Multiple Acs180 Drives, External Power Supply; Activation Switch - ABB ACS180 Hardware Manual

Multiple ACS180 drives, external power supply

2
1
2
1
2
1
1 Drive
2 Control unit
K

Activation switch

￭
Activation switch
In the wiring diagrams, the activation switch has the designation [K]. This
represents a component such as a manually operated switch, an emergency stop
push button switch, or the contacts of a safety relay or safety PLC.
S+
+24 V
SGND
S1
S2
S+
SGND
S1
S2
S+
SGND
S1
S2
The Safe torque off function 149
24 V DC
– +
K