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 diff erent from 24 Vdc; or multiple contacts are required to be driven by the same control signal. SIL certifi ed 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

    Safety Relay

    models

Safety Relay


CHANNELS

1 (29)
2 (8)
3 (1)
4 (3)

COIL VOLTAGE

110 Vdc (1)
115 Vac (2)
230 Vac (1)
24 Vdc (24)

CONTACT MATERIAL

Ag Alloy (14)
Gold plated Ag Alloy (18)

FEATURES

Bipolar Load Interruption (19)
Configurable via Software (3)
Emerson DeltaV™ alliance (7)
Fault mirroring (7)
Isolated Inputs (1)
Line/Load Fault Detection (9)
Modbus (3)

LOAD STATUS / SAFETY FUNCTION

ND / De-Energize To Trip (11)
ND / Energize To Trip (10)
NE / De-Energize To Trip (20)
NE / Energize To Trip (4)

MAX CONTACT RATING

10 A (5)
3 A (5)
5 A (20)

MAX LOAD VOLTAGE

250 Vac, 125 Vdc (5)
250 Vac, 250 Vdc (24)

OPERATING TEMPERATURE

-20 .. +60 °C (5)
-40 .. +60 °C (9)
-40 .. +70 °C (19)

SAFETY INTEGRITY LEVEL

SIL 2 (4)
SIL 3 (35)

SUPPLY

20-28.8 Vdc (3)

D5090S

5 A SIL 3 Relay Output Module for NE Load

DETAILS

D5090S-086

5 A SIL 3 Relay Output Module for NE Load

DETAILS

D5090S-102

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

DETAILS

D5091S

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

DETAILS

D5091S-103

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

DETAILS

D5093D

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

DETAILS

D5093S

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

DETAILS

D5094S

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

DETAILS

D5094S-104

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

DETAILS

D5095S

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

DETAILS

D5095S-105

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

DETAILS

D5096S

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

DETAILS

D5096S-100

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

DETAILS

D5096S-106

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

DETAILS

D5097S

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

DETAILS

D5097S-107

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

DETAILS

D5098D

5 A SIL 3 Relay Output Module for NE Load

DETAILS

D5098S

5 A SIL 3 Relay Output Module for NE Load

DETAILS

D5099D-108

Relay Out Module for 5 A Loads

DETAILS

D5099S-108

Relay Out Module for 5 A Loads

DETAILS

D5290S

10 A SIL 3 Relay Output Module for NE Load

DETAILS

D5290S-078

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

DETAILS

D5290S-078-SA

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

DETAILS

D5290S-079

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

DETAILS

D5290S-080

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

DETAILS

D5290S-084

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

DETAILS

D5290S-091

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

DETAILS

D5290S-SA

10 A SIL 3 Relay Output Module for NE Load for Safe Area only

DETAILS

D5291S

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

DETAILS

D5293S

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

DETAILS

D5294S

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

DETAILS

D5295S

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

DETAILS

D1092D

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

DETAILS

D1092D-069

2 Ch, NE Relay Output Module, SIL 3

DETAILS

D1092S

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

DETAILS

D1092S-069

1 Ch, NE Relay Output Module, SIL 3

DETAILS

D1093S

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

DETAILS