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 174-3535
製造零件編號2909525
TWD884.20
/個 (每包:10個)
單位
110 V dc, 120 V ac - - SPDT 10 mA DIN Rail - 250V ac/dc - Screw 6.2mm 94mm - 80mm
RS庫存編號 857-5482
製造零件編號2394979
TWD21,220.00
單位
- - - - - - - - - Screw, 50-Pin Male IDC 259mm 68mm UM-32OM-24DC/48DC/I/M/PLC 126mm
RS庫存編號 431-7497
製造零件編號38.61.0.240.0060
BrandFinder
TWD1,022.00
單位
230V ac/dc - - SPDT - DIN Rail - - - Cage Clamp 6.2mm 76mm 38 Series 93.6mm
RS庫存編號 857-2121
製造零件編號2903780
TWD1,801.00
單位
- - 125V ac/dc - - DIN Rail 2A - - Push In, 15-Pin Female D-Sub 46.9mm 63mm VARIOFACE 72.1mm
RS庫存編號 857-1783
製造零件編號2902974
TWD2,181.00
單位
- - - - - DIN Rail - - - Push In 6.2mm 86mm PLC-OPT- 24DC/24DC/100KHZ-G 80mm
RS庫存編號 857-2042
製造零件編號2905273
TWD8,583.00
單位
- - - - - - - - - Screw, 37-Pin Male D-Sub 104mm 79mm UM-D37M/DS/FU/LED/DG/C300/R SH 142.3mm
RS庫存編號 434-1333
製造零件編號2967073
TWD713.00
單位
24V ac/dc - 24V ac/dc DPDT - DIN Rail - - - Screw 80mm 14mm PLC-RSC- 24UC/21-21 94mm
RS庫存編號 857-2124
製造零件編號2979469
TWD12,484.00
單位
- - - SPNO - - - - - Screw, 14-Pin Male IDC 56mm 58mm UMK- 8 RM/MR-G24/1/PLC 90mm
RS庫存編號 730-0509
製造零件編號E1K 24-240VACDC
BrandTele
TWD1,075.00
單位
- - - - - - - - - - - - - -
RS庫存編號 174-3510
製造零件編號2909515
TWD1,102.20
/個 (每包:10個)
單位
110 V dc, 120 V ac - - DPDT 10 mA DIN Rail - 250V ac/dc - Screw 14mm 94mm - 80mm
RS庫存編號 174-3536
製造零件編號2909511
TWD1,048.30
/個 (每包:10個)
單位
110 V dc, 120 V ac - - DPDT 10 mA DIN Rail - 250V ac/dc - Screw 14mm 94mm - 80mm
RS庫存編號 305-0761
製造零件編號M15190240803
BrandFinder
TWD4,914.00
單位
24V dc - - SPDT - DIN Rail - - - Through Hole 127mm 85mm - 64mm
RS庫存編號 857-2376
製造零件編號2904278
TWD3,377.00
單位
- - - - - - - - - Push In, 37-Pin Male D-Sub 102.8mm 46.6mm VIP-2/PT/D37SUB/M/SO 72.1mm
RS庫存編號 857-5489
製造零件編號2900067
TWD14,757.00
單位
- - - - - - - - - Screw, 37-Pin Male D-Sub 170mm 66mm UM-D37SUB/M/HC3/AIO/MT 90mm
全新
RS庫存編號 220-5130
製造零件編號RSB1A120BDS
TWD452.10
/個 (每包:20個)
單位
24V 19.2V 24V SPDT - Plug In 12A 300 V DC V, 400 V AC V - - - - RSB -
RS庫存編號 892-8993
製造零件編號1510470000
TWD13,876.00
單位
24V - - - - DIN Rail - - - Screw 22.5mm 113.6mm ACT20P 117.2mm
RS庫存編號 857-5515
製造零件編號2900173
TWD11,935.00
單位
- - - - - - - - - Screw, 2 x 50-Pin Yokogawa KS 162mm 80mm UM-2KS50/16DI/RS/MKDS 112mm
RS庫存編號 203-5214
製造零件編號RSB2A080M7PV
TWD1,310.00
單位
220V ac 176V 242V DPDT - DIN Rail 8A - - - - - RSB -
RS庫存編號 610-0566
製造零件編號ABR7S33
TWD981.00
單位
24V dc - - SPDT - DIN Rail - - - Through Hole - 12mm ABR/ABS -
RS庫存編號 431-7469
製造零件編號38.61.7.024.0050
BrandFinder
TWD836.00
單位
24V dc - - SPDT - DIN Rail - - - Cage Clamp 6.2mm 76mm 38 Series 93.6mm