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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Description Price 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
RS Stock No. 144-1586
BrandRS PRO
SGD27.32
Each
units
48V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 888-6896
BrandRS PRO
SGD13.284
Each (In a Pack of 5)
units
24V ac/dc - - SPDT - DIN Rail - - - Push In 6.2mm 76mm - 93mm
RS Stock No. 144-1580
BrandRS PRO
SGD17.84
Each
units
48V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 888-6849
BrandRS PRO
SGD14.526
Each (In a Pack of 5)
units
230V ac/dc - - SPDT - DIN Rail - - - Screw 6.2mm 76mm - 93mm
RS Stock No. 888-6906
BrandRS PRO
SGD15.974
Each (In a Pack of 5)
units
115V ac/dc - - SPDT - DIN Rail - - - Push In 6.2mm 76mm - 93mm
RS Stock No. 888-6916
BrandRS PRO
SGD17.232
Each (In a Pack of 5)
units
230V ac/dc - - SPDT - DIN Rail - - - Push In 6.2mm 76mm - 93mm
RS Stock No. 888-6846
BrandRS PRO
SGD17.664
Each (In a Pack of 5)
units
230V ac/dc - - SPDT - DIN Rail - - - Screw 6.2mm 76mm - 93mm
RS Stock No. 888-6903
BrandRS PRO
SGD15.204
Each (In a Pack of 5)
units
115V ac/dc - - SPDT - DIN Rail - - - Push In 6.2mm 76mm - 93mm
RS Stock No. 144-1579
BrandRS PRO
SGD19.32
Each
units
24V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1584
BrandRS PRO
SGD21.60
Each
units
12V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 888-6805
BrandRS PRO
SGD14.564
Each (In a Pack of 5)
units
24V dc - - SPDT - DIN Rail - - - Screw 6.2mm 76mm - 93mm
RS Stock No. 888-6811
BrandRS PRO
SGD14.338
Each (In a Pack of 5)
units
24V ac/dc - - SPDT - DIN Rail - - - Screw 6.2mm 76mm - 93mm
RS Stock No. 144-1587
BrandRS PRO
SGD35.69
Each
units
60V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 888-6887
BrandRS PRO
SGD14.564
Each (In a Pack of 5)
units
24V ac/dc - - SPDT - DIN Rail - - - Push In 6.2mm 76mm - 93mm
RS Stock No. 144-1583
BrandRS PRO
SGD36.56
Each
units
230V ac - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 888-6821
BrandRS PRO
SGD18.606
Each (In a Pack of 5)
units
115V ac/dc - - SPDT - DIN Rail - - - Screw 6.2mm 76mm - 93mm
RS Stock No. 144-1578
BrandRS PRO
SGD21.60
Each
units
12V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1582
BrandRS PRO
SGD44.70
Each
units
110V ac - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1588
BrandRS PRO
SGD44.70
Each
units
110V ac - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 144-1581
BrandRS PRO
SGD32.57
Each
units
60V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
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Description:
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