Drive Options; Reference - Siemens SIRIUS 3RT Manual

4.2.7

Drive options

Operating mechanism options
The following operating mechanism types are available for 3RH2 contactor relays and
3RT2 power contactors:
● AC operating mechanism (sizes S0, S2 and S3)
● DC operating mechanism (sizes S00 and S0)
● AC / DC operating mechanism (sizes S0, S2 and S3)
The following operating mechanism types are available for 3RT1 contactor relays and
3RT12 power contactors (size S6 to S12):
● AC / DC operating mechanism (conventionally controlled)
● AC / DC operating mechanism (electronically controlled)
– For 24 V DC PLC output
– For 24 V DC PLC output, with remaining lifetime signal (RLT)
– For output from fail-safe controllers or 24 V DC safety relays
● DC operating mechanism (electronically controlled)
– For contactors with extended operating range (e.g. for railway applications) for PLC
4.3

Reference

Reference
More information ...
About contactor relay and power contactor
applications
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Manual, 09/2017, A5E03656507120A/RS-AE/006
output 24 ... 110 V DC
Can be found in the chapter titled ...
Configuration (Page 67)
Product description
4.3 Reference
63