3Zy12 Device Connector; Device Features - Siemens SIRIUS 3SK1 Manual

System configuration

6.2 3ZY12 device connector

6.2 3ZY12 device connector
6.2.1

Device features

MLFB:
MLFB
3ZY1212-1BA00
3ZY1212-2BA00
3ZY1212-2DA00
3ZY1212-2EA00
3ZY1212-2FA00
3ZY1212-0FA01
Use of device connectors
● A device connector is always required when a basic unit is expanded using input or
output expansions.
● A device termination connector is always required in the system for the last module on
the right.
98
Type of device connector
Device connector, type 1, 17.5 mm
Device connector, type 1, 22.5 mm
Device termination connector, type 1, 22.5 mm
Device connector, type 2, 22.5 mm
Device termination connector, type 2, 22.5 mm
Device termination connector, type 2, set for enclosures > 45 mm
Manual, 04/2013, A5E02526190021A/RS-AA/01
3SK1 safety relays