SNAP Digital Output
Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
PAGE
1
DATA SHEET
Form 1144-110428
SNAP Digital Output Modules
Features
Four channels per module
Convenient pluggable wiring terminals; accepts up to
14 AWG wire
Powered by a single 5-volt supply
Channel-specific LEDs
Operating temperature: 0 to 70 °C
UL and CE approved (most modules); Factory Mutual
approved (part numbers ending in FM)
Description
Opto 22 SNAP I/O digital output modules are part of the SNAP
PAC System.
Customers can choose from AC or DC models. Optical isolation
on all solid-state modules provides 4,000 volts of transient
(4000 V for 1 ms) protection for
sensitive control electronics from
industrial field signals.
All SNAP digital modules have
removable top-mounted connectors
to provide easy access for field wiring.
All operate on 5 VDC control logic.
Each digital module features integral
channel-specific LEDs for convenient
troubleshooting and maintenance.
Each module is factory tested twice
before shipment, and most modules
are UL and CE approved. In addition,
part numbers ending in FM are
Factory Mutual approved.
SNAP output modules are used to
switch up to four separate AC or DC
loads. Output modules that are fused
use a standard fuse with a convenient
handle for easy replacement. DC
outputs are available in either a source
or sink configuration. AC outputs are
zero voltage turn on and zero current
turn off for transient-free switching.
SNAP-OAC5MA and SNAP-ODC5MA
are special modules featuring manual-
on/manual-off/automatic switches,
ideal for diagnostic testing of control
applications. The switches override
output from the application, so you
can quickly check field device wiring. These modules each
contain four isolated channels.
The SNAP-OAC5-i, SNAP-ODC5-i, and SNAP-ODC5A-i modules
provide four isolated output channels.
Part Numbers
Part Description See
pages
SNAP-OAC5 SNAP 4-channel 12–250 VAC output, 5 VDC logic 3, 5
SNAP-OAC5MA SNAP 4-channel isolated 12–250 V AC output, 5 VDC logic
with manual/auto switches 3, 6
SNAP-OAC5FM SNAP 4-channel 12–250 VAC output, 5 VDC logic 4, 5
SNAP-OAC5-i SNAP 4-channel isolated 12–250 VAC output, 5 VDC logic 3, 7
SNAP-OAC5-iFM SNAP 4-channel isolated 12–250 VAC output, 5 VDC logic 4, 7
SNAP-ODC5SRC SNAP 4-channel 5–60 VDC output, 5 VDC logic source 8, 12
SNAP-ODC5SRCFM SNAP 4-channel 5–60 VDC output, 5 VDC logic source 10, 12
SNAP-ODC5SNK SNAP 4-channel 5–60 VDC output, 5 VDC logic sink 8, 13
SNAP-ODC5SNKFM SNAP 4-channel 5–60 VDC output, 5 VDC logic sink 10, 13
SNAP-ODC5ASNK SNAP 4-channel 5–200 VDC output, 5 VDC logic sink 9, 13
SNAP-ODC5MA SNAP 4-channel isolated 5–60 VDC output, 5 VDC logic
with manual/auto switches 9, 14
SNAP-ODC5-i SNAP 4-channel isolated 5–60 VDC output, 5 VDC logic 9, 15
SNAP-ODC5-iFM SNAP 4-channel isolated 5–60 VDC output, 5 VDC logic 11, 15
SNAP-ODC5A-i SNAP 4-channel isolated 5–200 VDC output, 5 VDC logic 9, 15
SNAP-ODC5A-iFM SNAP 4-channel isolated 5–200 VDC output, 5 VDC logic 11, 15
SNAP-RETN4 SNAP 4-module retention rail (OEM) --------
SNAP-RETN4B SNAP 4-module retention rail, 25-pack (OEM) --------
SNAP-RETN6 SNAP 6-module retention rail (OEM) --------
SNAP-RETN6B SNAP 6-module retention rail, 25-pack (OEM) --------
SNAP-FUSE4AB SNAP 4-amp fuse, 25-pack --------
SNAP-MODFUSEH SNAP digital output module fuse holder, 10-pack --------
SNAP Digital Output Modules
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules
PAGE
2
DATA SHEET
Form 1144-110428
For Ethernet-based applications requiring higher density of
digital I/O points, see Opto 22 form #1556, the SNAP High-
Density Digital Module Data Sheet.
I/O Processor Compatibility
SNAP digital output modules are compatible with all SNAP
PAC brains and rack-mounted controllers, including both
standard wired models and Wired+Wireless models.
Notes for legacy hardware: SNAP digital output modules
are also compatible with SNAP Ultimate, SNAP Ethernet, and
SNAP Simple brains, as well as other SNAP brains such as the
serial B3000 and the B3000HA. These modules can also be
used on B-series and M-series mounting racks.
Installation
The following diagram shows part of a SNAP mounting rack.
The rack is shown without screw connectors.
Modules snap securely into place in the row of connectors on
the rack. Each module connector has a number. Digital output
modules and other types of SNAP I/O modules are mounted
on the module connectors starting at module position zero.
NOTE: Check the data sheet or users guide for the brain or on-
the-rack controller you are using to determine module
features available and any restrictions on module placement.
1. Place the rack so that the module connector numbers
are right-side up, with zero on the left, as shown in the
diagram above. (If your rack has screw connectors, the
screw connectors will be at the bottom.)
2. Position the module over the module connector,
aligning the small slot at the base of the module with
the retention bar on the rack. When positioning modules
next to each other, be sure to align the male and female
module keys at the tops of the modules before snapping
a module into position.
3. With the module correctly aligned, push on the module
to snap it into place.
4. (Optional) Use standard 4-40 x 1/2 truss-head Phillips
hold-down screws to secure both sides of each module.
CAUTION: Do not over-tighten screws.
5. Follow the wiring diagrams beginning on page 5 to
attach modules to the devices they monitor.
Modules require a special tool (provided) for removal.
Module
position zero Module connectors
Processor connector Retention bar
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules DATA SHEET
Form 1144-110428
PAGE
3
Specifications—AC Modules
SNAP-OAC5 SNAP-OAC5MA SNAP-OAC5-i
Key Feature -- Diagnostic switches
Four isolated channels Four isolated channels
Torque, hold-down screws 4 in-lb (0.45 N-m) 4 in-lb (0.45 N-m) 4 in-lb (0.45 N-m)
Torque, connector screws 5.26 in-lb (0.6 N-m) 5.26 in-lb (0.6 N-m) 5.26 in-lb (0.6 N-m)
Field Side Ratings (each channel)
Line Voltage - Range 24–250 VAC 24–250 VAC 24–250 VAC
Line Voltage - Nominal 120/240 VAC 120/240 VAC 120/240 VAC
Current Rating
0 °C to 70 °C Ambient 3 amps per module 3 amps per module 3 amps per module
One Cycle Surge 80 amps peak (50/60 Hz) 80 amps peak (50/60 Hz) 80 amps peak (50/60 Hz)
Minimum Load Current 20 mA 20 mA 20 mA
Output Voltage Drop 1.6 volts max.@ 0.75 amps 1.6 volts max.@ 0.75 amps 1.6 volts max.@ 0.75 amps
Off-state Leakage at
Nominal Voltage - 60 Hz 2.5 mA @ 240 VAC
1.25 mA @ 120 VAC 2.5 mA @ 240 VAC
1.25 mA @ 120 VAC 2.5mA @ 240VAC
1.25 mA @ 120 VAC
Peak Blocking Voltage 500 V 500 V 500 V
Operating Frequency 25–65 Hz 25–65 Hz 25–65 Hz
dV/ dt - Off-state 200 volts/msec 200 volts/msec 200 volts/msec
dV/ dt - Commutating Snubbed for rated 0.5 power fac-
tor load Snubbed for rated 0.5 power
factor load Snubbed for rated 0.5 power
factor load
Fuse
(Common to all Channels)
250 VAC - 4A 5x20 mm
Fast-acting Bell Fuse Part: BEL
5HF4
Opto 22 Part: SNAP-FUSE4AB
Has four isolated channels.
User must provide own fus-
ing.
Has four isolated channels.
User must provide own fus-
ing.
Channel-to-channel isolation Not applicable 300 VAC
(1500 V transient) 300 VAC
(1500 V transient)
Logic Side Ratings
Pickup Voltage 4 V @ 5.5 mA 4 V @ 5.5 mA 4 V @ 5.5 mA
Dropout Voltage 1 VDC 1 VDC 1 VDC
Control Resistance 220 ohms 220 ohms 220 ohms
Logic Supply Voltage 5 VDC ± 0.25 VDC 5 VDC ± 0.25 VDC 5 VDC ± 0.25 VDC
Logic Supply Current 50 mA maximum 50 mA maximum 50 mA maximum
Module Ratings
Number of Channels Per Module 4 4 4
Turn-on Time 0.5 cycle maximum
(zero volts crossover) 0.5 cycle maximum
(zero volts crossover) 0.5 cycle maximum
(zero volts crossover)
Turn-off Time 0.5 cycle maximum
(zero current crossover) 0.5 cycle maximum
(zero current crossover) 0.5 cycle maximum
(zero current crossover)
Isolation (Field Side to Logic Side) 4,000 volts (transient) 4,000 volts (transient) 4,000 volts (transient)
Temperature 0 ° to 70 °C, operating
-30 ° to 85 °C, storage 0 ° to 70 °C, operating
-30 ° to 85 °C, storage 0 ° to 70 °C, operating
-30 ° to 85 °C, storage
Agency Approvals UL, CE, CSA, RoHS, DFARS UL, CE, RoHS, DFARS UL, CE, RoHS, DFARS
Warranty Lifetime 30 months Lifetime
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules
PAGE
4
DATA SHEET
Form 1144-110428
Specifications—AC Modules (continued)
SNAP-OAC5-FM SNAP-OAC5-i-FM
Key Feature Factory Mutual approved Four isolated channels
Factory Mutual approved
Torque, hold-down screws 4 in-lb (0.45 N-m) 4 in-lb (0.45 N-m)
Torque, connector screws 5.26 in-lb (0.6 N-m) 5.26 in-lb (0.6 N-m)
Field Side Ratings (each channel)
Line Voltage - Range 24–250 VAC 24–250 VAC
Line Voltage - Nominal 120/240 VAC 120/240 VAC
Current Rating
0 °C to 70 °C Ambient 3 amps per module 3 amps per module
One Cycle Surge 80 amps peak (50/60 Hz) 80 amps peak (50/60 Hz)
Minimum Load Current 20 mA 20 mA
Output Voltage Drop 1.6 volts max.@ 0.75 amps 1.6 volts max.@ 0.75 amps
Off-state Leakage at Nominal Voltage - 60 Hz 2.5 mA @ 240 VAC
1.25 mA @ 120 VAC 2.5 mA @ 240 VAC
1.25 mA @ 120 VAC
Peak Blocking Voltage 500 V 500 V
Operating Frequency 25–65 Hz 25–65 Hz
dV/ dt - Off-state 200 volts/msec 200 volts/msec
dV/ dt - Commutating Snubbed for rated 0.5 power factor load Snubbed for rated 0.5 power
factor load
Fuse
(Common to all Channels)
250 VAC - 4A 5x20 mm
Fast-acting Bell Fuse Part No. BEL 5HF4
Opto 22 Part No. SNAP-FUSE4AB
Has four isolated channels.
User must provide own fusing.
Channel-to-channel isolation Not applicable 300 VAC
(1500 V transient)
Logic Side Ratings
Pickup Voltage 4 V @ 5.5 mA 4 V @ 5.5 mA
Dropout Voltage 1 VDC 1 VDC
Control Resistance 220 ohms 220 ohms
Logic Supply Voltage 5 VDC ± 0.25 VDC 5 VDC ± 0.25 VDC
Logic Supply Current 50 mA maximum 50 mA maximum
Module Ratings
Channels Per Module 4 4
Turn-on Time 0.5 cycle ma ximum
(zero volts crossover) 0.5 cycle maximum
(zero volts crossover)
Turn-off Time 0.5 cycle ma ximum
(zero current crossover) 0.5 cycle maximum
(zero current crossover)
Isolation (Field Side to Logic Side) 4,000 volts (transient) 4,000 volts (transient)
Temperature 0 ° to 70 °C, operatin g
-30 ° to 85 °C, storage 0 ° to 70 °C, operating
-30 ° to 85 °C, storage
Agency Approvals CE, FM, RoHS, DFARS CE, FM, RoHS, DFARS
Warranty Lifetime Lifetime
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules DATA SHEET
Form 1144-110428
PAGE
5
Schematics
SNAP-OAC5 Output Module Part Number Description
SNAP-OAC5 4-channel AC output 12–250 VAC 5 VDC logic
SNAP-OAC5FM 4-channel AC output 12–250 V AC 5 VDC logic,
Factory Mutual approved
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules
PAGE
6
DATA SHEET
Form 1144-110428
Schematics
SNAP-OAC5MA Output Module
With Manual/Auto Switches Part Number Description
SNAP-OAC5MA 4-channel isolated AC output 12–250 VAC, 5
VDC logic, with manual/auto switch
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules DATA SHEET
Form 1144-110428
PAGE
7
Schematics
SNAP-OAC5i Isolated Output Module Part Number Description
SNAP-OAC5-i 4-channel isolated AC output 12–250 VAC,
5 VDC logic
SNAP-OAC5-iFM 4-channel isolated AC output 12–250 VAC,
5 VDC logic, Factory Mutual approved
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules
PAGE
8
DATA SHEET
Form 1144-110428
Specifications—DC Modules
SNAP-ODC5SRC SNAP-ODC5SNK
Key Feature Load sourcing Load sinking
Torque, hold-down screws 4 in-lb (0.45 N-m) 4 in-lb (0.45 N-m)
Torque, connector screws 5.26 in-lb (0.6 N-m) 5.26 in-lb (0.6 N-m)
Field Side Ratings (each channel)
Line Voltage - Range 5–60 VDC 5–60 VDC
Line Voltage - Nominal 5–48 VDC 5–48 VDC
Current Rating 0 °C to 70 °C Ambient 3 amps per module 3 amps per module
Surge Current 5 amps peak for
1 second 5 amps peak for
1 second
Minimum Load 20 mA 20 mA
Output Voltage Drop 1.6 volts max.@ 0.75 amps 1.6 volts max.@ 0.75 amps
Off-state Leakage 1 mA @ 60 VDC 1 mA @ 60 VDC
Peak Blocking Voltage 60 VDC 60 VDC
Fuse
(Common to all Channels)
250 VAC - 4A 5x20 mm
Fast-acting Bell Fuse Part No.
BEL 5HF4
Opto 22 Part SNAP-FUSE4AB
250 VAC - 4A 5x20 mm
Fast-acting Bell Fuse Part No.
BEL 5HF4
Opto 22 Part SNAP-FUSE4AB
Channel-to-channel isolation Not applicable Not applicable
Logic Side Ratings
Pickup Voltage 4 V @ 5.5 mA 4 V @ 5.5 mA
Dropout Voltage 1 VDC 1 VDC
Control Resistance 220 ohms 220 ohms
Logic Supply Voltage 5 VDC ± 0.25 VDC 5 VDC ± 0.25 VDC
Logic Supply Current 50 mA maximum 50 mA maximum
Module Ratings
Number of Channels Per Module 4 4
Turn-on Time 100 usec 100 usec
Turn-off Time 750 usec 750 usec
Isolation (Field Side to Logic Side) 4,000 volts (transient) 4,000 volts (transient)
Temperature 0 to 70 °C, operating
-30 to 85 °C, storage 0 to 70 °C, operating
-30 to 85 °C, storage
Agency Approvals UL, CE, CSA, RoHS, DFARS UL, CE, CSA, RoHS, DFARS
Warranty Lifetime Lifetime
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules DATA SHEET
Form 1144-110428
PAGE
9
Specifications—DC Modules (continued)
SNAP-ODC5MA SNAP-ODC5-i SNAP-ODC5A-i SNAP-ODC5ASNK
Key Feature Diagnostic switches
Four isolated channels Four isolated channels Four isolated channels Load sinking
Torque, hold-down screws 4 in-lb (0.45 N-m) 4 in-lb (0.45 N-m) 4 in-lb (0.45 N-m) 4 in-lb (0.45 N-m)
Torque, connector screws 5.26 in-lb (0.6 N-m) 5.26 in-lb (0.6 N-m) 5.26 in-lb (0.6 N-m) 5.26 in-lb (0.6 N-m)
Field Side Ratings (each channel)
Line Voltage - Range 5–60 VDC 5–60 VDC 5–200 VDC 5–200 VDC
Line Voltage - Nominal 5–48 VDC 5–48 VDC 5–200 VDC 5–200 VDC
Current Rating
0 °C to 70 °C Ambient 2 amps per module
0.5 amps per channel 3 amps per module 3 amps per module 3 amps per module
Surge Current 1.5 amps peak for
1 second 5 amps peak for
1 second 5 amps peak for
1 second 5 amps peak for
1 second
Minimum Load 20 mA 20 mA 20 mA 20 mA
Output Voltage Drop 1.6 volts max.@
0.75 amps 1.6 volts max.@
0.75 amps 1.6 volts max.@
0.75 amps 1.6 volts max.@
0.75 amps
Off-state Leakage 1 mA @ 60 VDC 1 mA @ 60 VDC 1 mA @ 200 VDC 1 mA @ 200 VDC
Peak Blocking Voltage 60 VDC 60 VDC 200 VDC 200 VDC
Fuse
(Common to all Channels)
Has four isolated
channels. User must
provide own fusing.
Has four isolated
channels. User must
provide own fusing.
Has four isolated
channels. User must
provide own fusing.
250 VAC - 4A 5x20 mm
Fast-acting Bell Fuse
Part: BEL 5HF4
Opto 22 Part: SNAP-
FUSE4AB
Channel-to-channel
isolation 300 VAC
(1500 V transient) 300 VAC
(1500 V transient) 300 VAC
(1500 V transient) Not applicable
Logic Side Ratings
Pickup Voltage 4 V @ 5.5 mA 4 V @ 5.5 mA 4 V @ 5.5 mA 4 V @ 5.5 mA
Dropout Voltage 1 VDC 1 VDC 1 VDC 1 VDC
Control Resistance 220 ohms 220 ohms 220 ohms 220 ohms
Logic Supply Voltage 5 VDC ± 0.25 VDC 5 VDC ± 0.25 VDC 5 VDC ± 0.25 VDC 5 VDC ± 0.25 VDC
Logic Supply Current 50 mA maximum 50 mA maximum 50 mA maximum 50 mA maximum
Module Ratings
Number of Channels Per
Module 4 4 4 4
Turn-on Time 100 usec 100 usec 100 usec 100 usec
Turn-off Time 750 usec 750 usec 750 usec 750 usec
Isolation (Field Side to
Logic Side) 4,000 volts (transient) 4,000 volts (transient) 4,000 volts (transient) 4,000 volts (transient)
Temperature 0 ° to 70 °C, operating
-30 ° to 85 °C, storage 0 ° to 70 °C, operating
-30 ° to 85 °C, storage 0 ° to 70 °C, operating
-30 ° to 85 °C, storage 0 ° to 70 °C, operating
-30 ° to 85 °C, storage
Agency Approvals UL, CE, RoHS, DFARS UL, CE, RoHS, DFARS UL, CE, RoHS, DFARS UL, CE, RoHS, DFARS
Warranty 30 months Lifetime Lifetime Lifetime
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules
PAGE
10
DATA SHEET
Form 1144-110428
Specifications—DC Modules (continued)
SNAP-ODC5SRCFM SNAP-ODC5SNKFM
Key Feature Factory Mutual approved Factory Mutual approved
Torque, hold-down screws 4 in-lb (0.45 N-m) 4 in-lb (0.45 N-m)
Torque, connector screws 5.26 in-lb (0.6 N-m) 5.26 in-lb (0.6 N-m)
Field Side Ratings (each channel)
Line Voltage - Range 5–60 VDC 5–60 VDC
Line Voltage - Nominal 5–48 VDC 5–48 VDC
Current Rating 0°C to 70°C Ambi-
ent 3 amps per module 3 amps per module
Surge Current 5 amps peak for
1 second 5 amps peak for
1 second
Minimum Load 20 mA 20 mA
Output Voltage Drop 1.6 volts max.@ 0.75 amps 1.6 volts max.@ 0.75 amps
Off-state Leakage 1 mA @ 60 VDC 1 mA @ 60 VDC
Peak Blocking Voltage 60 VDC 60 VDC
Fuse
(Common to all Channels)
250 VAC - 4A 5x20 mm
Fast-acting Bell Fuse Part No. BEL 5HF4
Opto 22 Part SNAP-FUSE4AB
250 VAC - 4A 5x20 mm
Fast-acting Bell Fuse Part No. BEL 5HF4
Opto 22 Part SNAP-FUSE4AB
Logic Side Ratings
Pickup Voltage 4 V @ 5.5 mA 4 V @ 5.5 mA
Dropout Voltage 1 VDC 1 VDC
Control Resistance 220 ohms 220 ohms
Logic Supply Voltage 5 VDC ± 0.25 VDC 5 VDC ± 0.25 VDC
Logic Supply Current 50 mA maximum 50 mA maximum
Module Ratings
Number of Channels Per Module 4 4
Turn-on Time 100 usec 100 usec
Turn-off Time 750 usec 750 usec
Isolation (Field Side to Logic Side) 4,000 volts (transient) 4,000 volts (transient)
Temperature 0 to 70 °C, operating
-30 to 85 °C, storage 0 to 70 °C, operating
-30 to 85 °C, storage
Agency Approvals CE, FM, RoHS, DFARS CE, FM, RoHS, DFARS
Warranty Lifetime Lifetime
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules DATA SHEET
Form 1144-110428
PAGE
11
Specifications—DC Modules (continued)
SNAP-ODC5-iFM SNAP-ODC5A-iFM
Key Feature Four isolated channels
Factory Mutual approved Four isolated channels
Factory Mutual approved
Torque, hold-down screws 4 in-lb (0.45 N-m) 4 in-lb (0.45 N-m)
Torque, connector screws 5.26 in-lb (0.6 N-m) 5.26 in-lb (0.6 N-m)
Field Side Ratings (each channel)
Line Voltage - Range 5–60 VDC 5–200 VDC
Line Voltage - Nominal 5–48 VDC 5–200 VDC
Current Rating 0°C to 70°C
Ambient 3 amps per module 3 amps per module
Surge Current 5 amps peak for 1 second 5 amps peak for 1 second
Minimum Load 20 mA 20 mA
Output Voltage Drop 1.6 volts max.@ 0.75 amps 1.6 volts max.@ 0.75 amps
Off-state Leakage 1 mA @ 60 VDC 1 mA @ 60 VDC
Peak Blocking Voltage 60 VDC 200 VDC
Fuse (Common to all Channels) Has four isolated channels.
User must provide own fusing. Has four isolated channels.
User must provide own fusing.
Logic Side Ratings
Pickup Voltage 4 V @ 5.5 mA 4 V @ 5.5 mA
Dropout Voltage 1 VDC 1 VDC
Control Resistance 220 ohms 220 ohms
Logic Supply Voltage 5 VDC ± 0.25 VDC 5 VDC ± 0.25 VDC
Logic Supply Current 50 mA maximum 50 mA maximum
Module Ratings
Number of Channels Per Module 4 4
Turn-on Time 100 usec 100 usec
Turn-off Time 750 usec 750 usec
Isolation (Field Side to Logic
Side) 4,000 volts (transient) 4,000 volts (transient)
Temperature 0 ° to 70 °C, operating
-30 ° to 85 °C, storage 0 ° to 70 °C, operating
-30 ° to 85 °C, storage
Agency Approvals CE, FM, RoHS, DFARS CE, FM, RoHS, DFARS
Warranty Lifetime Lifetime
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules
PAGE
12
DATA SHEET
Form 1144-110428
Schematics
SNAP-ODC5SRC Output Module
Sourcing Part Number Description
SNAP-ODC5SRC 4-channel DC output 5–60 VDC logic source
SNAP-ODC5SRCFM 4-channel DC output 5–60 VDC logic source,
Factory Mutual approved
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules DATA SHEET
Form 1144-110428
PAGE
13
Schematics
SNAP-ODC5SNK and SNAP-ODC5ASNK
Output Modules—Sinking Part Number Description
SNAP-ODC5SNK 4-channel DC output 5–60 VDC logic sink
SNAP-ODC5SNKFM 4-channel DC output 5–60 VDC logic sink,
Factory Mutual approved
SNAP-ODC5ASNK 4-channel DC output 5–200 VDC logic sink
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules
PAGE
14
DATA SHEET
Form 1144-110428
Schematics
SNAP-ODC5MA Output Module with
Manual/Auto Switches Part Number Description
SNAP-ODC5MA 4-channel isolated DC output 5–60 VDC,
5 VDC logic, with manual/auto switches
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules DATA SHEET
Form 1144-110428
PAGE
15
Schematics
SNAP-ODC5-i and SNAP-ODC5A-i
Isolated Output Module Part Number Description
SNAP-ODC5-i 4-channel isolated DC output 5–60 VDC, 5 VDC logic
SNAP-ODC5A-i 4-channel isolated DC output 5–200 VDC, 5 VDC logic
SNAP-ODC5-iFM 4-channel isolated DC output 5–60 VDC, 5 VDC logic,
Factory Mutual approved
SNAP-ODC5A-iFM 4-channel isolated DC output 5–200 VDC, 5 VDC
logic, Factory Mutual approved
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules
PAGE
16
DATA SHEET
Form 1144-110428
Dimensional Drawing
All Models Except MA
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules DATA SHEET
Form 1144-110428
PAGE
17
Dimensional Drawing
All MA Models
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules
PAGE
18
DATA SHEET
Form 1144-110428
Dimensional Drawing
IMPORTANT: The mounting rack connector has 24 pins; the module
connector has 20 pins. The extra pins on the mounting rack connector
prevent misalignment of the module during installation.
All Models
SNAP Digital Output Modules
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
SNAP Digital Output Modules DATA SHEET
Form 1144-110428
PAGE
19
Dimensional Drawing
SNAP Digital Module Mounted on SNAP Rack
All Models
More About Opto 22
www.opto22.com • Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • Form 1335-090113
SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com
© 2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
Products
Opto 22 develops and manufactures reliable, flexible, easy-to-
use hardware and software products for industrial automation,
remote monitoring, and data acquisition applications.
SNAP PAC System
Designed to simplify the typically complex process of
understanding, selecting, buying, and applying an automation
system, the SNAP PAC System
consists of four integrated
components:
SNAP PAC controllers
PAC Project Software Suite
SNAP PAC brains
SNAP I/O
SNAP PAC Controllers
Programmable automation
controllers (PACs) are multifunctional,
multidomain, modular controllers
based on open standards and providing an
integrated development environment.
Opto 22 has been manufacturing PACs for many years. The
latest models include the standalone SNAP PAC S-series and
the rack-mounted SNAP PAC R-series. Both handle a wide
range of digital, analog, and serial functions and are equally
suited to data collection, remote monitoring, process control,
and discrete and hybrid manufacturing.
SNAP PACs are based on open Ethernet and Internet Protocol
(IP) standards, so you can build or extend a system without the
expense and limitations of proprietary networks and
protocols.
PAC Project Software Suite
Opto 22’s PAC Project Software Suite provides full-featured
and cost-effective control programming, HMI (human
machine interface) development and runtime, OPC server, and
database connectivity software to power your SNAP PAC
System.
These fully integrated software applications share a single
tagname database, so the data points you configure in PAC
Control are immediately available for use in PAC Display,
OptoOPCServer, and OptoDataLink. Commands are in plain
English; variables and I/O point names are fully descriptive.
PAC Project Basic offers control and HMI tools and is free for
download on our website, www.opto22.com. PAC Project
Professional, available for separate purchase, adds
OptoOPCServer, OptoDataLink, options for Ethernet link
redundancy or segmented networking, and support for legacy
Opto 22 serial mistic I/O units.
SNAP PAC Brains
While SNAP PAC controllers provide central control and data
distribution, SNAP PAC brains provide distributed intelligence
for I/O processing and communications. Brains offer analog,
digital, and serial functions, including thermocouple
linearization; PID loop control; and optional high-speed digital
counting (up to 20 kHz), quadrature counting, TPO, and pulse
generation and measurement.
SNAP I/O
I/O provides the local connection to sensors and equipment.
Opto 22 SNAP I/O offers 1 to 32 points of reliable I/O per
module, depending on the type of module and your
needs. Analog, digital, serial, and special-purpose
modules are all mixed on the same mounting rack and
controlled by the same processor (SNAP PAC brain or
rack-mounted controller).
Quality
Founded in 1974 and with over 85 million devices
sold, Opto 22 has established a worldwide reputation
for high-quality products. All are made in the U.S.A. at
our manufacturing facility in Temecula, California.
Because we do no statistical testing and each part is tested
twice before leaving our factory, we can guarantee most solid-
state relays and optically isolated I/O modules for life.
Free Product Support
Opto 22’s Product Support Group offers free, comprehensive
technical support for Opto 22 products. Our staff of support
engineers represents decades of training and experience.
Product support is available in English and Spanish, by phone
or email, Monday through Friday, 7 a.m. to 5 p.m. PST.
Free Customer Training
Hands-on training classes for the SNAP PAC System are offered
at our headquarters in Temecula, California. Each student has
his or her own learning station; classes are limited to nine
students. Registration for the free training class is on a first-
come, first-served basis. See our website, www.opto22.com,
for more information or email training@opto22.com.
Purchasing Opto 22 Products
Opto 22 products are sold directly and through a worldwide
network of distributors, partners, and system integrators. For
more information, contact Opto 22 headquarters at 800-321-
6786 or 951-695-3000, or visit our website at
www.opto22.com.
www.opto22.com