KL400x - Single-, Dual and Four-Channel Analog Output Terminals, 0 V to 10 V

KL4004 - connection and LED description

 
 SmallWarningYellow 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!
 
KL4004 - connection and LEDs
 
KL4004 connection
Terminal point
No.
Comment
Output 1
1
+ Output 1
GND
2
Internal ground (internally connected to terminal point 6)
Output 3
3
+ Output 3
GND
4
Internal ground (internally connected to terminal point 8)
Output 2
5
+ Output 2
GND
6
Internal ground (internally connected to terminal point 2)
Output 4
7
+ Output 4
GND
8
Internal ground (internally connected to terminal point 4)
 
 
LED description KL4004
LED
Color
Description
Run1 LED
Run2 LED
Run3 LED
Run4 LED
green
On:
Normal operation
Off:
Watchdog timer overflow has occurred. If no process data is transmitted to the bus coupler for 100 ms, the green LEDs go out. The output assumes a user-specified voltage (see Feature register).