Kl4034 - Connection And Led Description; Fig. 12 Kl4034 - Connection And Leds - Beckhoff KL403 Series Documentation

Mounting and wiring
3.6

KL4034 - connection and LED description

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. 12: KL4034 - connection and LEDs
KL4034 connection
Terminal point No.
Output1 1
GND 2
Output3 3
GND 4
Output2 5
GND 6
Output4 7
GND 8
LED description KL4034
LED Color
LED Run1 green
LED Run2
LED Run3
LED Run4
24
WARNING
Comment
+ Output 1
Internal ground (internally connected to terminal point 6)
+ Output 3
Internal ground (internally connected to terminal point 8)
+ Output 2
Internal ground (internally connected to terminal point 2)
+ Output 4
Internal ground (internally connected to terminal point 4)
Description
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 [} 38]).
Version: 4.1 KL403x