Beckhoff KL bus terminals snap onto DIN rail and connect via an internal K-bus for high-speed I/O. Available in digital, analog, relay, encoder, and communication variants.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | KBus+ | K-bus positive | BUS |
| 2 | KBus- | K-bus negative | BUS |
| 3 | PWR | 24V power | PWR |
| 4 | GND | Ground | GND |
Beckhoff KL bus terminals snap onto DIN rail and connect via an internal K-bus for high-speed I/O. Available in digital, analog, relay, encoder, and communication variants.