Jumpers - ABB ACSM1-04 Series Hardware Manual

Jumpers

J1 – Determines whether Analogue input AI1 is used as a current or voltage input.
Current
J2 – Determines whether Analogue input AI2 is used as a current or voltage input.
Current
J3 – Drive-to-drive link termination. Must be set to the ON position when the drive is
the last unit on the link.
Termination ON
T
Voltage
7
AI1
AI2
8
Voltage
7
AI1
AI2
8
Termination OFF
7
AI1
AI2
8
7
AI1
AI2
8
T
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Electrical installation