Mounting and wiring
KL301x, KL302x
23
Version: 4.1
3.6
KL302x – 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. 13: KL3211, KL3022 – Connection and LEDs
Connection of KL3021
Terminal point
No.
Comment
+Input 1
1
+ Input 1
-Input 1
2
- Input 1
GND
3
Internal ground (internally connected to terminal point 7)
Shield
4
PE contact (internally connected to terminal point 8)
n.c.
5
not used
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)
Connection of KL3022
Terminal point
No.
Comment
+Input 1
1
+ Input 1
-Input 1
2
- Input 1
GND
3
Internal ground (internally connected to terminal point 7)
Shield
4
PE contact (internally connected to terminal point 8)
+Input 2
5
+ Input 2
-Input 2
6
- Input 2
GND
7
Internal ground (internally connected to terminal point 3)
Shield
8
PE contact (internally connected to terminal point 4)
Summary of Contents for KL301 Series
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