User`s manual

Western Reserve Controls 1782-JDM User’s Manual
PUB 24.0 PRELIMINARY
24
6 General Specifications
Product: 1782-JDM – DeviceNet-to-ModBus Gateway
o 1782-JDC-1, Isolated RS-232
o 1782-JDC-2, Isolated RS-485
o 1782-JDC-4, Isolated RS-422/485
Description: Communications gateway between a ModBus device over an
RS232/422/485 network and a DeviceNet network. The family members
include:
 1782-JDM-1 – Isolated RS-232 serial interface
 1782-JDM-2 – Isolated RS-485 serial interface
 1782-JDM-4 – Isolated RS-422/485 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
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