User`s manual

Western Reserve Controls 1782-JDM User’s Manual
PUB 24.0 PRELIMINARY
21
5 General Specifications
Product: 1782-JDM – DeviceNet-to-Modbus Gateway
Description: Communications gateway between a Modbus device over an RS232 or
RS485 network and a DeviceNet network. The family members include:
§ 1782-JDM-1 – RS232 serial interface
§ 1782-JDM-2 – RS485 serial interface
§ 1782-JDM-3 – Isolated RS232 serial interface
Device Profile: General Purpose Discrete I/O, Class 7
,
with objects:
- Identity (Class 1)
- Message Router (Class 2)
- DeviceNet (Class 3)
- Assembly (Class 4) – 2 instances
- Connection (Class 5)
- Parameter (Class F
hex
) – 9 instances
- Modbus Object (Class 66
hex
) – vendor-specific
DeviceNet Conformance: Designed to conform to the ODVA DeviceNet Specification Volume I,
Version 2.0 and Volume II, Version 2.0.
Communications: Predefined Master/Slave Connection Set, Group 2 Only Server
DeviceNet I/O Protocols: Poll
DeviceNet Baud Rate: Autobaud (default), 125k, 250, 500k - software selectable
DeviceNet Address selection: Address number 1 to 63, switch selectable (default = 63)
Switches 1 – 6
All switches OFF: address = 0
All switches ON: address = 63
DeviceNet Connection: 5-pin pluggable header (male)
Phoenix Contact MSTBA 2.5/5-G-5.08/AU
DeviceNet Cable: 5-contact plug (female contacts) – color-coded
Phoenix Contact MSTB 2.5/5-ST-5.08/AU
(not included, user supplied)
Modbus Connection: 3-pin pluggable header (male)
Phoenix Contact MSTBA 2.5/3-G-5.08/AU
Modbus Serial Cable: 3-contact plug (female contacts) – color-coded
Phoenix Contact MSTB 2.5/3-ST-5.08/AU (not included, user supplied)
DeviceNet: Baud rate selection:
Autobaud operation (default)
Fixed baud (software selectable) – 125k, 250k and 500k baud
Address selection:
Address number 0 to 63, switch selectable (default = 63)
Status Indicators: Module Status: green/red bi-color LED