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. 144-1581
BrandRS PRO
kr 270,58
Each
Units
60V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1585
BrandRS PRO
kr 148,63
Each
Units
24V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 144-1578
BrandRS PRO
kr 159,90
Each
Units
12V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1582
BrandRS PRO
kr 270,58
Each
Units
110V ac - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1583
BrandRS PRO
kr 270,58
Each
Units
230V ac - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1589
BrandRS PRO
kr 270,58
Each
Units
230V ac - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 144-1586
BrandRS PRO
kr 165,41
Each
Units
48V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 144-1584
BrandRS PRO
kr 159,90
Each
Units
12V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 144-1580
BrandRS PRO
kr 159,90
Each
Units
48V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1588
BrandRS PRO
kr 270,58
Each
Units
110V ac - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 144-1579
BrandRS PRO
kr 142,98
Each
Units
24V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1587
BrandRS PRO
kr 270,58
Each
Units
60V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 329-9922
Mfr. Part No.MTMF0W00
kr 1 045,25
Each
Units
- - - - - Plug In - - - - - - MT -
RS Stock No. 102-5525
Mfr. Part No.KSL100D10-L
Brandi-Autoc
kr 325,37
Each
Units
6V dc - - - 10 A PCB Mount - - - PCB Pin 44.5mm 10.5mm KSL 26mm
RS Stock No. 358-8301
Mfr. Part No.2966171
kr 92,12
Each
Units
24V dc - 24V dc SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm PLC-RSC-24DC/21 94mm
RS Stock No. 794-8274
Mfr. Part No.G3NA-220B-UTU DC5-24
BrandOmron
kr 445,50
Each
Units
24V dc - - SP 20 A DIN Rail - - - Screw 58mm 43mm G3NA 30mm
RS Stock No. 494-0520
Mfr. Part No.RT3S4LC4 4-1415073-1
kr 84,84
Each
Units
24V dc - - SPDT 16 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
RS Stock No. 358-8317
Mfr. Part No.2966265
kr 97,71
Each
Units
24V dc - 24V dc SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm PLC-RSC- 24DC/21AU 94mm
RS Stock No. 308-1276
Mfr. Part No.2964500
kr 269,19
Each
Units
24V dc - - SPDT - DIN Rail - - - Screw 80mm 6.2mm - 56mm
RS Stock No. 775-5081
Mfr. Part No.1SVR405611R1000
BrandABB
kr 72,23
Each
Units
24V dc - - SPDT 12 A Plug In - - - Cage Clamp, Fork, Screw 21.2mm 27.5mm CR-M 35.6mm
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When it comes to signal conditioning and power ...
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When it comes to signal conditioning and power adaptation, relay modules are needed. This interface relay module RIF-0-RSC-24DC/21AU 2903372 from Phoenix Contact offers simple operation, thanks to state-of-heart wiring and potential distribution concept.
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