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

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.

פורסם עבור: שניידר אלקטריק ישראל