Pilz PNOZ s4 C 48-240VACDC 3 n/o 1 n/c - Manual (Page 3)

Content
Operating Manual PNOZ s4
21396­EN­13 3
Introduction 4
Validity of documentation 4
Retaining the documentation 4
Definition of symbols 4
PNOZ s4 safety relay 5
For your safety 5
Unit features 5
Safety features 6
Block diagram/terminal configuration 6
Function description 7
Installation 7
Wiring 8
Preparing for operation 8
Operating modes 8
Set operating modes 8
Connection 9
Operation 11
Status indicators 11
Error indicators 11
Faults ­ malfunctions 13
Service life graph 13
Technical details 14
Safety characteristic data 25
Order reference 26
EC declaration of conformity 26