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 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 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 794-8271
Référence fabricantG3NA-225B-UTU DC5-24
MarqueOmron
29,25 €
Each
Unité
24V dc - - SP 25 A DIN Rail - - - Screw 58mm 43mm G3NA 30mm
N° de stock RS 794-8259
Référence fabricantG3PE-225B DC12-24
MarqueOmron
44,66 €
Each
Unité
24V dc - - - 25 A DIN Rail - - - Screw 22.5mm 130mm G3PE 100mm
N° de stock RS 794-8268
Référence fabricantG3PE-215B DC12-24
MarqueOmron
39,73 €
Each
Unité
24V dc - - - 15 A DIN Rail - - - Screw 22.5mm 130mm G3PE 100mm
N° de stock RS 187-2481
Référence fabricantG3DZ-F4PU DC24
MarqueOmron
147,40 €
Each
Unité
24V dc 19.2V 28.8V dc SPST - DIN Rail 100 μA → 0.3 A - 3 → 125 V dc, 3 → 264 V ac PCB Pin 31mm 35mm - 100mm
N° de stock RS 187-2480
Référence fabricantG6D-F4PU 24VDC
MarqueOmron
59,88 €
Each
Unité
24V dc - - SPST 5 A DIN Rail 5A 30 V dc, 250 V ac 30 V dc, 250 V ac PCB Pin 31mm 35mm - 100mm
N° de stock RS 794-8283
Référence fabricantG3PE245BDC1224
MarqueOmron
62,52 €
Each
Unité
24V dc - - - 45 A DIN Rail - - - Screw 44.5mm 130mm G3PE 100mm