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庫存編號 742-3731
製造零件編號RSB1A120BD
HK$31.28
單位
24V dc - - SPDT 12 A PCB Mount - - - Through Hole - - RSB -
RS庫存編號 742-3778
製造零件編號RSB2A080ED
HK$66.70
單位
48V dc - - DPDT 8 A PCB Mount - - - Through Hole - - RSB -
RS庫存編號 742-3734
製造零件編號RSB1A160B7
HK$72.87
單位
24V ac - - SPDT 16 A PCB Mount - - - Through Hole - - RSB -
RS庫存編號 742-3738
製造零件編號RSB1A160BD
HK$44.57
單位
24V dc - - SPDT 16 A PCB Mount - - - Through Hole - - RSB -
RS庫存編號 742-3895
製造零件編號RSB1A160JD
HK$56.74
單位
12V dc - - SPDT 16 A PCB Mount - - - Through Hole - - RSB -
RS庫存編號 742-3740
製造零件編號RSB1A160ED
HK$70.01
單位
48V dc - - SPDT 16 A PCB Mount - - - Through Hole - - RSB -
RS庫存編號 178-5729
製造零件編號A9A15393
HK$480.48
單位
230V ac 5V ac/dc 250V ac SPDT 2 A DIN Rail - 230V ac - Tunnel - - Acti 9 iRBN -
RS庫存編號 742-3781
製造零件編號RSB2A080JD
HK$36.92
單位
12V dc - - DPDT 8 A PCB Mount - - - Through Hole - - RSB -
RS庫存編號 179-7328
製造零件編號RSL1PVEU
HK$206.52
單位
48V dc 43.2V ac/dc 57.6V ac/dc SPDT 100 mA DIN Rail 6 A @ 250 V ac 277V 12V Screw 6.2mm 78.7mm RSL 96mm
RS庫存編號 610-0538
製造零件編號ABR7S11
HK$102.27
單位
24V dc - - SPNO 5 A DIN Rail - - - Through Hole - 5mm ABR/ABS -
RS庫存編號 776-3799
製造零件編號A9E15535
HK$841.50
單位
230V ac - - SPDT 10 A DIN Rail - - - Tunnel - - Acti 9 -
RS庫存編號 179-7327
製造零件編號RSL1PVBU
HK$191.20
單位
24V dc 21.6V ac/dc 28.8V ac/dc SPDT 100 mA DIN Rail 6 A @ 250 V ac 277V 12V Screw 6.2mm 78.7mm RSL 96mm
RS庫存編號 179-7329
製造零件編號RSLZ3
HK$50.91
單位
- - - - - - - - - - - - RSL -
RS庫存編號 179-7326
製造零件編號RSL1PRJU
HK$191.43
單位
12V dc 11.4V ac/dc 14.4V ac/dc SPDT 100 mA DIN Rail 6 A @ 250 V ac 277V 12V Spring Terminal 6.2mm 78.7mm RSL 103mm
RS庫存編號 610-0566
製造零件編號ABR7S33
HK$122.64
單位
24V dc - - SPDT 10 A DIN Rail - - - Through Hole - 12mm ABR/ABS -
RS庫存編號 742-3908
製造零件編號RSB2A080F7
HK$74.36
單位
110V ac - - DPDT 8 A PCB Mount - - - Through Hole - - RSB -
RS庫存編號 179-7330
製造零件編號RSLZRA1
HK$127.94
單位
24V dc 21.6V 28.8V SPDT - Plug In - 24V ac/dc 24V ac/dc Spring Terminal 6.2mm 78.7mm RSL 103mm
RS庫存編號 742-3744
製造零件編號RSB1A160F7
HK$74.13
單位
110V ac - - SPDT 16 A PCB Mount - - - Through Hole - - RSB -
RS庫存編號 742-3766
製造零件編號RSB2A080BD
HK$39.89
單位
24V dc - - DPDT 8 A PCB Mount - - - Through Hole - - RSB -
RS庫存編號 742-3747
製造零件編號RSB1A160E7
HK$71.27
單位
48V ac - - SPDT 16 A PCB Mount - - - Through Hole - - RSB -