Beckhoff KL2602 Series, Документация

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Product overview
KL2602, KL2622, KL2634 15 Version: 2.4.0
2.3 KL2634-0000 - Introduction
Fig. 4: KL2634
The terminal and KL2634 (4 x normally open) output terminal has four relays each of which has a single
contact. The Bus Terminals indicate their signal state by means of light emitting diodes. The KL2634 bus
terminal has potential-free contacts. The power contacts L and N are not looped through.
Watchdogtimer-Overflow
If no process data is transferred to the terminal from the Bus Coupler for 100 ms, the green signal-LEDs go
out, and the relay contacts are opened after typical reaction time (see
Technical data [
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Process data
The bit-width in the process image is 4 bits.