ABB ACS880-7407LC, Hardware Manual

Page: 26 / 64

Connecting the control cables
￭
Default control connection diagram
Swi
tch
open
the
Breaker
24VDC
(18-21V)
10mA
24VDC
(18-21V)
10mA
GND
Trigger
24VDC
(18-21V)
<50mA
GND
Feedback
RJ
45
Port
DOOR
12
11
14
-K30
x1
x2
-P30.1
x1
x2
-P30.2
X330
6 7 8 9 10 11
A2
A1
-K30
-R3.1
-X11
6 7 8 9
6
Interlock
7
GND
8
Trigger
9
GND
10
Feedback
11
GND
10 11
-R3.1
-X20
X20
Modbus
-24 V
+24 V
1 2 3
4
By default non-functional (not activated by a parameter). See the delivery-specific circuit diagrams for
the delivery-specific use.
External interlock signal. Open control circuit between X330:6 and X330:7: DC breaker switch is disabled
(not in operation). Closed control circuit: DC breaker switch is enabled (in operation).
1
External trigger input signal (open/close command). 2
• Open control circuit between X330:8 and X330:9: Open command.
• Closed control circuit: Close command.
After the power up, the control circuit must be kept open a while until the DC breaker switch is ready for
operation.
Status indicators on the cabinet door. See Indicators (page 35) .
3
Modbus TCP/IP connector (Ethernet RJ45): Access to the settings of the DC breaker switch and/or
control and monitoring the status. For more information, see the DC breaker switch user's manual (AD-
10811-020) by Astrol Electronics AG (
www.astrol.ch ).
4
26 Electrical installation