KL2634-0000 - Introduction

KL2634-0000 - Introduction 1:
KL2634 – four-channel relay output terminal

The KL/KS2634 output terminal (4 make contacts) has four relays, each with a single contact. The signal status of the Bus Terminal is displayed by an LED. The terminal is equipped with potential-free contacts; the power contacts L and N are not passed through.

LEDs

The signal LEDs indicate the operating state of the associated terminal channel.

Watchdog timer overflow

If no process data are transmitted from the bus coupler to the terminal for 100 ms, the green signal LEDs extinguish and the relay contacts are opened after the typical response time (see technical data).

Process data

The bit width in the process image is 4 bits.

Further Information