ET200S Testing a serial 1SI card

Hi,

I need to test a scanner connected via RS232 / ASCII on a ET200S 1SI CP card. After downloading the hardware configuration I have fault leds on the PM and CP. There isn't any diag info in the hardware config online. Is this because I have to wire 24VDC to the PM modul ? I Guess that is the problem, but I'm not sure.





Kind regards,
Combo

Connected

Hi,

Okay, connected 24V on pin 2 and 3 of of the PM, all faults gone .
Pitty that the online hardware config doesn't show this.

Kind regards,
Combo