Interface Relay Modules

Interface relay modules are special types of electrical relays that guarantee safe and reliable transmission of digital signals, crucial to the functioning of automated systems. They're used with components that are isolated from each other and, due to differences in their electric potential or voltage, cannot allow for a direct connection.

How do interface relay modules work?

Interface relay modules are provided with galvanic isolation (amplifying and isolating signals) between the receiving and final controlling systems of the relay. This helps to protect the signals from any interference. They guarantee electrical and information compatibility and also implement the required algorithms for the interaction of functional components of special control instruments.

Although general-purpose relays also have some level of isolation of the output circuits from the input circuits, this function is only secondary and not decisive. In interface relay modules, the property of galvanic isolation is decisive and has been repeatedly intensified.

What are interface relay modules used for?

Interface relay modules are used to control and protect against emergency conditions in modern power, large radio-electronic, electro physical and X-ray installations.


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Omschrijving Prijs Coil Voltage Minimum Input Voltage Maximum Input Voltage Contact Configuration Switching Current Mounting Type Load Current Rating Switching Voltage Load Voltage Rating Terminal Type Length Depth Series Height
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FabrikantRS PRO
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24V ac/dc - - SPDT - DIN Rail - - - Screw 6.2mm 76mm - 93mm
RS-stocknr. 888-6871
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€ 10,916
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24V dc - - SPDT - DIN Rail - - - Push In 6.2mm 76mm - 93mm
RS-stocknr. 888-6906
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€ 12,112
Each (In a Pack of 5)
Aantal stuks
115V ac/dc - - SPDT - DIN Rail - - - Push In 6.2mm 76mm - 93mm
RS-stocknr. 888-6912
FabrikantRS PRO
€ 13,724
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230V ac/dc - - SPDT - DIN Rail - - - Push In 6.2mm 76mm - 93mm
RS-stocknr. 888-6805
FabrikantRS PRO
€ 11,148
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RS-stocknr. 144-1586
FabrikantRS PRO
€ 17,42
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€ 28,50
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RS-stocknr. 888-6877
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24V dc - - SPDT - DIN Rail - - - Push In 6.2mm 76mm - 93mm
RS-stocknr. 144-1582
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€ 27,14
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RS-stocknr. 888-6849
FabrikantRS PRO
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Each (In a Pack of 5)
Aantal stuks
230V ac/dc - - SPDT - DIN Rail - - - Screw 6.2mm 76mm - 93mm
RS-stocknr. 144-1585
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RS-stocknr. 888-6821
FabrikantRS PRO
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Aantal stuks
115V ac/dc - - SPDT - DIN Rail - - - Screw 6.2mm 76mm - 93mm
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€ 27,14
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110V ac - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS-stocknr. 888-6896
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€ 11,704
Each (In a Pack of 5)
Aantal stuks
24V ac/dc - - SPDT - DIN Rail - - - Push In 6.2mm 76mm - 93mm