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  • SIRIUS input expansion Advanced
  • PL/category acc. to ISO13849-1: PL e/cat. 4
  • Contact expansion for an additional 2-channel or two 1-channel sensors
  • Supply voltage: 24 V DC
  • Connection: push-in terminals

     

    ***A return is only possible in unopened condition***

Siemens SIRIUS 3SK1220-2AB40

Item number: 106883
EAN: 4011209913875
Corresponding accessories
Corresponding accessories
Technical details

Input expansion

PL e/4

SIL 3

1.0 E-09

20 years

1000000

24 V DC

17.5 mm

100 mm

121.6 mm

DIN-rail 35 mm

Push-in

-25 °C

60 °C

IP20

EN IEC 62061
EN IEC 61508
EN ISO 13849-1

CE
EAC
CCC
UL
CSA
RCM

Product description
Siemens SIRIUS 3SK1220-2AB40
The contact expansion SIRIUS 3SK1220-2AB40 from Siemens is used to expand the input of a safety relay for one additional 2-channel or two 1-channel sensors. The SIRIUS 3SK1220-2AB40 Advanced contact expansion with a supply voltage of 24 V DC is connected via push-in terminals and can be mounted on a DIN35 mounting rail.
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