ABB ACS355 - Installing Control Cables; Default I;O Connections

22 Quick start-up
Installing control cables
 Default I/O connections
1)
AI1 is used as a speed reference if vector mode is selected.
2)
360 degree grounding under a clamp.
Tightening torque = 0.4 N·m / 3.5 lbf·in.
X1A
1 SCR Signal cable shield (screen)
2 AI1 Not in use by default. 0…10 V
1)
3 GND Analog input circuit common
4 +10V Reference voltage: +10 V DC, max. 10 mA
5 AI2 Not in use by default. 0…10 V
6 GND Analog input circuit common
7AO Output frequency value: 0…20 mA
8 GND Analog output circuit common
9 +24V Auxiliary voltage output: +24 V DC, max. 200 mA
10 GND Auxiliary voltage output common
11 DCOM Digital input common
12 DI1 Stop (0) / Start (1)
13 DI2 -
14 DI3 -
15 DI4 -
16 DI5 -
X1B
17 ROCOM Relay output 1
No fault [Fault (-1)]
18 RONC
19 RONO
20 DOSRC Digital output, max. 100 mA
No fault [Fault (-1)]
21 DOOUT
22 DOGND
X1C:STO
1 OUT1 STO (Safe torque off) connection
2OUT2
3IN1
4IN2
Max. 500 ohm
2)