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D5290S-079 

- 5 A SIL 3 Relay Output Module (115 Vac coil voltage) 

G.M. International ISM0153-2 

Applications 

 

Function Diagram 

SAFE AREA 

To prevent relay contacts from damaging, connect an external protection (fuse or similar),  

chosen according to the relay breaking capacity diagram. 

Relay contacts shown in de-energized position. 

Terminals 13-14, 15-16, 21-22 and 23-24 are open. 

Terminals 17-18 and 19-20 are closed. 

See the following pages for Functional Safety applications with related SIL value. 

MODEL D5290S-079

1

2

3

4

22

21

19

20

23

24

Out S_1 (NO contact)

13

14

Out P_1 (NC contact)

17

18

16

15

Out S_2 (NO contact)

Out S_4 (NO contact)

Out P_2 (NC contact)

Out S_3 (NO contact)

In

Summary of Contents for D5290S-079

Page 1: ... 3 Relay Output Module 115 Vac coil voltage G M International ISM0153 2 5 A SIL 3 Relay Output Module for NE or ND Loads with NE Relay condition DIN Rail Model D5290S 079 D5290S 079 INSTRUCTION MANUAL INSTRUCTION MANUAL ...

Page 2: ... Mechanical Electrical life 10 106 5 104 operation typical Bounce time NO NC contact 4 10 ms typical Frequency response 10 Hz maximum Compatibility CE mark compliant conforms to 94 9 EC Atex Directive and to 2004 108 CE EMC Directive Environmental conditions Operating temperature limits 40 to 60 C relative humidity 95 up to 55 C Storage temperature limits 45 to 80 C Approvals TÜV Certificate No C ...

Page 3: ...n 3 5 A SIL 3 SIL 2 contacts for NE or ND loads with NE Relay condition Input Output isolation EMC Compatibility to EN61000 6 2 EN61000 6 4 EN61326 1 EN61326 3 1 for safety system TÜV Certification Simplified installation using standard DIN Rail and plug in terminal blocks Model D5290S 079 DIN Rail accessories Cover and fix MCHP196 Normally Open NO contact Out S_1 Terminal block connections SAFE A...

Page 4: ...ding to the relay breaking capacity diagram Relay contacts shown in de energized position Terminals 13 14 15 16 21 22 and 23 24 are open Terminals 17 18 and 19 20 are closed See the following pages for Functional Safety applications with related SIL value MODEL D5290S 079 1 2 3 4 22 21 19 20 23 24 Out S_1 NO contact 13 14 Out P_1 NC contact 17 18 16 15 Out S_2 NO contact Out S_4 NO contact Out P_2...

Page 5: ...e output load being de energized fail Safe this failure causes the system to go to the defined fail safe state without a process demand fail Dangerous failure mode that does not respond to a demand from the process i e being unable to go to the defined fail safe state so that the output load remains energized In addition there are other definitions of failure behaviours which are not safety relate...

Page 6: ...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 NE Normally Energized loads In case of alarm or request from process the relay module is de energized safe state de energizing loads The failure behaviour of relay module is described by the following definitions...

Page 7: ...ailure behavior D5290S 079 is considered to be operating in Low Demand mode as a Type A module having Hardware Fault Tolerance HFT 0 In the 3rd Functional Safety application the normal state operation of relay module is energized with NE Normally Energized loads In case of alarm or request from process the relay module is de energized safe state de energizing loads The failure behaviour of relay m...

Page 8: ...g Hardware Fault Tolerance HFT 0 In the 4th Functional Safety application the normal state operation of relay module is energized with ND Normally De energized loads In case of alarm or request from process the relay module is de energized safe state energizing loads The failure behaviour of all relay modules here considered is described by the following definitions fail Safe State it is defined a...

Page 9: ...gize main power source turn off power supply voltage and disconnect plug in terminal blocks before opening the enclosure to avoid electrical shock when connected to live hazardous potential Start up Before powering the inputs of unit check that all wires are properly connected Check conductors for exposed wires that could touch each other causing dangerous unwanted shorts Enabling input the RELAY ...

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