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10 A SIL 3 Relay Output Module for ND Load, with ND or NE Relay condition DIN-Rail and Termination Board, Model D5291S D5291 - 10 A SIL 3 Relay Output Module for ND Load with ND or NE Relay condition...
Characteristics General Description: The single channel Relay Output, D5291S is a relay module suitable for the switching of safety related circuits, up to SIL 3 level according to IEC 61508:2010 Ed.2 for high risk industries. It provides isolation between input and output contacts.
Ordering Information DIN-Rail accessories: Cover and fix MCHP196 Model: D5291S Front Panel and Features SIL 3 according to IEC 61508:2010 Ed. 2 for Tproof = 6 / 20 yrs (≤10% / >10 % of total SIF) for ND load with ND relay (terminals 13-14).
SAFE AREA, ZONE 2 GROUP IIC T4, NON HAZARDOUS LOCATIONS, CLASS I, DIVISION 2, GROUPS A, B, C, D T-Code T4, CLASS I, ZONE 2, GROUP IIC T4 MODEL D5291S (SIL3) SPDT Out ND Load 13-14 or 13-15 Relay contact shown...
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Safety Function and Failure behavior: D5291S is considered to be operating in Low Demand mode, as a Type A module, having Hardware Fault Tolerance (HFT) = 0. In the 1st Functional Safety application, the normal state operation of relay module is de-energized, with ND (Normally De-Energized) loads.
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Safety Function and Failure behavior: D5291S is considered to be operating in Low Demand mode, as a Type A module, having Hardware Fault Tolerance (HFT) = 0. In the 2nd Functional Safety application, the normal state operation of relay module is energized, with ND (Normally De-Energized) load.
Warning D5291S is an electrical apparatus installed into standard EN50022 T35 DIN-Rail located in Safe Area or Zone 2, Group IIC, Temperature Classification T4, Hazardous Area (according to EN/IEC60079-15) within the specified operating temperature limits Tamb - 40 to +60 °C.
If enclosure needs to be cleaned use only a cloth lightly moistened by a mixture of detergent in water. Electrostatic Hazard: to avoid electrostatic hazard, the enclosure of D5291S must be cleaned only with a damp or antistatic cloth. Any penetration of cleaning liquid must be avoided to prevent damage to the unit. Any unauthorized card modification must be avoided.
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