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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€ 3,24
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€ 13,55
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RS-stocknr. 742-3784
FabrikantnummerRSB2A080P7
€ 6,16
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230V ac - - DPDT - PCB Mount - - - Through Hole - - RSB -
RS-stocknr. 776-3799
FabrikantnummerA9E15535
€ 79,20
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RS-stocknr. 203-5201
FabrikantnummerRSB1A120B7PV
€ 16,05
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24V ac - - SPDT - DIN Rail 12A - - - - - RSB -
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RS-stocknr. 220-5118
FabrikantnummerABR2E116F
€ 58,70
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120V 120V 100 V dc, 127 V ac SPNO - - 1mA 5V - - - - ABR -
RS-stocknr. 203-5185
FabrikantnummerRSB1A120BDPV
€ 14,05
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24V dc - - SPDT - DIN Rail 12A - - - - - RSB -
RS-stocknr. 203-5194
FabrikantnummerRXG22BDPV
€ 15,90
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24V dc 24V 24V dc DPDT - DIN Rail 5A - - - - - RXG -
RS-stocknr. 203-5202
FabrikantnummerRSB1A160P7PV
€ 20,10
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230V ac 184V 253V SPDT - DIN Rail 16A - - - - - RSB -
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RS-stocknr. 212-4768
FabrikantnummerRSB2A080F7S
€ 15,10
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RS-stocknr. 220-5295
FabrikantnummerZB5AG210
€ 46,50
Each
Aantal stuks
- - - - - DIN Rail - - - - - - ZB5 -
Nieuw
RS-stocknr. 220-5119
FabrikantnummerABR2S102B
€ 89,90
Each (In a Pack of 5)
Aantal stuks
24V 24V 120 V dc, 230 V ac - - - 18mA 250V dc - - - - ABR -
RS-stocknr. 203-5190
FabrikantnummerRSB2A080P7PV
€ 21,10
Each
Aantal stuks
230V ac 184V 253V DPDT - DIN Rail 8A - - - - - RSB -
RS-stocknr. 203-5211
FabrikantnummerRXG21P7PV
€ 18,65
Each
Aantal stuks
230V ac 230V ac 230V ac DPDT - DIN Rail 5A - - - - - RXG -
RS-stocknr. 179-7329
FabrikantnummerRSLZ3
€ 4,16
Each
Aantal stuks
- - - - - - - - - - - - RSL -
RS-stocknr. 203-5226
FabrikantnummerRSB1A120F7PV
€ 19,80
Each
Aantal stuks
120V ac 96V 144V SPDT - DIN Rail 12A - - - - - RSB -
RS-stocknr. 203-5209
FabrikantnummerRSB2A080BDPV
€ 15,95
Each
Aantal stuks
24V dc - - DPDT - DIN Rail 8A - - - - - RSB -