Installation Manual for SMX Modules - OEM Automatic AB
Installation Manual for SMX Modules - OEM Automatic AB
Installation Manual for SMX Modules - OEM Automatic AB
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
<strong>Installation</strong> <strong>Manual</strong><br />
10.1.5 Two-channel switching relay output with external monitoring – Group feedback<br />
For safety related applications from Pl d acc. to EN ISO 13849-1 two relays on the <strong>SMX</strong><br />
module and two external power contactors are used.<br />
X22<br />
K1<br />
K2<br />
DI1<br />
DI2<br />
DI3<br />
DI4<br />
DI13<br />
DI14<br />
P1<br />
P2<br />
X14<br />
X12<br />
L+<br />
L-<br />
Fig.:<br />
Two-channel switching relay output with external monitoring – group feedback<br />
The two external monitoring contacts are switched in series, supplied by the clock signal P1<br />
and read in from DI1 (configured as EMU-input). In case of higher demands one must<br />
consider that at least 1 switching process must take place every 24 hours.<br />
HB-37350-810-01-10E-EN <strong>SMX</strong> installation manual.doc Page 42 of 42