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 292-8130
製造零件編號99.01.0.024.59
BrandFinder
TWD147.00
單位
24V ac/dc - - - - Plug In - - - - - - 99 Series -
RS庫存編號 666-8053
製造零件編號99.80.0.230.09
BrandFinder
TWD166.00
單位
230V ac/dc - - - - Plug In - - - - - - 99 Series -
RS庫存編號 196-0440
製造零件編號2980733
TWD1,031.00
/個 (每包:10個)
單位
- - =72V dc - - DIN Rail - - - Screw 80mm 6.2mm PLC-SC-S/H 90mm
RS庫存編號 175-0509
製造零件編號2909524
TWD626.00
單位
24V dc - 24V dc SPDT - DIN Rail - 250V ac/dc - Screw 6.2mm 94mm PLC-RSC-24DC/21/EX 80mm
RS庫存編號 794-8259
製造零件編號G3PE-225B DC12-24
BrandOmron
TWD1,831.00
單位
24V dc - - - - DIN Rail - - - Screw 22.5mm 130mm G3PE 100mm
RS庫存編號 204-7768
製造零件編號2967044
TWD815.30
/個 (每包:10個)
單位
230V ac Not Applicable Not Applicable DPDT - DIN Rail Not Applicable - - - - - PLC -
RS庫存編號 857-5505
製造零件編號2900892
TWD20,146.00
單位
- - - SPDT - - - - - Screw, 14-Pin Male IDC 127mm 60mm UM- 8RM/KSR-G24/21/SI/PLC 111mm
RS庫存編號 877-8293
製造零件編號70G-IDC5NP
BrandGrayhill
TWD649.00
單位
32V - - - - PCB Mount - - - PCB Pin 48.3mm 11.7mm 70-IDC 55.9mm
RS庫存編號 189-2312
製造零件編號1078802
TWD390.00
單位
12V dc 12V ac/dc 250V ac/dc SPNO 100 mA DIN Rail - 12 → 250V ac/dc - Plug In 16mm 75mm RIF-1-RPT-LDP-12DC/1IC 96mm
RS庫存編號 857-2496
製造零件編號2903785
TWD4,002.00
單位
- - - - - DIN Rail - - - Push In, 50-Pin Male D-Sub 97.7mm 63mm VIP-3/PT/D50SUB/M 75.8mm
RS庫存編號 776-3809
製造零件編號A9E15537
TWD3,784.00
單位
24V ac - - SPDT - DIN Rail - - - Tunnel - - Acti 9 -
RS庫存編號 203-5215
製造零件編號RXG23P7PV
TWD639.00
單位
230V ac 230V ac 230V ac DPDT - DIN Rail 5A - - - - - RXG -
RS庫存編號 666-8021
製造零件編號99.80.9.024.99
BrandFinder
TWD190.00
單位
24V dc - - - - Plug In - - - - - - 99 Series -
RS庫存編號 801-8059
製造零件編號2961419
TWD324.00
單位
120V ac - 120V ac SPDT - PCB Mount - - - Plug In 12.7mm 15.7mm REL-MR-120AC/21HC 29mm
RS庫存編號 892-8852
製造零件編號1122930000
TWD1,090.00
單位
230V - - SPDT - DIN Rail - - - Spring Clamp 90mm 6.4mm TRZ 88mm
RS庫存編號 851-6569
製造零件編號2311373
TWD27,649.00
單位
- - - SPNO - - - - - Spring Cage, 50-Pin Yokogawa KS 240mm 65mm UM-2KS50/DO32REL/CS/SO180 126mm
RS庫存編號 175-0503
製造零件編號2909528
TWD620.00
單位
24V dc - 24V dc SPDT - DIN Rail - 250V ac/dc - Push In 6.2mm 94mm PLC-RPT-24DC/21/EX 80mm
RS庫存編號 180-3041
製造零件編號857-359
BrandWago
TWD1,066.00
單位
230V ac/dc 24V ac/dc 230V ac/dc SPDT 3.5 mA, 20 mA DIN Rail 6A 250V ac 250V ac Cage Clamp 6mm 94mm 857 81mm
RS庫存編號 742-3778
製造零件編號RSB2A080ED
TWD306.00
單位
48V dc - - DPDT - PCB Mount - - - Through Hole - - RSB -
RS庫存編號 196-0428
製造零件編號2900449
TWD551.10
/個 (每包:10個)
單位
- - 24V dc SPNO - DIN Rail - - - Push In 80mm 6.2mm PLC-BPT24DC/ 1/ACT 94mm