schmersal PSC1-C-10-MC User Manual

Installation manual
HB-37350-810-01-50F-EN PSC1-C-10 Installation manual V2.1.docx Page 85 of 189
Version: 50F
4.3.4.1.5 Dual-channel output with relay output and semiconductor output – external control
circuit with monitoring
For safety applications from PL d and higher according to EN ISO 13849-1. The external
circuit is operated using two channels via one relay output and one semiconductor output.
Each of the two external shutdown paths is monitored. An adequately high test rate as well as
MTTF
d
= high for the external circuit are required for PL e according to EN ISO 13849-1.
Q0_P
X21
X12
Q1_N
Q2_P
Q3_N
Q4.1
Q4.2
Q5.1
Q5.2
X22
I12
I13
T0
T1
P
N
L +
L -
Dual-channel output with relay output and semiconductor output – external control circuit with monitoring
4.3.4.1.6 Dual-channel output with relay output - external control circuit in PL e
For safety applications from PL d and higher according to EN ISO 13849-1. The external
circuit is operated using two channels via the relay outputs. An adequately high test rate as
well as PL e for the external circuit are required for PL e according to EN ISO 13849-1.
L +
L -
Q4.1
X22
Q4.2
Q5.1
Q5.2
STO
Pl e
Dual-channel output with relay output - external control circuit in PL e

schmersal PSC1-C-10-MC Specifications

General

Brand	schmersal
Model	PSC1-C-10-MC
Category	Control Unit
Language	English