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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Beskrivning Pris 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-artikelnummer 511-4053
Tillv. art.nrST4P2LC4 3-1416100-5
VarumärkeTE Connectivity
311,68 kr
Each
Enheter
24V dc - - SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm SNR 94mm
RS-artikelnummer 494-0609
Tillv. art.nrRT4S4LC4 1-1415073-1
VarumärkeTE Connectivity
121,56 kr
Each
Enheter
24V dc - - DPDT 8 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-artikelnummer 329-9893
Tillv. art.nrMTMT00A0 7-1393163-6
VarumärkeTE Connectivity
44,13 kr
Each
Enheter
- - - - - - - - - - - - MT -
RS-artikelnummer 494-0788
Tillv. art.nrPTMT00A0 9-1415036-1
VarumärkeTE Connectivity
20,04 kr
Each
Enheter
- - - - - - - - - - - - PT -
RS-artikelnummer 494-0520
Tillv. art.nrRT3S4LC4 4-1415073-1
VarumärkeTE Connectivity
105,38 kr
Each
Enheter
24V dc - - SPDT 16 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-artikelnummer 164-0149
Tillv. art.nrMTMZ0W00
VarumärkeTE Connectivity
820,666 kr
Each (In a Box of 5)
Enheter
- - - - - - - - - - - - MT -
RS-artikelnummer 511-4104
Tillv. art.nrST4P3TP0 3-1416100-9
VarumärkeTE Connectivity
323,97 kr
Each
Enheter
230V ac/dc - - SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm SNR 94mm
RS-artikelnummer 511-4069
Tillv. art.nrST4P3LB2 3-1416100-6
VarumärkeTE Connectivity
210,42 kr
Each
Enheter
12V dc - - SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm SNR 94mm
RS-artikelnummer 616-8679
Tillv. art.nrRT4S4R24 2-1415073-1
VarumärkeTE Connectivity
133,83 kr
Each
Enheter
24V ac - - DPDT 8 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-artikelnummer 329-9922
Tillv. art.nrMTMF0W00
VarumärkeTE Connectivity
612,75 kr
Each
Enheter
- - - - - Plug In - - - - - - MT -
RS-artikelnummer 616-8657
Tillv. art.nrRT3S4R24 5-1415073-1
VarumärkeTE Connectivity
117,49 kr
Each
Enheter
24V ac - - SPDT 16 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-artikelnummer 494-0542
Tillv. art.nrRT3S4T30 6-1415073-1
VarumärkeTE Connectivity
132,62 kr
Each
Enheter
230V ac - - SPDT 16 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-artikelnummer 494-0621
Tillv. art.nrRT4S4T30 3-1415073-1
VarumärkeTE Connectivity
128,11 kr
Each
Enheter
230V ac - - DPDT 8 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-artikelnummer 680-3600
Tillv. art.nrMTMZ0W00
VarumärkeTE Connectivity
836,71 kr
Each
Enheter
- - - - - - - - - - - - MT -
RS-artikelnummer 616-8663
Tillv. art.nrRT3S4S15 5-1415528-1
VarumärkeTE Connectivity
134,11 kr
Each
Enheter
110V ac - - SPDT 16 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS-artikelnummer 511-4081
Tillv. art.nrST4P3SM5 3-1416100-8
VarumärkeTE Connectivity
196,18 kr
Each
Enheter
110V ac/dc - - SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm SNR 94mm
RS-artikelnummer 511-4075
Tillv. art.nrST4P3LC4 3-1416100-7
VarumärkeTE Connectivity
247,75 kr
Each
Enheter
24V dc - - SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm SNR 94mm
RS-artikelnummer 616-8685
Tillv. art.nrRT4S4S15 8-1415532-1
VarumärkeTE Connectivity
144,19 kr
Each
Enheter
110V ac - - DPDT 8 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm