Front side and connecting elements

Front side and connecting elements 1:
PS9401-2420-0000, front view

Output terminals (screw terminals)

Designation (A)

Description

+

Positive output

-

Negative output

Input terminals (screw terminals)

Designation (B1)

Description

+

Positive input channel 1

-

Negative input channel 1

 

Designation (B2)

Description

+

Positive input channel 2

-

Negative input channel 2

Chassis connection

Designation (C)

Description

chassis ground

A connection to PE or ground improves the EMC/ESD behavior.