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. 144-1578
BrandRS PRO
PHP993.43
Each
units
12V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1580
BrandRS PRO
PHP993.43
Each
units
48V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1584
BrandRS PRO
PHP993.43
Each
units
12V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 144-1579
BrandRS PRO
PHP888.14
Each
units
24V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1583
BrandRS PRO
PHP1,680.33
Each
units
230V ac - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1586
BrandRS PRO
PHP1,027.43
Each
units
48V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 144-1588
BrandRS PRO
PHP1,680.33
Each
units
110V ac - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 144-1585
BrandRS PRO
PHP923.26
Each
units
24V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 144-1581
BrandRS PRO
PHP1,680.33
Each
units
60V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1589
BrandRS PRO
PHP1,680.33
Each
units
230V ac - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 144-1582
BrandRS PRO
PHP1,680.33
Each
units
110V ac - - SPDT - DIN Rail - - - - 96mm 6.2mm - 78.8mm
RS Stock No. 144-1587
BrandRS PRO
PHP1,604.05
Each
units
60V ac/dc - - SPDT - DIN Rail - - - - 96mm 6.2mm - 103mm
RS Stock No. 358-8301
Mfr. Part No.2966171
PHP1,298.03
Each
units
24V dc - 24V dc SPDT 6 A DIN Rail - - - Screw 80mm 6.2mm PLC-RSC-24DC/21 94mm
RS Stock No. 892-8789
Mfr. Part No.1122770000
BrandWeidmuller
PHP1,044.14
Each
units
24V - - SPDT 6 A DIN Rail - - - Screw 90mm 6.4mm TRS 88mm
RS Stock No. 370-7669
Mfr. Part No.2744429
PHP27,459.92
Each
units
- - - - - - - - - - - - - -
RS Stock No. 386-4419
Mfr. Part No.38.51.7.024.0050
BrandFinder
PHP1,479.20
Each
units
24V dc - - SPDT 6 A DIN Rail - - - Screw 6.2mm 75.6mm 38 Series 87.9mm
RS Stock No. 892-8805
Mfr. Part No.1122850000
BrandWeidmuller
PHP2,872.63
Each
units
24 → 230V ac/dc 24V ac/dc 230V ac/dc SPDT 6 A DIN Rail - - - Screw 90mm 6.4mm TRS 88mm
RS Stock No. 742-3731
Mfr. Part No.RSB1A120BD
PHP313.45
Each
units
24V dc - - SPDT 12 A PCB Mount - - - Through Hole - - RSB -
RS Stock No. 434-1327
Mfr. Part No.2967060
PHP2,186.68
Each
units
24V dc - 24V dc DPDT 6 A DIN Rail - - - Screw 80mm 14mm PLC-RSC- 24DC/21-21 94mm
RS Stock No. 164-0149
Mfr. Part No.MTMZ0W00
PHP5,396.422
Each (In a Box of 5)
units
- - - - - - - - - - - - MT -
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