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
RS-stocknr. 742-3766
FabrikantnummerRSB2A080BD
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24V dc - - SPDT 12 A PCB Mount - - - Through Hole - - RSB -
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24V dc - - SPNO 5 A DIN Rail - - - Through Hole - 5mm ABR/ABS -
RS-stocknr. 742-3784
FabrikantnummerRSB2A080P7
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230V ac - - DPDT 8 A PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 742-3778
FabrikantnummerRSB2A080ED
4,40 €
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Aantal stuks
48V dc - - DPDT 8 A PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 742-3744
FabrikantnummerRSB1A160F7
5,04 €
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110V ac - - SPDT 16 A PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 181-2628
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- - 500V ac - - - - - - - - - TeSys -
RS-stocknr. 178-5729
FabrikantnummerA9A15393
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230V ac 5V ac/dc 250V ac SPDT 2 A DIN Rail - 230V ac - Tunnel - - Acti 9 iRBN -
RS-stocknr. 742-3738
FabrikantnummerRSB1A160BD
3,67 €
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24V dc - - SPDT 16 A PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 610-0544
FabrikantnummerABR7S21
5,59 €
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24V dc - - SPNO 5 A DIN Rail - - - Through Hole - 10mm ABR/ABS -
RS-stocknr. 179-7326
FabrikantnummerRSL1PRJU
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Aantal stuks
12V dc 11.4V ac/dc 14.4V ac/dc SPDT 100 mA DIN Rail 6 A @ 250 V ac 277V 12V - 6.2mm 78.7mm RSL 103mm
RS-stocknr. 776-3809
FabrikantnummerA9E15537
108,33 €
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Aantal stuks
24V ac - - SPDT 10 A DIN Rail - - - Tunnel - - Acti 9 -
RS-stocknr. 742-3762
FabrikantnummerRSB2A080B7
3,60 €
Each
Aantal stuks
24V ac - - DPDT 8 A PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 181-2629
FabrikantnummerABR2S112B
108,94 €
Each (In a Box of 5)
Aantal stuks
- - - - - - - - - - - - Thalassa -
RS-stocknr. 742-3747
FabrikantnummerRSB1A160E7
4,71 €
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Aantal stuks
48V ac - - SPDT 16 A PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 179-7323
FabrikantnummerRSL1AB4BD
6,17 €
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Aantal stuks
24V dc 18V 33.6V dc SPDT 10 mA - 6 A @ 250 V ac 277V 12V - 5mm 15mm RSL 28mm
RS-stocknr. 742-3740
FabrikantnummerRSB1A160ED
4,63 €
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Aantal stuks
48V dc - - SPDT 16 A PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 742-3911
FabrikantnummerRSB2A080ND
3,32 €
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Aantal stuks
60V dc - - DPDT 8 A PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 179-7331
FabrikantnummerRSLZVA1
8,70 €
Each
Aantal stuks
24V dc 21.6V 28.8V SPDT - Plug In - 24V ac/dc 24V ac/dc Screw 6.2mm 78.7mm RSL 96mm