Connection Diagram - ABB ACS255 User Manual

5.3. Connection Diagram

5.3.1. IP66 (Nema 4X) Switched Units
5.3.2. IP20 & IP66 (Nema 4X) Non- Switched Units
BR
+DC
+DC
BR
Power Connections
A Incoming Power Source
B External Fuse
C Optional Input Choke
D Optional Input Filter
E Internal Mains Disconnect
F Optional Brake Resistor
G Shielded Motor Cable
I Relay Output
Control Connections
J Internal Forward / Off /
Reverse Switch
K Internal Speed Control Pot
8 Analog Output
0 – 10 Volts
9 0 Volt
10 Relay Output
'Drive READY' = Closed
11
Power Connections
A Incoming Power Source
B External Mains Disconnect
C External Fuse
D Optional Input Choke
E Optional Input Filter
F Optional Brake Resistor
G Shielded Motor Cable
I Relay Output
Control Connections
1 + 24 Volt (100mA) User Output
2 Digital Input 1
Drive Run / Stop
3 Digital Input 2
Forward / Reverse
4 Digital Input 3
Analog / Preset Speed
5 + 10 Volt Output
6 Analog Input 1
0 – 10 Volt
7 0 Volt
8 Analog Output
0 – 10 Volts
9 0 Volt
10 Relay Output
'Drive READY' = Closed
11
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