Beckhoff KL26 Series. KS26 Series, Документация

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Product overview
KL26xx/KS26xx 19 Version: 2.5.0
2.4 KL2634-0000 - Introduction
Fig. 6: 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 [ } 20] ).
Process data
The bit width in the process image is 4 bits.