3TK2826 safety relay
Manual, 08/2007, GWA NEB 926 1579-02 DS 02
5
Introduction
1
1.1 Important information
Purpose of the manual
The information provided in this manual is intended to assist with the configuration of safety-
oriented functions as part of an overall installation or machine.
Audience
This manual is aimed at people with the required qualifications to commission and operate
the 3TK2826 safety relay.
See also the Safety Integrated system manual for further information.
Scope
This manual applies to safety relays with the following order numbers:
3TK2826-.BB40 *)
3TK2826-.CW30 *)
3TK2826-.BB41/2/4 *)
3TK2826-.CW31/2/4 *)
*) 8th position in order no,: 1 = screw terminal, 2 = spring-loaded terminal
Standards and certifications
You can use the 3TK2826 safety relays in EMERGENCY STOP facilities complying with EN
418 and in safety circuits complying with EN 60 204-1 (06.2006), e.g. for moving covers and
protective doors or contactless protective equipment conforming to IEC 61496-1 (2004).
Depending on the external wiring, Category 4 in accordance with DIN EN 954-1 or SIL3 in
accordance with IEC 61 508 must be achieved.
To Next Page
Loading...
