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MAN 06 033774 – technical_guide_ DIRIS_A40_A41_C.doc40/Z41 - B 9/27

3.2- Outputs used as command

This function is used with RS85 JBUS/MODBUS or PROFIBUS-DP communication module. Through the

communication, it is possible to change the status of the Diris outputs.

Example 1: Changing the relay 1 status to start an engine remotely.

DIRIS configuration (see instruction manual: 876 587):

 Relay output 1 type = OuT 1 A-Cd TYPE = CdE (Command)

JBUS/MODBUS frame (see instruction manual : CDR27028)

Changing the relay output N°1(addresses Hex. 22E) closed = 1 and opened = 0

Master frame to close the relay:

Slave

Function

Address

Value

CRC16

High-order

Low-order

283F

Closed start

motor

The response of the DIRIS is identical to the request of the Master

DIRIS A40

OUT 1

Motor

Communication

Address 22E = 1

Address 22E = 0

OFF

Relay

PeakTech 4145 Technical Guide

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