Potential supply terminal, 24 V DC, with diagnostics and fuse KL9210
Error LED
Power LED
Power contact
Power contact
Power contact
Infeed 24 V
Infeed 0 V
PE
Top view 
Contact assembly 
extended temperature range

KL9210 | Potential supply terminal, 24 V DC, with diagnostics and fuse

The KL9210 power feed terminal makes it possible to set up various potential groups with the standard voltage of 24 V DC. In order to monitor the supply voltage, the terminal with diagnostics reports the status of the power feed terminal to the Bus Coupler through two input bits. It is thus possible for the controller to check the distributed peripheral voltage over the fieldbus.

Technical data KL9210
Nominal voltage 24 V DC
Current load ≤ 10 A
Integrated fine-wire fuse …6.3 A
Diagnostics yes
Power LED green
Defect LED red
Reported to K-bus yes
PE contact yes
Shield connection
Renewed infeed
Connection facility to additional power contact 1
K-bus, looped through yes
Bit width in the process image 2
Electrical connection to DIN rail
Current consumption K-bus typ. 10 mA
Electrical isolation yes
Housing width 12 mm
Special features integrated fuse
Weight approx. 55 g
Side by side mounting on Bus Terminals with power contact yes
Side by side mounting on Bus Terminals without power contact yes
Operating/storage temperature -25…+60 °C/-40…+85 °C
Approvals/markings CE, UL, ATEX, GL
Ex marking II 3 G Ex nA IIC T4 Gc
Ordering information
KL9210 Potential supply terminal with diagnostics and fuse
KL9210-0020 with 2 A fuse (slow-blow) and modified label