Pilz PNOZ s7.1 User Manual

PNOZ s7.1
Operating Manual PNOZ s7.1
21865-EN-11
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is the maximum mission time in accordance with EN ISO 13849-1. The value also ap-
plies as the retest interval in accordance with EN 61508-6 and IEC 61511 and as the
proof test interval and mission time in accordance with EN 62061.
All the units used within a safety function must be considered when calculating the safety
characteristic data.
INFORMATION
A safety function's SIL/PL values are not identical to the SIL/PL values of
the units that are used and may be different. We recommend that you use
the PAScal software tool to calculate the safety function's SIL/PL values.
Classification according to ZVEI, CB24I
The following tables describe the classes and specific values of the product interface and
the classes of interfaces compatible with it. The classification is described in the ZVEI posi-
tion paper "Classification of Binary 24 V Interfaces - Functional Safety aspects covered by
dynamic testing".
Input
Interfaces
Drain
Interface Module
Class C0
Source
Interface Sensor
Class C1, C2, C3
Drain parameters
Max. test pulse duration 2 ms
Min. input resistance 0,3 kOhm
Max. capacitive load 10 nF
Relay outputs
Interfaces
Source
Interface Module
Class A
Drain
Interface Actuator
Class A
Source parameters
Min. switching voltage 12 V
Max. switching voltage 250 V
Min. switching current 0,003 A
Max. switching current 6 A
Potential isolation yes

Pilz PNOZ s7.1 Specifications

General

Brand	Pilz
Model	PNOZ s7.1
Category	Relays
Language	English