ComAp InteliDrive DCU Marine Reference Guide

ID-DCU-MARINE-2.2.2, ©ComAp – June 2015 - 20 -
ID-DCU-MARINE-2.2.2.pdf
I-RD-CAN-ID-DCU-MARINE wiring
RS232 interface: three wire cable (2-3, 3-2, 5-5), max. cable length up to 10 meters.
ID-CU I-RD
RS232 RS232
Contr.addr 1
CAN addr. 1
Contr.addr 1
Using converters to RS485 or RS422 increases distance up to 1000 meters.
Recommend external converter: ADVANTECH – ADAM 4520: RS232 to RS422/485 converter, DIN rail,
automatic RS485 bus supervision, no external data flow control signals, galvanic isolated, baud rate
38400bps.
ID-CU I-RD
RS232 RS232
RS232 /
RS422/485
RS232 /
RS422/485
RS422/485
Converter Converter
Contr.addr 1
CAN addr. 1
Contr.addr 1
CAN bus connection requires ID-COM module on ID-DCU MARINE. Use I-RD-CAN-ID-DCU-MARINE
Central unit 9-pin connector (5=CAN H, 9=CAN L) to connect CAN bus. Put jumper to connect I-RD-CAN-ID-
DCU-MARINE internal 120  resistor for CAN bus line terminating.
ID-CU
CAN2
ID-COM
I-RD
Contr.addr 1
CAN addr. 1
Contr.addr 1
5 - CAN H
9 = CAN L
120 ohm
I-RD-CAN-ID-DCU-MARINE can monitor any ID-DCU MARINE controller on the CAN2 bus based on I-RD-
CAN-ID-DCU-MARINE Contr. address setting.
1.ID-CU
CAN2
ID-COM
I-RD
2.ID-CU
ID-COM
`
`
Contr.addr 1
Contr.addr 2
CAN addr. 1
Contr.addr 2
5 - CAN H
9 = CAN L
120 ohm
It is possible to connect up to five I-RD-CAN-ID-DCU-MARINE to common CAN2 bus. The I-RD-CAN-ID-
DCU-MARINE addresses must be different in this case.
1.ID-CU
CAN2
ID-COM
I-RD
2.ID-CU
ID-COM
I-RD
CAN addr. 1
CAN addr. 2
Contr.addr 1
Contr.addr 2
Contr.addr 1
Contr.addr 2
5 - CAN H
9 = CAN L
120 ohm120 ohm
Hint:
There is no connection between ID-DCU MARINE and Remote panel during ID-DCU MARINE controller
programming and in INIT state.

ComAp InteliDrive DCU Marine Specifications

General

Brand	ComAp
Model	InteliDrive DCU Marine
Category	Controller
Language	English