ABB vital 1 User Manual

2TLC172156M0201, rev. C 9 www.abb.com/jokabsafety
2016-07-04
Warning! All power to the device must be disconnected before the connection blocks may be removed.
Connection of S1
S1 must be connected to B1 when an EVEN amount of sensors are connected to the Vital 1 dynamic safety circuit
(i.e. the number of sensors in series between T1 and R1). S1 must be disconnected when an ODD amount of
sensors are connected to the dynamic safety circuit.
Connection examples
Connection example: Vital 1 with Tina 8A and different types of safety devices
Caution! All cable colours according to ABB JOKAB Safety standard cables.

ABB vital 1 Specifications

General

Brand	ABB
Model	vital 1
Category	Switch
Language	English