1. Issue

How to connect the wiring to HMIPSPS742D1001 COM2 for RS485 Modbus RTU communication.

2. Environment

HMIPSPS742D1001.

3. Resolution

HMIPSPS742D1001 is a product of Easy Harmony Panel iPC. The port definition of HMIPSPS742D1001 is different with HMIPSP S-Panel PCs, so user can’t refer to the manual of HMIPSP S-Panel PCs.
Here is the Pin connection of HMIPSPS742D1001 COM2, user can connect to Pin 3 and Pin7 for RS485 Modbus Rtu communication.

4. FAQ Applicable Conditions

FAQ applies to HMIPSPS742D1001.

Publié pour: Schneider Electric Belgium