RUGGEDCOM RMC
Installation Guide
ii
Copyright © 2019 Siemens Canada Ltd
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Siemens has verified the contents of this document against the hardware and/or software described. However, deviations between the product
and the documentation may exist.
Siemens shall not be liable for any errors or omissions contained herein or for consequential damages in connection with the furnishing,
performance, or use of this material.
The information given in this document is reviewed regularly and any necessary corrections will be included in subsequent editions. We
appreciate any suggested improvements. We reserve the right to make technical improvements without notice.
Registered Trademarks
RUGGEDCOM™ and ROS™ are trademarks of Siemens Canada Ltd.
Other designations in this manual might be trademarks whose use by third parties for their own purposes would infringe the rights of the
owner.
Security Information
Siemens provides products and solutions with industrial security functions that support the secure operation of plants, machines, equipment
and/or networks. They are important components in a holistic industrial security concept. With this in mind, Siemens' products and solutions
undergo continuous development. Siemens recommends strongly that you regularly check for product updates.
For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action (e.g. cell protection concept) and
integrate each component into a holistic, state-of-the-art industrial security concept. Third-party products that may be in use should also be
considered. For more information about industrial security, visit https://www.siemens.com/industrialsecurity.
To stay informed about product updates as they occur, sign up for a product-specific newsletter. For more information, visit https://
support.automation.siemens.com.
Warranty
Siemens warrants this product for a period of five (5) years from the date of purchase, conditional upon the return to factory for maintenance
during the warranty term. This product contains no user-serviceable parts. Attempted service by unauthorized personnel shall render all
warranties null and void. The warranties set forth in this article are exclusive and are in lieu of all other warranties, performance guarantees
and conditions whether written or oral, statutory, express or implied (including all warranties and conditions of merchantability and fitness for
a particular purpose, and all warranties and conditions arising from course of dealing or usage or trade). Correction of nonconformities in the
manner and for the period of time provided above shall constitute the Seller’s sole liability and the Customer’s exclusive remedy for defective
or nonconforming goods or services whether claims of the Customer are based in contract (including fundamental breach), in tort (including
negligence and strict liability) or otherwise.
For warranty details, visit https://www.siemens.com/ruggedcom or contact a Siemens customer service representative.
Contacting Siemens
Address
Siemens Canada Ltd
Industry Sector
300 Applewood Crescent
Concord, Ontario
Canada, L4K 5C7
Telephone
Toll-free: 1 888 264 0006
Tel: +1 905 856 5288
Fax: +1 905 856 1995
E-mail
ruggedcom.info.i-ia@siemens.com
Web
https://www.siemens.com/ruggedcom
RUGGEDCOM RMC
Installation Guide
Table of Contents
iii
Table of Contents
Preface ............................................................................................................. v
Alerts .................................................................................................................................................. v
Training .............................................................................................................................................. vi
Customer Support ............................................................................................................................... vi
Chapter 1
Introduction ..................................................................................................... 1
1.1Feature Highlights ........................................................................................................................ 1
1.2Description ................................................................................................................................... 2
1.3Required Tools and Materials ......................................................................................................... 3
1.4Supported Fiber Optic Cables ......................................................................................................... 3
1.5Using Straight Through or Crossover Copper Wiring ........................................................................ 4
1.6Decommissioning and Disposal ...................................................................................................... 4
Chapter 2
Installing the Device ......................................................................................... 7
2.1General Procedure ........................................................................................................................ 7
2.2Unpacking the Device ................................................................................................................... 8
2.3Mounting the Device .................................................................................................................... 8
2.3.1Mounting the Device on a DIN Rail ...................................................................................... 9
2.3.2Mounting the Device to a Panel .......................................................................................... 9
2.4Setting the Operating Mode ........................................................................................................ 10
2.5Connecting Power ....................................................................................................................... 11
2.5.1Connecting AC Power ....................................................................................................... 12
2.5.2Connecting DC Power ....................................................................................................... 13
Chapter 3
Communication Ports ...................................................................................... 15
3.1Copper Ethernet Port .................................................................................................................. 15
3.2Fiber Optic Ethernet Ports ........................................................................................................... 17
Chapter 4
Technical Specifications .................................................................................. 19
4.1Power Supply Specifications ........................................................................................................ 19
4.2Copper Ethernet Port Specifications .............................................................................................. 19
4.3Fiber Optic Ethernet Port Specifications ........................................................................................ 20
Table of Contents
RUGGEDCOM RMC
Installation Guide
iv
4.4Supported Networking Standards ................................................................................................. 21
4.5Operating Environment ............................................................................................................... 21
4.6Mechanical Specifications ............................................................................................................ 21
4.7Dimension Drawings ................................................................................................................... 21
Chapter 5
Certification .................................................................................................... 23
5.1Approvals ................................................................................................................................... 23
5.1.1CSA ................................................................................................................................. 23
5.1.2European Union (EU) ....................................................................................................... 24
5.1.3FCC ................................................................................................................................. 24
5.1.4FDA/CDRH ........................................................................................................................ 24
5.1.5ISED ................................................................................................................................ 24
5.1.6RoHS ............................................................................................................................... 25
5.1.7Other Approvals ............................................................................................................... 25
5.2EMC and Environmental Type Tests .............................................................................................. 25
RUGGEDCOM RMC
Installation Guide
Preface
Alerts v
Preface
This guide describes the RUGGEDCOM RMC. It describes the major features of the device, installation,
commissioning and important technical specifications.
It is intended for use by network technical support personnel who are responsible for the installation,
commissioning and maintenance of the device. It is also recommended for use by network and system planners,
system programmers, and line technicians.
CONTENTS
•“Alerts”
•“Training”
•“Customer Support”
Alerts
The following types of alerts are used when necessary to highlight important information.
DANGER!
DANGER alerts describe imminently hazardous situations that, if not avoided, will result in death or
serious injury.
WARNING!
WARNING alerts describe hazardous situations that, if not avoided, may result in serious injury and/or
equipment damage.
CAUTION!
CAUTION alerts describe hazardous situations that, if not avoided, may result in equipment damage.
IMPORTANT!
IMPORTANT alerts provide important information that should be known before performing a procedure
or step, or using a feature.
NOTE
NOTE alerts provide additional information, such as facts, tips and details.
Preface
RUGGEDCOM RMC
Installation Guide
vi Training
Training
Siemens offers a wide range of educational services ranging from in-house training of standard courses on
networking, Ethernet switches and routers, to on-site customized courses tailored to the customer's needs,
experience and application.
Siemens' Educational Services team thrives on providing our customers with the essential practical skills to make
sure users have the right knowledge and expertise to understand the various technologies associated with critical
communications network infrastructure technologies.
Siemens' unique mix of IT/Telecommunications expertise combined with domain knowledge in the utility,
transportation and industrial markets, allows Siemens to provide training specific to the customer's application.
For more information about training services and course availability, visit https://www.siemens.com/ruggedcom or
contact a Siemens Sales representative.
Customer Support
Customer support is available 24 hours, 7 days a week for all Siemens customers. For technical support or general
information, contact Siemens Customer Support through any of the following methods:
Online
Visit http://www.siemens.com/automation/support-request to submit a Support Request (SR) or check
on the status of an existing SR.
Telephone
Call a local hotline center to submit a Support Request (SR). To locate a local hotline center, visit http://
www.automation.siemens.com/mcms/aspa-db/en/automation-technology/Pages/default.aspx.
Mobile App
Install the Industry Online Support app by Siemens AG on any Android, Apple iOS or Windows mobile
device and be able to:
• Access Siemens' extensive library of support documentation, including FAQs and manuals
• Submit SRs or check on the status of an existing SR
• Contact a local Siemens representative from Sales, Technical Support, Training, etc.
• Ask questions or share knowledge with fellow Siemens customers and the support community
RUGGEDCOM RMC
Installation Guide
Chapter 1
Introduction
Feature Highlights 1
Introduction
The RUGGEDCOM RMC is an industrially hardened fiber optical media converter specifically designed to operate in
harsh environments such as those found in electric utility substations and factory floors. The RUGGEDCOM RMC
provides industrial strength Ethernet copper-to-fiber media conversion allowing for 10Base-T to 10Base-FL and
100Base-TX to 100Base-FX over SingleMode or MultiMode fiber optics.
The RUGGEDCOM RMC is specifically designed to meet the same EMI immunity and environmental requirements
as mission critical protective relaying devices in accordance with the IEC 61850-3 (2002) and IEEE 1613 (2003)
standards for communications and networking equipment in electric power utility substations, as well as NEMA TS
2 (1998) EMI and environmental requirements for traffic control equipment.
The reliability of RUGGEDCOM product families exceeds those of commercial devices by having no rotating
mechanical parts (i.e. no cooling fans), utilizing high temperature solid state components and incorporating the
necessary transient and surge suppression circuitry required for substation and electrically harsh environments.
CONTENTS
•Section1.1, “Feature Highlights”
•Section1.2, “Description”
•Section1.3, “Required Tools and Materials”
•Section1.4, “Supported Fiber Optic Cables”
•Section1.5, “Using Straight Through or Crossover Copper Wiring”
•Section1.6, “Decommissioning and Disposal”
Section1.1
Feature Highlights
Key Features
• IEEE 802.3 (Ethernet) and IEEE 802.3u (Fast Ethernet) compliant
• Full Duplex and Half Duplex Operation (Configurable)
• Fiber Negotiation Mode Switch to support FDX, HDX or Auto-negotiation on fiber port
• Link Pass Through support
• Switch on faceplate for Uplink Configuration (Pass Through or Cross Over)
• Power Input via three position screw terminal on baseplate
Designed for Harsh Environments
• Operates over a temperature range of -40 to 85 °C (-40 to 185 °F) without the use of fans for improved
reliability
• 21 AWG galvanized steel enclosure suitable for DIN or panel mounting provide secure mechanical reliability
Chapter 1
Introduction
RUGGEDCOM RMC
Installation Guide
2 Description
Simple Plug and Play Operation
• Simple, externally-accessible configuration
• Transmit and receive data LED indicators for quick and easy troubleshooting
• Fully integrated power supply connects directly to power source permanently for reliable maintenance-free
operation
Universal Power Supply Options
• 24VDC, 48VDC or HI (88-300VDC / 85 - 264VAC) options for worldwide operability
• Integrated high-reliability power supply eliminates the need for external power transformer
• Screw down terminal blocks ensure reliable maintenance-free connections
• All power supplies CSA/UL 60950 approved for 85 °C (185 °F) operation
Section1.2
Description
The RUGGEDCOM RMC features various ports, controls and indicator LEDs on the display panel for connecting,
configuring and troubleshooting the device. The display panel can be located on the rear, front or top of the
device, depending on the mounting configuration.
1
5
6
3
2
4
7
8
9
Figure1:RUGGEDCOM RMC
1.POWER LED 2.X-Over Switch 3.Copper Ethernet Port with LEDs 4.Fiber Optic Ethernet Ports 5.ACT LED 6.LINK LED 7.MODE
Switch 8.Power Terminal Block 9.Chassis Ground Terminal
POWER LED Illuminates when power is being supplied to the device.
State Description
Green Power is on
Off Power is off
LINK/ACT LEDs Indicate the connection status of the fiber optic Ethernet ports.
RUGGEDCOM RMC
Installation Guide
Chapter 1
Introduction
Required Tools and Materials 3
LED State Description
LINK Green (Solid) Link is established
ACT Green (Blinking) Port activity
Power Supply Terminal A pluggable terminal. For more information, refer to:
•Section2.5, “Connecting Power”
•Section4.1, “Power Supply Specifications”
X-Over Switch Allows the use of crossover CAT-5 cables. For more information, refer to Section3.1, “Copper
Ethernet Port”.
MODE Switch Sets the operating mode for the device. For more information, refer to Section2.4, “Setting
the Operating Mode”.
Communication Ports Receive and transmit data. For more information about the various ports available for the
RUGGEDCOM RMC, refer to Chapter3, Communication Ports.
Section1.3
Required Tools and Materials
The following tools and materials are required to install the RUGGEDCOM RMC:
Tools/Materials Purpose
AC or DC power cord (16 AWG) For connecting power to the device.
CAT-5 Ethernet cables For connecting the device to the network.
Flathead screwdriver For mounting the device to a DIN rail.
Phillips screwdriver For mounting the device to a panel.
4 x #8-32 screws For mounting the device to a panel.
Section1.4
Supported Fiber Optic Cables
The following fiber optic cable types are supported under the stated conditions.
Distance (m)
Cable Type Wavelength (nm) Modal Bandwidth
(MHz·km) 100Base-FX 1000Base-SX 10GBase-SR
850 200 — 275 33OM1 (62.5/125)
1300 500 2000 — —
850 500 — 550 82OM2 (50/125)
1300 500 2000 — —
850 1500 — 550 300OM3 (50/125)a
1300 500 2000 — —
OM4 (50/125)a850 3500 — 550 400
Chapter 1
Introduction
RUGGEDCOM RMC
Installation Guide
4 Using Straight Through or Crossover Copper Wiring
Distance (m)
Cable Type Wavelength (nm) Modal Bandwidth
(MHz·km) 100Base-FX 1000Base-SX 10GBase-SR
1300 500 2000 — —
aLaser optimized.
Section1.5
Using Straight Through or Crossover Copper
Wiring
To accommodate signals from end devices and network switching equipment, the RUGGEDCOM RMC is equipped
with an X-Over switch. This switch allows for the proper connection regardless of the cable type configuration.
CAT-5 network cabling can be constructed in two possible configurations: Straight through and crossover (X-
over). Straight through cabling involves a pin-to-pin connection, while crossover cabling matches the transmitting
differential pair to the receiving differential pair. The following summarizes the two possible configurations:
TIA 568B Straight Through Pinout
Device 1 Device 2
Pin Colour Pin Colour
1 White/Orange 1 White/Orange
2 Orange 2 Orange
3 White/Green 3 White/Green
6 Green 6 Green
TIA 568B Crossover Wiring Pinout
Device 1 Device 2
Pin Colour Pin Colour
1 White/Orange 1 White/Green
2 Orange 2 Green
3 White/Green 3 White/Orange
6 Green 6 Orange
When connecting to end devices, the X-Over switch should be selected to reflect the type of cabling used.
Specifically, straight through should be selected when using straight through cabling, and crossover should be
selected when using crossover cabling.
Section1.6
Decommissioning and Disposal
Proper decomissioning and disposal of this device is important to prevent malicious users from obtaining
proprietary information and to protect the environment.
Decommissioning
This device may include sensitive, proprietary data. Before taking the device out of service, either permanently or
for maintenance by a third-party, make sure it has been fully decommissioned.
For more information, refer to the associated User Guide.
RUGGEDCOM RMC
Installation Guide
Chapter 1
Introduction
Decommissioning and Disposal 5
Recycling and Disposal
For environmentally friendly recycling and disposal of this device and related accessories, contact a facility
certified to dispose of waste electrical and electronic equipment. Recycling and disposal must be done in
accordance with local regulations.
Chapter 1
Introduction
RUGGEDCOM RMC
Installation Guide
6 Decommissioning and Disposal
RUGGEDCOM RMC
Installation Guide
Chapter 2
Installing the Device
General Procedure 7
Installing the Device
The following sections describe how to install the device, including mounting the device, installing/removing
modules, connecting power, and connecting the device to the network.
DANGER!
Electrocution hazard – risk of serious personal injury and/or damage to equipment. Before performing
any maintenance tasks, make sure all power to the device has been disconnected and wait
approximately two minutes for any remaining energy to dissipate.
WARNING!
Radiation hazard – risk of serious personal injury. This product contains a laser system and is classified
as a CLASS 1 LASER PRODUCT. Use of controls or adjustments or performance of procedures other
than those specified herein may result in hazardous radiation exposure.
IMPORTANT!
This product contains no user-serviceable parts. Attempted service by unauthorized personnel shall
render all warranties null and void.
Changes or modifications not expressly approved by Siemens Canada Ltd could invalidate
specifications, test results, and agency approvals, and void the user's authority to operate the
equipment.
IMPORTANT!
This product should be installed in a restricted access location where access can only be gained by
authorized personnel who have been informed of the restrictions and any precautions that must be
taken. Access must only be possible through the use of a tool, lock and key, or other means of security,
and controlled by the authority responsible for the location.
CONTENTS
•Section2.1, “General Procedure”
•Section2.2, “Unpacking the Device”
•Section2.3, “Mounting the Device”
•Section2.4, “Setting the Operating Mode”
•Section2.5, “Connecting Power”
Section2.1
General Procedure
The general procedure for installing the device is as follows:
Chapter 2
Installing the Device
RUGGEDCOM RMC
Installation Guide
8 Unpacking the Device
IMPORTANT!
The user is responsible for the operating environment of the device, including maintaining the integrity
of all protective conductor connections and checking equipment ratings. Make sure to review all
operating and installation instructions before commissioning or performing maintenance on the
device.
1. Review the relevant certification information for any regulatory requirements. For more information, refer to
Section5.1, “Approvals”.
2. Mount the device.
3. Set the operating mode.
4. Connect power to the device and ground the device to safety Earth.
5. Connect the device to the network.
6. Configure the device.
Section2.2
Unpacking the Device
When unpacking the device, do the following:
1. Inspect the package for damage before opening it.
2. Visually inspect each item in the package for any physical damage.
3. Verify all items are included.
IMPORTANT!
If any item is missing or damaged, contact Siemens for assistance.
Section2.3
Mounting the Device
The RUGGEDCOM RMC is designed for maximum mounting and display flexibility. It can be equipped with
connectors that allow it to be installed in a 35 mm (1.4 in) DIN rail or directly on a panel.
IMPORTANT!
Heat generated by the device is channeled outwards from the enclosure. As such, it is recommended
that 2.5 cm (1 in) of space be maintained on all open sides of the device to allow for some
convectional airflow.
Forced airflow is not required. However, any increase in airflow will result in a reduction of ambient
temperature and improve the long-term reliability of all equipment mounted in the rack space.
RUGGEDCOM RMC
Installation Guide
Chapter 2
Installing the Device
Mounting the Device on a DIN Rail 9
NOTE
For detailed dimensions of the device with either DIN rail or panel hardware installed, refer to
Section4.7, “Dimension Drawings”.
CONTENTS
•Section2.3.1, “Mounting the Device on a DIN Rail”
•Section2.3.2, “Mounting the Device to a Panel”
Section2.3.1
Mounting the Device on a DIN Rail
For DIN rail installations, the RMC can be equipped with a DIN rail bracket pre-installed on the back of the chassis.
The bracket allows the device to be slid onto a standard 35 mm (1.4 in) DIN rail.
To mount the device to a DIN rail, do the following:
1. Align the slot in the bracket with the DIN rail.
1
1
2
3
Figure2:DIN Rail Mounting
1.DIN Rail 2.DIN Rail Bracket 3.Screw Driver
2. Pull the release on the bracket down and slide the device onto the DIN rail. If necessary, use a screw driver to
unlock the release. Let go of the release to lock the device in position.
Section2.3.2
Mounting the Device to a Panel
To mount the device to a panel, do the following:
1. Disassemble the device and panel adapter.
a. Remove the screw at the bottom of the adapter.
Chapter 2
Installing the Device
RUGGEDCOM RMC
Installation Guide
10 Setting the Operating Mode
b. Pull the device out of the adapter.
113
12
4
4
5
1
4
Figure3:Panel Mounting
1.RUGGEDCOM RMC 2.Panel Adapter 3.Mounting Holes 4.Screw 5.Metal Clips
2. Place the panel adapter against the panel and align the adapater with the mounting holes.
3. Secure the panel adapter using three #6-32 screws.
4. Insert the device into the adapter. Make sure the device is secured between the two metal clips.
5. Install the screw previously removed from the bottom of the panel adapter.
Section2.4
Setting the Operating Mode
To accommodate a wide array of fiber optic devices, the RUGGEDCOM RMC is equipped with a MODE switch
located on the bottom of the device. The switch configures the RUGGEDCOM RMC to accommodate different fiber
partners that operate at various duplex modes and speeds. Choose the appropriate operating mode according to
the fiber link partner.
RUGGEDCOM RMC
Installation Guide
Chapter 2
Installing the Device
Connecting Power 11
1
Figure4:MODE Switch
1.MODE Switch
MODE Switch Position
Configuration
SW1 SW2
Description
Transparent ModeaOFF OFF 10/100 Auto-negotiating
transparent mode
HDX Mode OFF ON Half-Duplex fiber partner
FDX Mode ON OFF Full-Duplex fiber
partner (default)
Reserved ON ON
aShould ONLY be used on 10FL series RUGGEDCOM RMC products.
The transparent mode can be utilized when BOTH the copper side and fiber side devices are capable of auto-
negotiating duplex mode and speed as per TIA/EIA-785. When both partners are capable of negotiation, the
RUGGEDCOM RMC can support 100Base-TX to 100Base-SX, full duplex and copper-to-fiber media conversion on
10FL standard electronics and fiber media. The TIA/EIA-785 standard allows for 10FL communication lines that are
less than 300m in length to be upgraded to 100 Mb/s communication links.
The HDX and FDX modes exist to accommodate fiber link partners that are operating in the forced mode. Due to
the high number of forced full duplex fiber optical devices available, the factory default is the FDX, full duplex,
mode.
Section2.5
Connecting Power
The RUGGEDCOM RMC supports a single integrated high AC/DC or low DC power supply
NOTE
• For 110/230 VAC rated equipment, an appropriately rated AC circuit breaker must be installed.
Chapter 2
Installing the Device
RUGGEDCOM RMC
Installation Guide
12 Connecting AC Power
• For 125/250 VDC rated equipment, an appropriately rated DC circuit breaker must be installed.
• Use minimum #16 gage copper wiring when connecting terminal blocks.
• Equipment must be installed according to applicable local wiring codes and standards.
• All line-to-ground transient energy is shunted to the Surge Ground terminal. In cases where users
require the inputs to be isolated from ground, remove the ground braid between Surge and Chassis
Ground. Note that all line-to-ground transient protection circuitry will be disabled.
IMPORTANT!
Siemens requires the use of external surge protection in VDSL applications where the line may be
subject to surges greater than that for which the device is rated. Use the following specifications as a
guide for VDSL external surge protection:
• Clamping Voltage: 50 V to 200 V
• Insertion Loss: < 0.1 dB at 10 MHz
• Peak Surge Current: 10 kA, 8x20µs waveform
CONTENTS
•Section2.5.1, “Connecting AC Power”
•Section2.5.2, “Connecting DC Power”
Section2.5.1
Connecting AC Power
To connect a high AC power supply to the device, do the following:
CAUTION!
Electrical hazard – risk of damage to equipment. Before testing the dielectric strength (HIPOT) in the
field, remove the braided ground cable connected to the surge ground terminal and chassis ground.
This cable connects transient suppression circuitry to chassis ground and must be removed in order to
avoid damage to transient suppression circuitry during testing.
1. Connect the positive wire from the power source to the positive/live (+/L) terminal on the terminal block.
RUGGEDCOM RMC
Installation Guide
Chapter 2
Installing the Device
Connecting DC Power 13
1 2 3
4
Figure5:Terminal Block Wiring
1.Positive/Live (+/L) Terminal 2.Negative/Neutral (-/N) Terminal 3.Surge Ground Terminal 4.Braided Ground Cable
2. Connect the negative wire from the power source to the negative/neutral (-/N) terminal on the terminal block.
3. Using a braided wire or other appropriate grounding wire, connect the surge ground terminal to the chassis
ground connection. The surge ground terminal is used as the ground conductor for all surge and transient
suppression circuitry internal to the unit.
4. Connect the ground terminal on the power source to the chassis ground terminal on the device.
Section2.5.2
Connecting DC Power
To connect a high or low DC power supply to the device, do the following:
CAUTION!
Electrical hazard – risk of damage to equipment. Before testing the dielectric strength (HIPOT) in the
field, remove the braided ground cable connected to the surge ground terminal and chassis ground.
This cable connects transient suppression circuitry to chassis ground and must be removed in order to
avoid damage to transient suppression circuitry during testing.
1. Connect the positive wire from the power source to the positive/live (+/L) terminal on the terminal block.
Chapter 2
Installing the Device
RUGGEDCOM RMC
Installation Guide
14 Connecting DC Power
1 2 3
4
Figure6:Terminal Block Wiring
1.Positive/Live (+/L) Terminal 2.Negative/Neutral (-/N) Terminal 3.Surge Ground Terminal 4.Braided Ground Cable
2. Connect the negative wire from the power source to the negative/neutral (-/N) terminal on the terminal block.
3. Using a braided wire or other appropriate grounding wire, connect the surge ground terminal to the chassis
ground connection. The surge ground terminal is used as the ground conductor for all surge and transient
suppression circuitry internal to the unit.
4. Connect the ground terminal on the power source to the chassis ground terminal on the device.
RUGGEDCOM RMC
Installation Guide
Chapter 3
Communication Ports
Copper Ethernet Port 15
Communication Ports
The RUGGEDCOM RMC can be equipped with various types of communication ports to enhance its abilities and
performance.
2
1
Figure7:Port Assignment
1.Port 1 2.Port 2
Port Type
1 Copper Ethernet Port
2 Copper Ethernet Port
CONTENTS
•Section3.1, “Copper Ethernet Port”
•Section3.2, “Fiber Optic Ethernet Ports”
Section3.1
Copper Ethernet Port
The RUGGEDCOM RMC supports a single 10/100Base-TX Ethernet port that allows connection to a standard
Category 5 (CAT-5) unshielded twisted-pair (UTP) cable with an RJ45 male connector. The RJ45 receptacle is
directly connected to the chassis ground on the device and can accept a CAT-5 shielded twisted-pair (STP) cable.
Chapter 3
Communication Ports
RUGGEDCOM RMC
Installation Guide
16 Copper Ethernet Port
WARNING!
Electric shock hazard – risk of serious personal injury and/or equipment interference. If shielded
cables are used, make sure the shielded cables do not form a ground loop via the shield wire and the
RJ45 receptacles at either end. Ground loops can cause excessive noise and interference, but more
importantly, create a potential shock hazard that can result in serious injury.
IMPORTANT!
For substation applications, do not use the copper Ethernet port to interface with field devices across
distances that could produce high levels of ground potential rise (i.e. greater than 2500 V) during line-
to-ground fault conditions.
LEDs
The port features an Lk and Act LED that indicates the state of the port.
LED State Description
Yellow (Solid) Link establishedLk
Off No link
Yellow (Blinking) Link activityAct
Off No activity
Pin-Out
The following is the pin-out for the RJ45 male connector:
8 1
Figure8:RJ45 Ethernet Port Pin Configuration
Pin Name Description
1 RX+ Receive Data+
2 RX- Receive Data-
3 TX+ Transmit Data+
4 Reserved (Do Not Connect)
5 Reserved (Do Not Connect)
6 TX- Transmit Data-
7 Reserved (Do Not Connect)
8 Reserved (Do Not Connect)
Specifications
For specifications, refer to Section4.2, “Copper Ethernet Port Specifications”.
RUGGEDCOM RMC
Installation Guide
Chapter 3
Communication Ports
Fiber Optic Ethernet Ports 17
Section3.2
Fiber Optic Ethernet Ports
Fiber optic Ethernet ports are available with either MTRJ (Mechanical Transfer Registered Jack), LC (Lucent
Connector) or ST (Straight Tip) connectors. Make sure the Transmit (Tx) and Receive (Rx) connections of each port
are properly connected and matched to establish a proper link.
Available Ports
21
Figure9:MTRJ Port
1.Tx Connector 2.Rx Connector
21
Figure10:LC Port
1.Tx Connector 2.Rx Connector
21
Figure11:ST Port
1.Tx Connector 2.Rx Connector
Specifications
For specifications on the available fiber optic Ethernet ports, refer to Section4.3, “Fiber Optic Ethernet Port
Specifications”.
Chapter 3
Communication Ports
RUGGEDCOM RMC
Installation Guide
18 Fiber Optic Ethernet Ports
RUGGEDCOM RMC
Installation Guide
Chapter 4
Technical Specifications
Power Supply Specifications 19
Technical Specifications
This section provides important technical specifications related to the device and available modules.
CONTENTS
•Section4.1, “Power Supply Specifications”
•Section4.2, “Copper Ethernet Port Specifications”
•Section4.3, “Fiber Optic Ethernet Port Specifications”
•Section4.4, “Supported Networking Standards”
•Section4.5, “Operating Environment”
•Section4.6, “Mechanical Specifications”
•Section4.7, “Dimension Drawings”
Section4.1
Power Supply Specifications
Power Supply Type Minimum Input Maximum Input Internal Fuse RatingaMax. Power
Consumption
24 VDC 18 VDC 36 VDC
48 VDC 36 VDC 59 VDC
88 VDC 300 VDC
HIb
85 VAC 264 VAC
3.15A (T) 3 W
a(T) denotes time-delay fuse.
bThis is the same power supply for both AC and DC.
Section4.2
Copper Ethernet Port Specifications
The following details the specifications for copper Ethernet ports that can be ordered with the RUGGEDCOM RMC.
Speedc10/100Base-TX
Connector RJ45
DuplexcFDX/HDX
Cable Typed> CAT-5
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Technical Specifications
RUGGEDCOM RMC
Installation Guide
20 Fiber Optic Ethernet Port Specifications
Wiring StandardeTIA/EIA T568A/B
Maximum Distancef100 m (328 ft)
Isolationg1.5 kV
cAuto-negotiating.
dShielded or unshielded.
eAuto-crossover and auto-polarity.
fTypical distance. Dependent on the number of connectors and splices.
gRMS 1 minute.
Section4.3
Fiber Optic Ethernet Port Specifications
The following details the specifications for fiber optic Ethernet ports that can be ordered with the RUGGEDCOM
RMC.
NOTE
• All optical power numbers are listed as dBm averages. To convert from average to peak add 3 dBm.
To convert from peak to average, subtract 3 dBm.
• Maximum segment length is greatly dependent on factors such as fiber quality, and the number
of patches and splices. Consult a Siemens Sales associate when determining maximum segment
distances.
Wavelength (nm)hTransmit Power (dBm)
Data Rate Mode Connector Cable
(μm) Transmit Receive Min Max
Receiver
Sensitivity
(dBm)
Receiver
Saturation
(dBm)
Distance
(km)h
10 Mbps MM ST 62.5/125 820 820 — — -33.7 -9 0.7
10 Mbps MM ST 62.5/125 820 820 -16 -9 — — 0.7
100 Mbps MM MTRJ 62.5/125 1300 1300 -19 -14 -31 -14 2.5
100 Mbps MM LC 62.5/125 1300 1300 -19 -14 -32 -14 2
100 Mbps SM LC 9/125 1300 1300 -15 -8 -33 -8 15
10 MbpsiSM ST 9/125 1310 1310 -29 -12 — — —
10 Mbps SM ST 9/125 1310 1310 — — -36 -17 —
hTypical.
iOperating temperature: 0 to 70 °C (32 to 158 °F)
RUGGEDCOM RMC
Installation Guide
Chapter 4
Technical Specifications
Supported Networking Standards 21
Section4.4
Supported Networking Standards
IMPORTANT!
The RUGGEDCOM RMC features Link Pass Through support. When loss of link is detected on either the
fiber side or the copper side, link pulses are no longer transmitted on any of the RUGGEDCOM RMC
ports. This feature allows for prompt loss of link detection and user correction.
Parameter 10Base-FL 100Base-FX Notes
IEEE 802.3 Yes 10Base-T
IEEE 802.3u Yes 100Base-TX/100Base-FX
Section4.5
Operating Environment
Parameter Range Comments
Ambient Operating Temperaturej-40 to 85 °C
(-40 to 185 °F)
Measured from a 30 cm (12 in) radius surrounding the center of the
enclosure.
Ambient Relative Humidity 5% to 95% Non-condensing
Ambient Storage Temperature -40 to 85 °C
(-40 to 185 °F)
jTypical. May change based on which fiber optic transceivers are installed. For more information, refer to Section4.3, “Fiber Optic Ethernet Port Specifications”.
Section4.6
Mechanical Specifications
Weight 0.68 kg (1.5 lbs)
Ingress Protection IP30
Enclosure 21 AWG Galvanized Steel
Section4.7
Dimension Drawings
NOTE
All dimensions are in millimeters, unless otherwise stated.
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Technical Specifications
RUGGEDCOM RMC
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22 Dimension Drawings
62.2
58.4
80.1
73.8
70.8
109.0
99.3
Figure12:Overall Dimensions
121.7
113.8
105.7
57.2
4.0 11.4
35.6
58.4
62.2
67.3
109.0
92.5
82.2
Figure13:Panel Mount Dimensions
RUGGEDCOM RMC
Installation Guide
Chapter 5
Certification
Approvals 23
Certification
The RUGGEDCOM RMC device has been thoroughly tested to guarantee its conformance with recognized
standards and has received approval from recognized regulatory agencies.
CONTENTS
•Section5.1, “Approvals”
•Section5.2, “EMC and Environmental Type Tests”
Section5.1
Approvals
This section details the approvals issued for the RUGGEDCOM RMC.
CONTENTS
•Section5.1.1, “CSA”
•Section5.1.2, “European Union (EU)”
•Section5.1.3, “FCC”
•Section5.1.4, “FDA/CDRH”
•Section5.1.5, “ISED”
•Section5.1.6, “RoHS”
•Section5.1.7, “Other Approvals”
Section5.1.1
CSA
This device is certified by the CSA Group to meet the requirements of the following standards:
•CSA-C22.2 NO. 60950-1
Information Technology Equipment – Safety – Part 1: General Requirements (Bi-National standard, with UL
60950-1)
•UL 60950-1
Information Technology Equipment – Safety – Part 1: General Requirements)
Chapter 5
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RUGGEDCOM RMC
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24 European Union (EU)
Section5.1.2
European Union (EU)
This device is declared by Siemens Canada Ltd to comply with essential requirements and other relevant provisions
of the following EU directives:
•EN 60950-1
Information Technology Equipment – Safety – Part 1: General Requirements
•EN 61000-6-2
Electromagnetic Compatibility (EMC) – Part 6-2: Generic Standards – Immunity for Industrial Environments
•EN 60825-1
Safety of Laser Products – Equipment Classification and Requirements
•EN 55022
Information Technology Equipment – Radio disturbance characteristics – Limits and methods of measurement
The device is marked with a CE marking and can be used throughout the European community.
A copy of the CE Declaration of Conformity is available from Siemens Canada Ltd. For contact information, refer to
“Contacting Siemens”.
Section5.1.3
FCC
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications. Operation of
this equipment in a residential area is likely to cause harmful interference in which case the user will be required
to correct the interference on his own expense.
Section5.1.4
FDA/CDRH
This device meets the requirements of the following U.S. Food and Drug Administration (FDA) standard:
• Title 21 Code of Federal Regulations (CFR) – Chapter I – Sub-chapter J – Radiological Health
Section5.1.5
ISED
This device is declared by Siemens Canada Ltd to meet the requirements of the following ISED (Innovation Science
and Economic Development Canada) standard:
RUGGEDCOM RMC
Installation Guide
Chapter 5
Certification
RoHS 25
• CAN ICES-3 (A)/NMB-3 (A)
Section5.1.6
RoHS
This device is declared by Siemens Canada Ltd to meet the requirements of the following RoHS (Restriction of
Hazardous Substances) directives for the restricted use of certain hazardous substances in electrical and electronic
equipment:
•China RoHS 2
Administrative Measure on the Control of Pollution Caused by Electronic Information Products
A copy of the Material Declaration is available online at https://support.industry.siemens.com/cs/ww/en/
view/109738831.
Section5.1.7
Other Approvals
This device meets the requirements of the following additional standards:
•IEEE 1613
IEEE Standard Environmental and Testing Requirements for Communications Networking Devices in Electric
Power Substations
•IEC 61850-3
Communications Networks and Systems for Power Utility Automation – Part 3: General Requirements
•NEMA TS-2
Traffic Controller Assemblies with NTCIP Requirements
Section5.2
EMC and Environmental Type Tests
The RUGGEDCOM RMC has passed the following EMC and environmental tests.
IEC 61850-3 Type Tests
Test Description Test Levels Severity Levels
Enclosure Contact ± 8 kV 4IEC 61000-4-2 ESD
Enclosure Air ± 15 kV 4
IEC 61000-4-3 Radiated RFI Enclosure Ports 20 V/m Notea
Signal Ports ± 4 kV @ 2.5 kHz Notea
DC Power Ports ± 4 kV 4
AC Power Ports ± 4 kV 4
IEC 61000-4-4 Burst (Fast Transient)
Earth
Ground Ports
± 4 kV 4
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26 EMC and Environmental Type Tests
Test Description Test Levels Severity Levels
Signal Ports ± 4 kV Line-to-Earth,
± 2 kV Line-to-Line
4
DC Power Ports ± 2 kV Line-to-Earth,
± 1 kV Line-to-Line
3
IEC 61000-4-5 Surge
AC Power Ports ± 4 kV Line-to-Earth,
± 2 kV Line-to-Line
4
Signal Ports 10 V 3
DC Power Ports 10 V 3
AC Power Ports 10 V 3
IEC 61000-4-6 Induced (Conducted) RFI
Earth
Ground Ports
10 V 3
40 A/m continuous, 1000 A/m for 1 s Notea
IEC 61000-4-8 Magnetic Field Enclosure Ports
1000 A/m for 1 s 5
DC Power Ports 30% for 0.1 s, 60% for
0.1 s, 100% for 0.05 s
IEC 61000-4-29
30% for 1 period, 60% for 50 periods
IEC 61000-4-11
Voltage Dips and Interrupts
AC Power Ports
100% for 5 periods,
100% for 50 periods
Signal Ports 2 kV (Fail-Safe Relay output)
DC Power Ports 1.5 kV
Dielectric Strength
AC Power Ports 2 kV
Signal Ports 5 kV (Fail-Safe Relay Output)
DC Power Ports 5 kV
IEC 60255-5
HV Impulse
AC Power Ports 5 kV
aSiemens specified severity level.
IEEE 1613 EMC Immunity Type Tests
NOTE
The RUGGEDCOM RMC meets Class 2 requirements for an all-fiber configuration and Class 1
requirements for copper ports.
Description Test Levels
Enclosure Contact ± 8 kVESD
Enclosure Air ± 15 kV
Radiated RFI Enclosure Ports 35 V/m
Signal Ports ± 4 kV @ 2.5 kHz
DC Power Ports ± 4 kV
Fast Transient
AC Power Ports ± 4 kV
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Chapter 5
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EMC and Environmental Type Tests 27
Description Test Levels
Earth Ground Ports ± 4 kV
Signal Ports 2.5 kV common mode @ 1MHz
DC Power Ports 2.5 kV common, 1 kV differential mode @ 1MHz
Oscillatory
AC Power Ports 2.5 kV common, 1 kV differential mode @ 1MHz
Signal Ports 5 kV (Failsafe Relay)
DC Power Ports 5 kV
HV Impulse
AC Power Ports 5 kV
Signal Ports 2 kV
DC Power Ports 1.5 kV
Dielectric Strength
AC Power Ports 2 kV
Environmental Type Tests
Test Description Test Levels Severity Levels
IEC 60068-2-1 Cold Temperature Test Ad -40 °C (-40 °F), 16 Hours
IEC 60068-2-2 Dry Heat Test Bd 85 °C (185 °F), 16 Hours
IEC 60068-2-30 Humidity (Damp
Heat, Cyclic)
Test Db 95% (non-condensing),
55 °C (131 °F), 6 cycles
IEC 60255-21-1 Vibration 2 g @ 10-150 Hz Class 2
IEC 60255-21-2 Shock 30 g @ 11 ms Class 2
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RUGGEDCOM RMC
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28 EMC and Environmental Type Tests
