3SK1 Safety Relay Output expansions

– can be used for Standard and Advanced basic units
– Perfect adaptation of the number of inputs
– Simple expansion of instantaneous and time-delayed outputs
of Advanced basic units by means of a device connector and slide
switch on an expansion module

Enquiry Us

Description

Rated Control supply voltage Us Number of outputs,
switching
instantaneously
Suitability for use
3ZY12 device connector
Order No.
At AC
V
At 50 Hz
At DC
V
4RO output expansions
24 4 3SK1211-1BB00
24 4 3SK1211-1BB40
110 … 240 110 … 240 4 3SK1211-1BW20
3RO output expansions
24  √ 3SK1213-1AB40
115 3 3SK1213-1AJ20
230 3 3SK1213-1AL20