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Safety Relays

When a load cannot be driven directly by a safety controller, an interposing relay becomes a requirement. For example, if the controller cannot handle the amount of power required to switch the load; or the voltage is different from 24 Vdc; or multiple contacts are required to be driven by the same control signal. SIL certified safety relays are a requirement to meet the necessary Risk Reduction Factor (RRF) when switching a load ON or OFF, in an IEC61508/61511 Safety Instrumented Function (SIF). SIL certified relays guarantee that the safety function is met with a suitable and known probability of failure (PFD).

Applications

models

Safety Relay

D5090S

5 A SIL 3 Relay Output Module for NE Load

D5090S-086

5 A SIL 3 Relay Output Module for NE Load

D5090S-102

SIL3 Relay Out Low-Power Module for 5 A NE Loads

D5091S

5 A SIL 3 Relay Output Module for ND Load with ND or NE Relay condition

D5091S-103

SIL3 Relay Out Low-Power Module for 5 A ND Loads

D5093D

Loop powered 24 to 220 Vac/Vdc Switch Repeater Transistor Out

D5093S

Loop powered 24 to 220 Vac/Vdc Switch Repeater Transistor Out

D5094S

5 A SIL 3 NO contact Relay Out Module for NE or F&G/ND Load

D5094S-104

SIL3 Relay Low-Volt Module for 5 A NE/ND Loads

D5095S

5 A SIL 3 NC contact Relay Out Module for NE or F&G/ND Load

D5095S-105

SIL3 Relay Low-Volt Module for 5 A NE/ND Loads

D5096S

5 A SIL 3 NO contact Relay Out Module for NE or F&G/ND Load with open/short circuit diagnostic

D5096S-100

SIL3/2 5 A Relay with LFD & Universal Fault Mirror

D5096S-106

SIL3 Relay Low-V Module for 5 A NE/ND Loads with LFD

D5097S

5 A SIL 3 NC contact Relay Out Module for NE or F&G/ND Load with open/short circuit diagnostic

D5097S-107

SIL3 Relay Low-V Module for 5 A NE/ND Loads with LFD

D5098D

5 A SIL 3 Relay Output Module for NE Load

D5098S

5 A SIL 3 Relay Output Module for NE Load

D5099D-108

Relay Out Module for 5 A Loads

D5099S-108

Relay Out Module for 5 A Loads

D5290S

10 A SIL 3 Relay Output Module for NE Load

D5290S-078

5 A SIL 3 Relay Output Module for NE or ND Loads with NE or ND Relay condition

D5290S-079

5 A SIL 3 Relay Out Module (115 Vac coil voltage) for NE or ND Loads with NE Relay condition

D5290S-080

10 A SIL 3 Relay Output Module for NE Load and 115 Vac coil voltage DIN-Rail

D5290S-084

5 A SIL 3 Relay Out Module (110 Vdc coil voltage) for NE or ND Loads with NE Relay condition

D5290S-091

10 A SIL 3 Relay Output Module for NE Load and 230 Vac coil voltage

D5291S

10 A SIL 3 Relay Output Module for ND Load with ND or NE Relay condition

D5291S-097

SIL3 48 Vdc Relay Out Module for 10 A ND Loads

D5293S

5 A SIL 3 Relay Out Module for NE Load with Load and Line diagnostic

D5294S

5 A SIL 3 NO contact Relay Out Module for NE or F&G/ND Load with open/short circuit diagnostic

D5295S

5 A SIL 3 NC contact Relay Out Module for NE or F&G/ND Load with open/short circuit diagnostic

D1092D

2 Ch, Relay Output Module for NE and ND loads, SIL 3

D1092D-069

2 Ch, NE Relay Output Module, SIL 3

D1092S

1 Ch, Relay Output Module for NE and ND Loads, SIL 3

D1092S-069

1 Ch, NE Relay Output Module, SIL 3

D1093S

1 Ch, Relay Output Module for NE and ND loads with diagnostics, SIL 3