Beckhoff KL26 Series. KS26 Series, Документация

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Product overview
KL26xx/KS26xx 17 Version: 2.5.0
2.3 KL/KS2631 - Introduction
Fig. 5: KL2631 – single-channel relay output terminal 400 V
AC
, 300 V
DC
The KL/KS2631 relay output terminals have a relay with a single contact, which is connected to the power
contacts (usable up to 400 V
AC
) and can be used universally to switch mains voltage consumers. The signal
state of the Bus Terminal is indicated by an LED. In order to use the high voltage up to 400 V
AC
, the terminal
must be supplied by the KL9190 power feed terminal.
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.
Process data
The bit width in the process image is 2 bits.