Reference - ABB ACS150 User Manual

Default I/O connections
1...10 kohm
Alternative connection
for AI1. If used, switch
IU selector to U
(2...10 V voltage
signal).
1) Hand: frequency reference comes from the
integrated potentiometer
PID: Process reference comes from the
integrated potentiometer.
3)
I/O connection
SCR Signal cable shield (screen)
AI Process actual value: 4...20 mA
GND Analog input circuit common
2)
+10V Reference voltage: +10 VDC, max. 10 mA
+24V Auxiliary voltage output: +24 VDC, max. 200 mA
GND Auxiliary voltage output common
DCOM Digital input common
DI1 Stop (0) / Start (1) (Hand)
DI2 Hand (0) / PID (1) control selection
DI3 Constant speed 1: parameter 1202
DI4 Run enable
DI5 Stop (0) / Start (1) (PID)
4)
Relay connection
COM
NC
NO
1)
Relay output
No fault [Fault (-1)]
2) 360 degree grounding under a clamp.
3) Tightening torque = 0.22 N·m / 2 lbf. in
4) Tightening torque = 0.5 N·m / 4.4 lbf. in.
3
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