User`s manual

Western Reserve Controls 1782-JDM User’s Manual
PUB 24.0 PRELIMINARY
17
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
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1782-JDM-2 – RS485 serial interface
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1782-JDM-3 – Isolated RS232 serial interface
Device Profile
: General Purpose Discrete I/O, Class 0x07
hex,
with objects:
- Identity (Class 01
hex
)
- Message Router (Class 02
hex
)
- DeviceNet (Class 03
hex
)
- Assembly (Class 04
hex
) – 2 instances
- Connection (Class 05
hex
)
- Parameter (Class 0F
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
: JDM: 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
: JDM: 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)
Cable Connection
:
JDM: 5-pin pluggable header (male)