Mounting and wiring
KL403x
24
Version: 4.1
3.6
KL4034 - 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. 12: KL4034 - connection and LEDs
KL4034 connection
Terminal point
No.
Comment
Output1
1
+ Output 1
GND
2
Internal ground (internally connected to terminal point 6)
Output3
3
+ Output 3
GND
4
Internal ground (internally connected to terminal point 8)
Output2
5
+ Output 2
GND
6
Internal ground (internally connected to terminal point 2)
Output4
7
+ Output 4
GND
8
Internal ground (internally connected to terminal point 4)
LED description KL4034
LED
Color
Description
LED Run1
LED Run2
LED Run3
LED Run4
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
Summary of Contents for KL403 Series
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