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5.2.4.4
Connection
Fig. 10: KL2904 pin assignment
Terminal point Output
1
-
2
3
-
4
5
-
6
7
-
8
1'
1
2'
3'
2
4'
5'
3
6'
7'
4
8'
Test pulses
When selecting actuators please ensure that the KL2904 test pulses do not lead to actuator
switching or diagnosis message from the KL2904.
The test pulses of the KL2904 terminal outputs are not configurable and cannot be switched off.
KL2904
Signal
not used, no function
positive power contact
negative power contact
not used, no function
not used, no function
positive power contact
negative power contact
not used, no function
Output 1+
Output 1-
Output 3+
Output 3-
Output 2+
Output 2-
Output 4+
Output 4-
Version: 3.1.0
Operation
29
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