Installation manual
HB-37420-810-01-25F-EN PSC1-C-100 Installation manual - V2.2.docx Page 79 of 201
Version: 25F
4.3.4.1 Example circuits, basic outputs
Attention! Identifiers for "Xxy" terminal blocks e.g. X21 are not printed on the terminal blocks.
They are used in Section Fehler! Verweisquelle konnte nicht gefunden werden. Fehler!
Verweisquelle konnte nicht gefunden werden. to find the individual terminals more quickly,
e.g. "Q0_P".
4.3.4.1.1 Single-channel switching relay or semiconductor output without testing
For interfacing to multiple phase applications or if higher current is required, external contactors
can be used. With single-channel connection without external testing it is to be noted that
sticking of one or more external contacts will not be detected by the PSC1-C-100-x module. The
example circuit in the following is only suitable for safety applications to a limited extent; a
maximum of PL b according to EN ISO 13849-1 can be achieved!
Q0_P
X21
X14
Q1_N
Q2_P
Q3_N
I00
I01
I02
I03
L+
L-
Single-channel switching P output.
Q4.1
Q4.2
Q5.1
Q5.2
L+
L-
X22
Single-channel switching relay output.
Safety instructions:
• Not recommended for safety applications! On this topic, see also the information in EN
ISO 13849-1 on usage and the fault exclusions necessary.
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