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. 742-3762
FabrikantnummerRSB2A080B7
€ 3,60
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24V ac - - DPDT 8 A PCB Mount - - - Through Hole - - RSB -
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€ 3,23
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24V dc - - SPDT 12 A PCB Mount - - - Through Hole - - RSB -
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FabrikantnummerRSB2A080BD
€ 3,32
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24V dc - - DPDT 8 A PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 742-3753
FabrikantnummerRSB1A160M7
€ 6,95
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230V ac - - SPDT 16 A PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 776-3799
FabrikantnummerA9E15535
€ 102,91
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230V ac - - SPDT 10 A DIN Rail - - - Tunnel - - Acti 9 -
RS-stocknr. 742-3784
FabrikantnummerRSB2A080P7
€ 6,84
Each
Aantal stuks
230V ac - - DPDT 8 A PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 610-0566
FabrikantnummerABR7S33
€ 9,45
Each
Aantal stuks
24V dc - - SPDT 10 A DIN Rail - - - Through Hole - 12mm ABR/ABS -
RS-stocknr. 610-0538
FabrikantnummerABR7S11
€ 8,44
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Aantal stuks
24V dc - - SPNO 5 A DIN Rail - - - Through Hole - 5mm ABR/ABS -
RS-stocknr. 742-3902
FabrikantnummerRSB2A080M7
€ 6,84
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Aantal stuks
230V ac - - DPDT 8 A PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 610-0544
FabrikantnummerABR7S21
€ 5,59
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Aantal stuks
24V dc - - SPNO 5 A DIN Rail - - - Through Hole - 10mm ABR/ABS -
RS-stocknr. 179-7326
FabrikantnummerRSL1PRJU
€ 15,55
Each
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
Each
Aantal stuks
24V ac - - SPDT 10 A DIN Rail - - - Tunnel - - Acti 9 -
RS-stocknr. 179-7328
FabrikantnummerRSL1PVEU
€ 17,05
Each
Aantal stuks
48V dc 43.2V ac/dc 57.6V ac/dc SPDT 100 mA DIN Rail 6 A @ 250 V ac 277V 12V Screw 6.2mm 78.7mm RSL 96mm
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
RS-stocknr. 181-2627
FabrikantnummerABR1S302B
€ 31,00
Each
Aantal stuks
- - 500V ac - - - - - - - - - TeSys -
RS-stocknr. 179-7330
FabrikantnummerRSLZRA1
€ 8,70
Each
Aantal stuks
24V dc 21.6V 28.8V SPDT - Plug In - 24V ac/dc 24V ac/dc - 6.2mm 78.7mm RSL 103mm
RS-stocknr. 181-2628
FabrikantnummerABR1S618B
€ 42,80
Each
Aantal stuks
- - 500V ac - - - - - - - - - TeSys -
RS-stocknr. 178-5729
FabrikantnummerA9A15393
€ 94,75
Each
Aantal stuks
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
Each
Aantal stuks
24V dc - - SPDT 16 A PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 179-7329
FabrikantnummerRSLZ3
€ 4,62
Each
Aantal stuks
- - - - - - - - - - - - RSL -