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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 61 - 80,共 1149 項產品
Results per page
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 788-8655
製造零件編號39.11.0.012.0060
BrandFinder
TWD663.00
單位
12V ac/dc - - SPDT - DIN Rail - - - Screw 6.2mm 90.7mm 39 Series 87mm
RS庫存編號 742-3766
製造零件編號RSB2A080BD
TWD205.00
單位
24V dc - - DPDT - PCB Mount - - - Through Hole - - RSB -
RS庫存編號 184-0959
製造零件編號2905291
TWD417.00
單位
24V dc - 24V dc DPDT - - - 250V ac/dc - Push In 16mm 75mm - 93mm
RS庫存編號 892-8906
製造零件編號1127590000
TWD1,040.00
單位
230V - - SPDT - DIN Rail - - - Screw 90mm 6.4mm TOZ 88mm
RS庫存編號 123-2823
製造零件編號48.P8.7.024.0050SPA
BrandFinder
TWD749.00
單位
24V dc - - DPDT-2C/0 - DIN Rail - - - Push In 15.8mm 75.3mm 48 Series 95.5mm
RS庫存編號 153-040
製造零件編號38.52.7.024.0050
BrandFinder
TWD966.00
單位
24V dc - - DPDT - DIN Rail - - - Screw - - 38 Series -
RS庫存編號 857-2193
製造零件編號2903069
TWD6,842.00
單位
- - - - - - - - - Spring Cage, 37-Pin Female D-Sub 36.5mm 46mm DFLK-D37 SUB/F/FKCT 128.4mm
RS庫存編號 894-9398
製造零件編號39.30.0.240.9024
BrandFinder
TWD2,020.00
單位
24 → 230V ac/dc 24V ac/dc 230V ac/dc SPNO - DIN Rail - - - Push In 90.7mm 6.2mm 39 Series 94.3mm
RS庫存編號 857-2516
製造零件編號2956709
TWD15,293.00
單位
- - - - - DIN Rail - - - Screw, 28-Pin ELCO 110mm 58.5mm UM-EC28-R 111.5mm
RS庫存編號 857-5381
製造零件編號2291121
TWD12,510.00
單位
- - - - - - - - - Screw, 50-Pin Male IDC 192mm 68mm FLKM 50/32P/PLC 90mm
RS庫存編號 857-2364
製造零件編號2322252
TWD5,032.00
單位
- - - - - - - - - Screw, 50-Pin Male IDC 106.1mm 56mm VIP-2/SC/FLK50/LED/PLC 65.5mm
RS庫存編號 857-1979
製造零件編號2959803
TWD2,786.00
單位
- - - - - DIN Rail - - - Screw, 10-Pin Combicon 25mm 45mm UM 25-10 MSTB/FRONT/Q 137mm
RS庫存編號 801-7766
製造零件編號2967879
TWD1,813.00
單位
- - - - - - - - - - - - PLC-OSC-120UC/230AC/1 -
RS庫存編號 196-0411
製造零件編號2900350
TWD2,847.50
/個 (每包:10個)
單位
48V dc - 72V dc DPDT - DIN Rail - - - - 80mm 14mm PLC-RPT72UC/21-21AU/RW 94mm
RS庫存編號 819-8865
製造零件編號39.61.3.125.0060
BrandFinder
TWD1,011.00
單位
110V ac - - SPDT - DIN Rail - - - Push In 6.2mm 90.7mm 39 Series 94.3mm
RS庫存編號 857-2011
製造零件編號2294487
TWD6,803.00
單位
- - - - - - - - - Screw, 14-Pin Male IDC 57mm 68mm FLKM 14/8M/SI/PLC 90mm
RS庫存編號 711-2699
製造零件編號2900314
TWD1,068.00
單位
110V ac/dc - 110 V dc, 120 V ac SPNO - DIN Rail - - - Surface Mount 94mm 6.2mm PLC-RPT-120UC/ 1AU/SEN 80mm
RS庫存編號 857-1608
製造零件編號2974891
TWD18,692.00
單位
- - - SPDT - - - - - Screw, 20-Pin Male IDC 259mm 59mm UMK-16 RELS/KSR-G24/21/E/PLC 77mm
全新
RS庫存編號 212-4768
製造零件編號RSB2A080F7S
TWD602.00
/個 (每包:20個)
單位
120V 400V - DPDT - - - - - - - - RSB -
RS庫存編號 894-9382
製造零件編號093.62.
BrandFinder
TWD63.00
單位
- - - - - - - - - Push In - - 93 Series -