Installation Manual for SMX Modules - OEM Automatic AB

Installation Manual for SMX Modules - OEM Automatic AB Installation Manual for SMX Modules - OEM Automatic AB

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Installation Manual 10.1.5 Two-channel switching relay output with external monitoring – Group feedback For safety related applications from Pl d acc. to EN ISO 13849-1 two relays on the SMX module and two external power contactors are used. X22 K1 K2 DI1 DI2 DI3 DI4 DI13 DI14 P1 P2 X14 X12 L+ L- Fig.: Two-channel switching relay output with external monitoring – group feedback The two external monitoring contacts are switched in series, supplied by the clock signal P1 and read in from DI1 (configured as EMU-input). In case of higher demands one must consider that at least 1 switching process must take place every 24 hours. HB-37350-810-01-10E-EN SMX installation manual.doc Page 42 of 42

Installation Manual 10.1.6 Wiring of an auxiliary output Both semi-conductor outputs implemented on the SMX module can be wired for functional applications. These outputs are not pulsing. X13 O.1 O.2 L+ Fig.: Wiring of an auxiliary output L- Applications with auxiliary outputs are not accepted for safety related applications! 10.2 Expansion module EAA1 … EAA10 Architecture Performance Level Comment Static single-channel PL c - Fault detection or fault reaction acc. to cat. 2 Static two-channel PL e - Different group - Same group - Time-shifted triggering on PLC level Static two-channel PL d - Application instruction with specified time - Fault approach short-circuit on both outputs Dynamically single-channel PL e Dynamically two-channel PL e HB-37350-810-01-10E-EN SMX installation manual.doc Page 43 of 43

<strong>Installation</strong> <strong>Manual</strong><br />

10.1.6 Wiring of an auxiliary output<br />

Both semi-conductor outputs implemented on the <strong>SMX</strong> module can be wired <strong>for</strong> functional<br />

applications. These outputs are not pulsing.<br />

X13<br />

O.1<br />

O.2<br />

L+<br />

Fig.: Wiring of an auxiliary output<br />

L-<br />

Applications with auxiliary outputs are not accepted <strong>for</strong> safety related applications!<br />

10.2 Expansion module EAA1 … EAA10<br />

Architecture Per<strong>for</strong>mance Level Comment<br />

Static single-channel PL c<br />

- Fault detection or fault reaction acc. to<br />

cat. 2<br />

Static two-channel PL e - Different group<br />

- Same group<br />

- Time-shifted triggering on PLC level<br />

Static two-channel PL d<br />

- Application instruction with specified time<br />

- Fault approach short-circuit on both<br />

outputs<br />

Dynamically<br />

single-channel<br />

PL e<br />

Dynamically<br />

two-channel<br />

PL e<br />

HB-37350-810-01-10E-EN <strong>SMX</strong> installation manual.doc Page 43 of 43

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