Connecting The Control Cables; I/O Terminals - ABB ACS150 series User Manual
0.37...4kw;
0.5...5 hp
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Also See for ACS150 series:
- User manual (156 pages) ,
- Installation instructions (4 pages) ,
- Quick installation and start-up manual (2 pages)
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44
Connecting the control cables
I/O terminals
The figure below shows the I/O terminals.
S1
X1A: SCR
The default connection of the control signals depends on the application macro in
use, which is selected with parameter
Application macros
Switch S1 selects voltage (0 [2]...10 V) or current (0 [4]...20 mA) as the signal type
for analog input AI. By default, switch S1 is in the current position.
If DI5 is used as a frequency input, set group
accordingly.
Electrical installation
X1A
X1B: (RO)COM
AI(1)
(RO)NC
GND
(RO)NO
+10 V
+24 V
GND
COM
DI1
DI2
DI3
DI4
DI5 digital or frequency input
on page
Top position: I (0 [4]...20 mA), default for AI
I
Bottom position: U (0 [2]...10 V)
U
9902
APPLIC MACRO. See chapter
69
for the connection diagrams.
18 FREQ INPUT
X1B
parameters
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