Beckhoff KL4132, Documentation, Page: 19 / 38

Mounting and wiring
KL4132 19 Version: 3.0
3.5 KL4132 - connection and LED description
WARNING
Risk of injury through electric shock and damage to the device!
Bring the Bus Terminals system into a safe, de-energized state before starting mounting,
disassembly or wiring of the Bus Terminals!
Fig. 10: KL4132 - connection and LEDs
Connection KL4132
Terminal point No. Comment
Output1 1 + Output 1
n.c. 2 Not used
GND 3 Internal ground (internally connected to terminal point 7)
Shield 4 PE contact (internally connected to terminal point 8)
Output2 5 + Output 2
n.c. 6 Not used
GND 7 Internal ground (internally connected to terminal point 3)
Shield 8 PE contact (internally connected to terminal point 4)
LED description KL4132
LED Color Description
Run1 LED
Run2 LED green On: Normal operation
Off: Watchdog timer overflow has occurred. If no process data is transmitted to the bus cou-
pler for 100 ms, the green LEDs go out. The output assumes a user-specified voltage
(see
Feature register [
}
30] ).