User’s Manual

2.3 Setting Jumpers & Connectors

2.3.1AT/ATX Power Select (ATATX1)

AT P/S*

ATX P/S

*Default

2.3.2COM2 – RS-232/422/485 Select (J3, J5)

(J5)(J3)

RS-232* RS-232*

J3

J5

RS-422

RS-422

 

RS-485

* Default

RS-485

ECM-3612 User’s Manual 27