Related Manuals for Protech Systems SI-W309
Summary of Contents for Protech Systems SI-W309
- Page 1 USER MANUAL SI-W309 8 Channels Digital Input and 8 Channels Digital Output I/O Module SI-W309 M3...
- Page 2 SI-W309 8 Channels Digital Input and 8 Channels Digital Output I/O Module COPYRIGHT NOTICE & TRADEMARK All trademarks and registered trademarks mentioned herein are the property of their respective owners. This manual is copyrighted in Nov. 2020. You may not...
- Page 3 WARNING: Some internal parts of SI-W309 may have high electrical voltage. We strongly recommend that only qualified engineers are allowed to service and disassemble SI-W309. If any damages should occur on SI-W309 and are caused by unauthorized servicing, it will not be covered by the product...
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Page 4: Table Of Contents
SI-W309 Overview ..............2-2 Specifications ................2-4 2.3.1 SI-W309 Specifications ............2-4 2.3.2 I/O Specifications ..............2-5 About SI-W309 I/O Module ............2-6 Block Diagram ................2-8 Quick Start.................. 2-9 Safety Precautions ..............2-10 Hardware Configuration ..............3-1 PIN Assignment ................3-2 3.1.1... - Page 5 Function 0x05 – Force Coil ..........4-9 4.2.5 Function 0x41 – Read Module Setting ......4-11 4.2.6 Function 0x42 – Write Module Setting ......4-12 Address Mapping ..............4-13 Appendix A Exploded Diagrams ..........A-1 SI-W309 Assembly Exploded Diagram ............A-2 SI-W309 SERIES USER MANUAL Page: ii...
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Page 6: Revision History
Revision History Revision History The revision history of SI-W309 User Manual is described below: Version No. Revision History Page No. Date • In Section 3.2.1 I/O Wire Connection, the descriptions and diagram of Digital Input Wire Connection have been revised. -
Page 7: Introduction
Introduction This chapter provides the introduction for SI-W309 module, applications list as well as the framework of the user manual. The following topics are included: • SI-W309 Introduction • Applications • User Manual Structure SI-W309 SERIES USER MANUAL Page: 1-1... - Page 8 Thank you for purchasing our SI-W309: Industrial IoT (IIoT) Remote I/O Module with 8 Channels Digital Input and 8 Channels Digital Output. SI-W309 Series is a set of data acquisition and control modules that can be remotely controlled by using Modbus RTU protocol.
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Page 9: User Manual Structure
Chapter 1 Introduction 1.3 User Manual Structure Chapter 1 Introduction This chapter gives the brief introduction of SI-W309, applications list as well as the framework of this user manual. Chapter 2 Getting Started This chapter describes the system architecture and system and I/O specifications, illustrates the physical appearances, block diagrams, I/O module as well as quick installation guide. -
Page 10: Getting Started
This chapter describes the system architecture and system and I/O specifications, illustrates the physical appearances, block diagrams, I/O modules as well as quick installation guide. Read the safety reminders carefully on how to take care of SI-W309 properly. The following topics are included: •... -
Page 11: System Architecture
Remote I/O Module SI-Wx09 is the series of the Remote I/O Modules which are designed by Protech Systems. The bottom side I/O of the module include RS-485 interface and power supply. The interface of communication is the RS-485 with 3-wire unregulated connector. -
Page 12: W309 Overview
Chapter 2 Getting Started 2.2 SI-W309 Overview Unit: mm Front View Rear View SI-W309 MODBUS Top View Bottom View SI-W309 SERIES USER MANUAL Page: 2-2... - Page 13 Chapter 2 Getting Started Left Side View Right Side View SI-W309 SERIES USER MANUAL Page: 2-3...
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Page 14: Specifications
113.9 x 90 x 40mm Certificate FCC/CE Environment -25°C ~ 75°C (-13°F ~ 167°F) Operating Temp. (with airflow) Storage Temperature -40°C ~ 85°C (-40°F ~ 185°F) Humidity 20% ~ 90% SI-W309 SERIES USER MANUAL Page: 2-4... -
Page 15: I/O Specifications
Type Sink Max. Load Current 700 mA/ channel Load Voltage 3.5V ~ 50V DC Overvoltage Protection 60V DC Overload Protection Short-circuit Protection Power-on Value Yes, Programmable SI-W309 SERIES USER MANUAL Page: 2-5... -
Page 16: About Si-W309 I/O Module
Chapter 2 Getting Started 2.4 About SI-W309 I/O Module 1. Common Specification of SI-W309 Series Communication Interface: RS-485 (3-wire) to Host Speed: 9600, 19200, 38400, 115200 bps Maximum Communication Distance: 4000 feet (1.2km) Power and communication LED Indicator ... - Page 17 Chapter 2 Getting Started 2. SI-W309 Digital Input and Digital Output I/O Module SI-W309 Module provides 8 channels Digital Input and 8 Channels Digital Output. For the Digital Input channels, the host computer can use digital input channels to determine the states of safety switch and remote digital signals or to be a counter.
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Page 18: Block Diagram
Chapter 2 Getting Started 2.5 Block Diagram DO_PWR 9~50V DC / DC Converter DO_7 EEPROM DO_0 DO_GND Data RS-485 Isolation DO_PWR DI_7 DI_0 SI-W309 SERIES USER MANUAL Page: 2-8... -
Page 19: Quick Start
RS-232 to RS-485 converter will be required. See Section 3.1 PIN Assignment for terminal assignment. 4. Connect the pin 4 and pin 5 of the module (SI-W309) to the power supply using the GND and +Vs terminals. See Section 3.1 PIN Assignment for terminal assignment. -
Page 20: Safety Precautions
Avoid direct sunlight exposure for a long period of time (for example, in a closed car in summer time. Also keep SI-W309 from any heating device.). Or do not use SI-W309 when it has been left outdoors in a cold winter day. •... -
Page 21: Hardware Configuration
It also provides technical support information. The following topics are included: • PIN Assignment • Application Wiring • Mounting Support • Default Settings • Technical Support SI-W309 SERIES USER MANUAL Page: 3-1... -
Page 22: Pin Assignment
Chapter 3 Hardware Configuration 3.1 PIN Assignment SI-W309 ERR MODBUS SI-W309 SERIES USER MANUAL Page: 3-2... -
Page 23: I/O Channel Connector (Jcn1)
Chapter 3 Hardware Configuration 3.1.1 I/O Channel Connector (JCN1) Connector Location: JCN1 Description: I/O Channel Connector The JCN1 pin assignments are listed below: JCN1 ASSIGNMENT SI-W309 DIO.GND DIO.PWR ERR MODBUS SI-W309 SERIES USER MANUAL Page: 3-3... -
Page 24: Rs-485 And Power Connector (Jcn2)
Chapter 3 Hardware Configuration 3.1.2 RS-485 and Power Connector (JCN2) Connector Location: JCN2 Description: RS-485 and Power Connector The JCN2 pin assignments are listed below: ASSIGNMENT (Y)DATA+ (G)DATA- GND.ISO (B)GND (R)+Vs SI-W309 ERR MODBUS JCN2 SI-W309 SERIES USER MANUAL Page: 3-4... -
Page 25: Application Wiring
3.2.1 I/O Wire Connection Digital Input Wire Connection On Voltage Level (Readback as 0): Wet Contact, +3.5V ~ +50VDC • Off Voltage Level (Readback as 1): Wet Contact, +1V DC Max • Digital Output Wire Connection SI-W309 SERIES USER MANUAL Page: 3-5... -
Page 26: Power Supply Wire
Chapter 3 Hardware Configuration 3.2.2 Power Supply Wire +9 ~ +50V DC Power Supply We suggest the following standard colors for each power line: (R)+Vs (B)GND Black SI-W309 SERIES USER MANUAL Page: 3-6... -
Page 27: Communication Wiring
Chapter 3 Hardware Configuration 3.2.3 Communication Wiring We recommend using shield-twisted-pair cable on SI-W309 I/O Module. And the cable has to comply with the EIA RS-485 standard. Only one set of twisted pair cable is required for transmitting data. For more stable power isolation, we recommend connecting GND.ISO pin to the Ground pin of the host. -
Page 28: Mounting Support
Chapter 3 Hardware Configuration 3.3 Mounting Support 3.3.1 Installing DIN-Rail Mount SI-W309 SERIES USER MANUAL Page: 3-8... -
Page 29: Installing Wall Mount
Step 1. Prepare and fasten the 2 or 4 self-tapping T5 screws to tighten the wall mount kit onto the wall. Step 2. Attach SI-Wx09 onto the wall mount kit installed on the wall to complete. Wall Mount Kit SI-W309 SERIES USER MANUAL Page: 3-9... -
Page 30: Default Settings
Before placing the I/O module in an RS-485 network, the module should be configured with factory default settings. It is recommended that you confirm the baud rate has been set correctly. Default factory Settings of SI-W309 I/O Module are as below: 1. Device ID: 01h 2. Baud Rate: 115200 bps 3. -
Page 31: Technical Support
4. How to reproduce the technical question you meet? Please give full details to describe the procedures to reproduce the problem. 5. If the problem involves other hardware accessories or programs, please describe the details. 6. Any comments or suggestions related to the problem are welcome. SI-W309 SERIES USER MANUAL Page: 3-11... -
Page 32: Modbus Rtu Protocol
MODBUS RTU Protocol This chapter contains helpful information about MODBUS RTU Protocol. The following topics are included: • Command Format • Function List • Address Mapping SI-W309 SERIES USER MANUAL Page: 4-1... -
Page 33: Command Format
Originally it is for use with Modicon programmable logic controllers. For more detailed information about Modbus, please visit http://www.modbus.org/. SI-W309 Series I/O modules support the Modbus RTU protocol. The communication Baud Rates is up to 152000 bps. The communication interface is RS-485 with 2-wire (D+, D-) or 3-wire (D+, D-, ISO.GND). -
Page 34: Write Command
2Bytes • ID: The Slave Device address is from 0 to 255. • CMD: The Modbus commands are as 0x05, 0x06, 0x42… • Address: The mapping address of register definition for SI-W309 Series. • Data: Data Packet • CRC: Cyclical Redundancy Check is produced by Modbus utility. -
Page 35: Function List
0x08, 0xCA Return Data Packet: Length Data 0x01 0x05 0x01 0x01 0xD1 0x89 3. Slave ID Address Command Packet: 0x01 0x11 0xC0, 0x2C Return Data Packet: Length Data 0x01 0x11 0x01 0x01 0x91 0x8D SI-W309 SERIES USER MANUAL Page: 4-4... -
Page 36: Function 0X01 - Read Discrete Coils
Chapter 4 MODBUS RTU Protocol 4.2.1 Function 0x01 – Read Discrete Coils This function code is used to read the current value of Channel address for SI-W309 module. Request Offset Description Counts Data Slave ID address 1 Byte 1 to 255... - Page 37 03+N+2 Error Response Offset Description Counts Data Slave ID address 1 Byte 1 to 255 Function Code 1 Byte 0x81 Data 1 Byte 0xCD: No function 03 ~ 04 2 Bytes Produced by firmware. SI-W309 SERIES USER MANUAL Page: 4-6...
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Page 38: Function 0X02 - Read Discrete Inputs
Chapter 4 MODBUS RTU Protocol 4.2.2 Function 0x02 – Read Discrete Inputs This function code is used to read the current digital input value of SI-W309 module. Request Offset Description Counts Data Slave ID address 1 Byte 1 to 255... -
Page 39: Function 0X04 - Read Temperature And Humidity Value
Produced by firmware. Error Response Offset Description Counts Data Slave ID address 1 Byte 1 to 255 Function Code 1 Byte 0x84 Data 1 Byte 0xCD: No Function 03 ~ 04 2 Bytes Produced by firmware. SI-W309 SERIES USER MANUAL Page: 4-8... -
Page 40: Function 0X05 - Force Coil
Chapter 4 MODBUS RTU Protocol 4.2.4 Function 0x05 – Force Coil This function code is used to write the data to the discrete coils SI-W309 module setting. Request Offset Description Counts Data Slave ID address 1 Byte 1 to 255... - Page 41 Produced by firmware. Error Response Offset Description Counts Data Slave ID address 1 Byte 1 to 255 Function Code 1 Byte 0x85 Data 1 Byte 0xCD: No Function 03 ~ 04 2 Bytes Produced by firmware. SI-W309 SERIES USER MANUAL Page: 4-10...
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Page 42: Function 0X41 - Read Module Setting
Chapter 4 MODBUS RTU Protocol 4.2.5 Function 0x41 – Read Module Setting This function code is used to read SI-W309 module setting. Request Offset Description Counts Data Slave ID address 1 Byte 1 to 255 Function Code 1 Byte 0x41... -
Page 43: Function 0X42 - Write Module Setting
Chapter 4 MODBUS RTU Protocol 4.2.6 Function 0x42 – Write Module Setting This function code is used to write SI-W309 module setting. Request Offset Description Counts Data Slave ID address 1 Byte 1 to 255 Function Code 1 Byte 0x42... -
Page 44: Address Mapping
Chapter 4 MODBUS RTU Protocol 4.3 Address Mapping For SI-W309 Series, the Modbus Address mappings and definitions are as follows: Address Description Attr. 0000 Firmware Version (00-20191126) 0010 Module Name (String=”W309”) Baud Rate Setting Code Baud 9600 19200 38400 57600... - Page 45 Set Digital Output Channel 8 Low N millisecond in clock 110E mode. 10~65535 (Default: 100) Set Digital Input Channel 1 mode. 1180 0 = Value /1 = Falling edge / 2 = Rising edge (Default: 0) SI-W309 SERIES USER MANUAL Page: 4-14...
- Page 46 0 ~ 4294967295 Read Digit Input Channel 5 counter value. 2050 0 ~ 4294967295 Read Digit Input Channel 6 counter value. 2054 0 ~ 4294967295 Read Digit Input Channel 7 counter value. 2058 0 ~ 4294967295 SI-W309 SERIES USER MANUAL Page: 4-15...
- Page 47 Read Digit Input Channel 5 low latch status. 21C4 0: OFF, 1: ON Read Digit Input Channel 6 low latch status. 21C5 0: OFF, 1: ON Read Digit Input Channel 7 low latch status. 21C6 0: OFF, 1: ON SI-W309 SERIES USER MANUAL Page: 4-16...
- Page 48 Clear latched Digit Input 7 status. 2206 Return Clear(0) (Default: 0) Clear latched Digit Input 8 status. 2207 Return Clear(0) (Default: 0) Get Temperature Value. 4640 F060 ~ 30D4 (-40°C ~125°C) Get Humid Value. 4650 0 ~ 64h (0%~100%) SI-W309 SERIES USER MANUAL Page: 4-17...
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Page 49: Appendix A Exploded Diagrams
Appendix A Exploded Diagrams This appendix includes SI-W309 assembly exploded diagram and the parts list as well as SI-W309 part numbers. • SI-W309 Assembly Exploded Diagram SI-W309 SERIES USER MANUAL Page: A-1... -
Page 50: W309 Assembly Exploded Diagram
Appendix A Exploded Diagrams SI-W309 Assembly Exploded Diagram SI-W309 SERIES USER MANUAL Page: A-2... - Page 51 SI-W109 Front Cover (Blue) 30-002-12110468 SR-W309 IO BD SR-W309RA-10N Temperature and Humidity sensor SR-W000RA-D0N Round Head Screw #0 / T2.0x6mm 22-135-20006011 SI-W309 Name Plate 94-017-01601474 SI-W309 Name Plate 94-017-01601474 Terminal block, 18P 10-625-01810047 Terminal block, 5P 10-625-00510147 SI-W309 SERIES USER MANUAL Page: A-3...