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Summary of Contents for GMI D5091S-103
- Page 1 D5091S-103 INSTRUCTION MANUAL SIL3 Relay Out Module for 5 A ND Loads, DIN-Rail and Termination Board, Model D5091S-103 D5091-103 - SIL3 Relay Out Module for 5 A ND Loads G.M. International ISM0457-1...
- Page 2 Characteristics General Description: The D5090-103 is a relay module suitable for switching safety related circuits, up to SIL 3 level, for high risk industries. It provides isolation between input and output contacts. It makes available two NO contacts for Normally Energized (NE) loads, in order to disconnect the load on both supply lines, and a NC contact for service purpose. This model is specifically designed to reach high functional safety at minimum power consumption.
- Page 3 Ordering information Power Bus and DIN-Rail accessories: Model: D5091S-103 DIN-Rail stopper MCHP196 Front Panel and Features SIL 3 (low demand mode of operation) according to IEC 61508:2010 Ed.2 with Tproof = 6/20 years (≤ 10 / >10 % of total SIF) for ND load with ND relay (terminals 7-8).
- Page 4 Function Diagram SAFE AREA, ZONE 2 GROUP IIC T4, NON HAZARDOUS LOCATIONS, CLASS I, DIVISION 2, GROUPS A, B, C, D T-Code T4 MODEL D5091S-103 (SIL3) SPDT Out ND Load 7-8 or 9-10 Termination board connector All relay contacts are shown in de-energized position To prevent relay contacts from damaging, connect an external protection (fuse or similar), chosen according to the relay breaking capacity diagram.
- Page 5 Warning D5091-103 series are electrical apparatus installed on EN/IEC60715 TH 35 standard DIN-Rail located in Safe Area/Non Hazardous Locations or Zone 2, Group IIC T4 or Class I, Division 2, Group A, B, C, D, T4 Hazardous Area within the specified operating temperature limits Tamb - 40 to +70 °C. D5091-103 series must be installed, operated and maintained only by qualified personnel, in accordance to the relevant national/international installation standards (e.g.
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