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 Prix 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
N° de stock RS 386-4419
Référence fabricant38.51.7.024.0050
MarqueFinder
11,90 €
Each
Unité
24V dc - - SPDT 6 A DIN Rail - - - Screw 6.2mm 75.6mm 38 Series 87.9mm
N° de stock RS 431-7447
Référence fabricant38.51.0.125.0060
MarqueFinder
19,98 €
Each
Unité
110V ac/dc - - SPDT 6 A DIN Rail - - - Screw 6.2mm 75.6mm 38 Series 87.9mm
N° de stock RS 434-1327
Référence fabricant2967060
12,88 €
Each
Unité
24V dc - 24V dc DPDT 6 A DIN Rail - - - Screw 80mm 14mm PLC-RSC- 24DC/21-21 94mm
N° de stock RS 358-8301
Référence fabricant2966171
9,77 €
Each
Unité
24V dc - 24V dc SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm PLC-RSC-24DC/21 94mm
N° de stock RS 623-7157
Référence fabricant48.52.7.024.0050SPA
MarqueFinder
9,58 €
Each
Unité
24V dc - - DPDT 8 A DIN Rail - - - Screw 15.8mm 75.3mm 48 Series 78.6mm
N° de stock RS 742-4371
Référence fabricant2982702
41,57 €
Each
Unité
- - - - - DIN Rail - - - Screw - - PLC-OSC-24DC/24DC/10/R -
N° de stock RS 494-0520
Référence fabricantRT3S4LC4 4-1415073-1
8,51 €
Each
Unité
24V dc - - SPDT 16 A DIN Rail - - - Screw 77mm 15.8mm RT 69mm
N° de stock RS 711-2661
Référence fabricant2900307
12,22 €
Each
Unité
24V ac/dc - - SPDT 10 A DIN Rail - - - Surface Mount 94mm 6.2mm PLC-RPT- 24UC/21AU 80mm
N° de stock RS 666-7889
Référence fabricant4C.02.9.048.0050 SPA
MarqueFinder
15,35 €
Each
Unité
48V dc - - DPDT 8 A DIN Rail - - - Screw 15.8mm 64.6mm 4C Series 82.9mm
N° de stock RS 434-1377
Référence fabricant38.81.7.024.9024
MarqueFinder
29,24 €
Each
Unité
24V dc - - SPNO 6 A DIN Rail - - - Screw 6.2mm 75.6mm 38 Series 87.9mm
N° de stock RS 711-4759
Référence fabricant2900375
21,58 €
Each
Unité
5V dc - - - 15 A DIN Rail - - - Surface Mount 94mm 6.2mm PLC-OPT-5DC/24DC/2/ACT 80mm
N° de stock RS 794-8274
Référence fabricantG3NA-220B-UTU DC5-24
MarqueOmron
29,25 €
Each
Unité
24V dc - - SP 20 A DIN Rail - - - Screw 58mm 43mm G3NA 30mm
N° de stock RS 623-9664
Référence fabricant99.02.3.000.00
MarqueFinder
1,065 €
Each (In a Pack of 2)
Unité
230V dc - - - - Plug In - - - - - - 99 Series -
Nouveau
N° de stock RS 195-4830
Référence fabricant2900445
4,26 €
Each
Unité
- - 24V dc SPDT - DIN Rail - - - Push In 80mm 6.2mm PLC-BPT- 24DC/21 94mm
N° de stock RS 794-8265
Référence fabricantG3NA-D210B-UTU DC5-24
MarqueOmron
45,01 €
Each
Unité
24V dc - - SP 10 A DIN Rail - - - Screw 58mm 43mm G3NA 30mm
N° de stock RS 794-8277
Référence fabricantG3NA-210B-UTU DC5-24
MarqueOmron
23,13 €
Each
Unité
24V dc - - SP 10 A DIN Rail - - - Screw 58mm 43mm G3NA 30mm
N° de stock RS 898-7661
Référence fabricant2961341
14,991 €
Each (In a Pack of 10)
Unité
24V dc - 24V dc SPNO 1 A PCB Mount - - - PCB Pin 29mm 12.7mm REL-MR- 24DC/ 1IC 15.7mm
N° de stock RS 666-8087
Référence fabricant93.01.0.024
MarqueFinder
9,78 €
Each
Unité
- - - - - - - - - - - - 93 Series -
N° de stock RS 154-334
Référence fabricant4C.01.9.024.0050 SPA
MarqueFinder
15,22 €
Each
Unité
24V dc - - SPDT 16 A DIN Rail - - - Screw 15.8mm 64.6mm 4C Series 82.9mm
N° de stock RS 159-458
Référence fabricant86.30.0.024.0000
MarqueFinder
26,10 €
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Unité
24V ac/dc - - - - Plug In - - - - 11.3mm 15.5mm 86 Series 31mm