VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 Clearance No.: FTDI#410 FTDI Chip VI800A-RELAY Datasheet Plug in accessory for VM800P Embedded Video Engine Plus module 1 Introduction The VI800A-RELAY is a plug in accessory for the VM800P Plus module, which is used to develop and demonstrate the functionality of the FT800 Embedded Video Engine, EVE. This module behaves as an SPI to relay bridge for the VM800P Plus module. 1.1 Features Connects to the VM800P Plus module using SPI slave interface SPI slave interface is converted to relay interface 4 Opto-isolated Inputs and 4 Relay outputs 8 LEDs to indicate the input and output status Screw connector to connect the relay inputs and relay outputs Use of FTDI devices in life support and/or safety applications is entirely at the user's risk, and the user agrees to defend, indemnify and hold FTDI harmless from any and all damages, claims, suits or expense resulting from such use. VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 2 Clearance No.: FTDI#410 Ordering Information Part No. VI800A-RELAY Description VI800A RELAY module, plug in accessory for the VM800P Plus module Table 2-1 - Ordering information 2 Copyright (c) 2015 Future Technology Devices International Limited VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 Clearance No.: FTDI#410 Table of Contents 1 Introduction ................................................................................... 1 1.1 Features ........................................................................................................ 1 2 Ordering Information ..................................................................... 2 3 Hardware Description ..................................................................... 4 3.1 VI800A-RELAY module .................................................................................. 4 3.2 Physical Descriptions .................................................................................... 5 3.2.1 Dimensions ............................................................................................... 5 3.2.2 VI800A-RELAY Connectors .......................................................................... 6 3.2.3 VI800A-RELAY Components ........................................................................ 8 4 Board Schematics ........................................................................... 9 5 Hardware Setup Guide .................................................................. 10 6 5.1 Power Configuration ................................................................................... 10 5.2 RELAY Interface connection ........................................................................ 10 Contact Information ..................................................................... 11 Appendix A - References....................................................................................... 12 Appendix B - List of Figures and Tables ................................................................. 13 Appendix C - Revision History ............................................................................... 14 3 Copyright (c) 2015 Future Technology Devices International Limited VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 3 Clearance No.: FTDI#410 Hardware Description Please refer to section 3.3.2 for connector settings. Some VI800A-RELAY jumpers must be set to work properly with your system. 3.1 VI800A-RELAY module Figure 3-1 - VI800A-RELAY module The VI800A-RELAY module is intended for the plug in board to the VM800P Plus module. The main functions of the VM800P are as follows: Plug in board for the VM800P plus board. Connect to the VM800P plus board as a SPI slave device. Connects to the RELAY inputs and outputs. Supports 4 Opto-isolated inputs (5V maximum input) Supports 4 relay outputs (switching 12V maximum) Contains 8 LEDs. Powered by the VM800P Plus board. 3.2 Safety Considerations The VI800A-RELAY board is designed for 12V maximum to be switched by the relays and 5V maximum for the logic inputs. Due to the exposed electrical components and traces, and the proximity to the other circuitry of the VM800P board, the VI800A-RELAY must never carry voltages which could present a danger to users. If the module is to be used for controlling voltages above 12V, the relays on the VI800A-RELAY may be used to switch an external circuit (e.g. a 5V or 12V coil of an external relay circuit) which has been specifically designed for safe operation at mains voltages. The user is responsible for the safe design of any circuit connected to the VI800A-RELAY and for ensuring that this module is not not exposed to any voltages outwith the ratings specified above. 4 Copyright (c) 2015 Future Technology Devices International Limited VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 Clearance No.: FTDI#410 3.3 Physical Descriptions 3.3.1 Dimensions The VI800A-RELAY module dimension is illustrated in Figure 3-2 and Figure 3-3. 28.30 Figure 3-2 - VI800A-RELAY module PCB Top view 10.30 68.90 48.75 30.10 29.00 Figure 3-3 - VI800A-RELAY module PCB Bottom view 5 Copyright (c) 2015 Future Technology Devices International Limited VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 Clearance No.: FTDI#410 Figure 3-4 - VI800A-RELAY module PCB Side view All dimensions are in mm 3.3.2 VI800A-RELAY Connectors Connectors are described in the following sections. CN1- SPI Interface This is the interface where the SPI control and data signals are routed. There are also power and ground pins on this interface. This interface is used to connect the VI800A-RELAY board to the VM800P Plus board. Note: This connector should be connected to J5 of the VM800P plus board. Pin No. Name Type Description 1 SCK I SPI Clock input, 3.3V (5V tolerant) 2 MOSI I Master Out Slave in, 3.3V (5V tolerant) 3 MISO O Master In Slave out, 5V 4 IO7 IO Input/Output Line 7 5 INT0 O Interrupt output active low, 3.3V 6 NC NA Not Connected 7 AD4 IO Address/Data Line 4 8 AD5 IO Address/Data Line 5 9 3V3 P 3.3V power supply 10 5V P 5V power supply 11 GND P Ground 12 RST# I Reset, active low 13 IO5 IO Input/Output Line 5 14 AD0 IO Address/Data Line 0 15 NC NA Not Connected 16 NC Table 3-1 - CN1 Pinout NA Not Connected 6 Copyright (c) 2015 Future Technology Devices International Limited VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 Clearance No.: FTDI#410 CN2- Input Screw Connector This is the interface where the RELAY input connections are connected. Pin No. Name Type 1 IN1+ I Input 1 positive 2 IN1- I Input 1 negative 3 IN2+ I Input 2 positive 4 IN2- 5 IN3+ I Input 3 positive 6 IN3- I Input 3 negative 7 IN4+ I Input 4 positive 8 IN4- I Input 4 negative I Description Input 2 negative Table 3-2 - CN2 Pinout CN3- Output Screw Connector This is the interface where the RELAY output connections are connected. Pin No. Name Type 1 O1-NC O Output 1 Normally Closed 2 O1-COM P Connect to 5V 3 O1-NO O Output 1 Normally Open 4 O2-NC O Output 2 Normally Closed 5 O2-COM P Connect to 5V 6 O2-NO O Output 2 Normally Open 7 O3-NC O Output 3 Normally Closed 8 O3-COM P Connect to 5V 9 O3-NO O Output 3 Normally Open 10 O4-NC O Output 4 Normally Closed 11 O4-COM P Connect to 5V O Output 4 Normally Open 12 O4-NO Table 3-3 - CN3 Pinout Description 7 Copyright (c) 2015 Future Technology Devices International Limited VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 Clearance No.: FTDI#410 CN4- ISP Connector This is the interface where the ISP cable is connected. Pin No. Name Type Description 1 MISO O Master in slave out 2 5V P 5V power supply 3 SCK I SPI clock 4 MOSI I Master out slave in 5 RST# I reset 6 GND Table 3-4 - CN4 Pinout P Ground 3.3.3 VI800A-RELAY Components U1 - SN74AHCT595 This converts the MOSI signals from the VM800P Plus board to parallel output signals. U2 - 74ACT14MTCX This inverts the Input signals. U3 and U4 - ACPL-227-500E This converts the differential inputs to single ended input signals. U5 - SN74HC165 This converts the parallel inputs to MISO signal. REL1 to REL4 - IM03GR This converts the parallel output to relay output signal. LED1 - LED4 Indicates the status of the inputs. LED5 -LED8 Indicates the status of the outputs. 8 Copyright (c) 2015 Future Technology Devices International Limited VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 4 Clearance No.: FTDI#410 Board Schematics Figure 4-1 - VI800A-RELAY Schematics 9 Copyright (c) 2015 Future Technology Devices International Limited VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 5 Clearance No.: FTDI#410 Hardware Setup Guide 5.1 Power Configuration The board is powered from the VM800P Plus board. The CN1 connector on the VI800A-RELAY board should be connected to the J5 connector of the VM800P plus board as shown in Figure 5-1. Figure 5-1 - VI800A-RELAY module connected to VM800P Plus module 5.2 RELAY Interface connection The relay inputs are connected to the connector CN2. The relay outputs are connected from the connector CN3 The LEDs LED1 to LED8 are used to display the status of the inputs and outputs. This interface is used to add relay support to the VM800P Plus module. 10 Copyright (c) 2015 Future Technology Devices International Limited VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 6 Clearance No.: FTDI#410 Contact Information Head Office - Glasgow, UK Branch Office - Tigard, Oregon, USA Unit 1, 2 Seaward Place, Centurion Business Park Glasgow G41 1HH United Kingdom Tel: +44 (0) 141 429 2777 Fax: +44 (0) 141 429 2758 7130 SW Fir Loop Tigard, OR 97223 USA Tel: +1 (503) 547 0988 Fax: +1 (503) 547 0987 E-mail (Sales) E-mail (Support) E-mail (General Enquiries) E-Mail (Sales) E-Mail (Support) E-Mail (General Enquiries) sales1@ftdichip.com support1@ftdichip.com admin1@ftdichip.com us.sales@ftdichip.com us.support@ftdichip.com us.admin@ftdichip.com Branch Office - Taipei, Taiwan Branch Office - Shanghai, China 2F, No. 516, Sec. 1, NeiHu Road Taipei 114 Taiwan , R.O.C. Tel: +886 (0) 2 8797 1330 Fax: +886 (0) 2 8751 9737 Room 1103, No. 666 West Huaihai Road, Changning District, Shanghai, 200052 China Tel: +86 (0)21 6235 1596 Fax: +86 (0)21 6235 1595 E-mail (Sales) E-mail (Support) E-mail (General Enquiries) E-mail (Sales) E-mail (Support) E-mail (General Enquiries) tw.sales1@ftdichip.com tw.support1@ftdichip.com tw.admin1@ftdichip.com cn.sales@ftdichip.com cn.support@ftdichip.com cn.admin@ftdichip.com Web Site http://www.ftdichip.com/ Distributor and Sales Representatives Please visit the Sales Network page of the FTDI Web site for the contact details of our distributor(s) and sales representative(s) in your country. System and equipment manufacturers and designers are responsible to ensure that their systems, and any Future Technology Devices International Ltd (FTDI) devices incorporated in their systems, meet all applicable safety, regulatory and system-level performance requirements. All application-related information in this document (including application descriptions, suggested FTDI devices and other materials) is provided for reference only. While FTDI has taken care to assure it is accurate, this information is subject to customer confirmation, and FTDI disclaims all liability for system designs and for any applications assistance provided by FTDI. Use of FTDI devices in life support and/or safety applications is entirely at the user's risk, and the user agrees to defend, indemnify and hold harmless FTDI from any and all damages, claims, suits or expense resulting from such use. This document is subject to change without notice. No freedom to use patents or other intellectual property rights is implied by the publication of this document. Neither the whole nor any part of the information contained in, or the product described in this document, may be adapted or reproduced in any material or electronic form without the prior written consent of the copyright holder. Future Technology Devices International Ltd, Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow G41 1HH, United Kingdom. Scotland Registered Company Number: SC136640 11 Copyright (c) 2015 Future Technology Devices International Limited VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 Clearance No.: FTDI#410 Appendix A - References VM800P Plus board FT800 datasheet: FT800_Embedded_Video_Engine FT800 software programming guide: FT800_Programmer_Guide FT800 sample application notes: AN_246_VM800CB_SampleAPP_Arduino_Introduction AN_275_FT800_Example_with_Arduino.pdf AN_318 Arduino Library for FT800 Series AN_331 VI800A_Relay_SampleApp 12 Copyright (c) 2015 Future Technology Devices International Limited VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 Clearance No.: FTDI#410 Appendix B - List of Figures and Tables List of Figures Figure 3-1 - VI800A-RELAY module .............................................................................................................. 4 Figure 3-2 - VI800A-RELAY module PCB Top view ...................................................................................... 5 Figure 3-3 - VI800A-RELAY module PCB Bottom view ................................................................................ 5 Figure 3-4 - VI800A-RELAY module PCB Side view ..................................................................................... 6 Figure 4-1 - VI800A-RELAY Schematics ........................................................................................................ 9 Figure 5-1 - VI800A-RELAY module connected to VM800P Plus module ................................................ 10 List of Tables Table 2-1 - Ordering information ................................................................................................................... 2 Table 3-1 - CN1 Pinout .................................................................................................................................... 6 Table 3-2 - CN2 Pinout .................................................................................................................................... 7 Table 3-3 - CN3 Pinout .................................................................................................................................... 7 Table 3-4 - CN4 Pinout .................................................................................................................................... 8 13 Copyright (c) 2015 Future Technology Devices International Limited VI800A_RELAY Datasheet Version 1.2 Document Reference No.: FT_000994 Clearance No.: FTDI#410 Appendix C - Revision History Document Title: DS_VI800A_RELAY Document Reference No.: FT_000994 Clearance No.: FTDI#410 Product Page: http://www.ftdichip.com/EVE.htm Document Feedback: Send Feedback Version 1.0 Initial Datasheet released 14/10/14 Version 1.1 Added height dimensions 20/10/14 Version 1.2 Added max voltage recommendation for relays 15/04/15 14 Copyright (c) 2015 Future Technology Devices International Limited Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: FTDI: VI800A-RELAY