{"id":8115215040692,"title":"Optocoupler, PLC Relay, MRI-3.3D48 DC Separate Photoelectric Coupler, Separate PLC Relay Module, Input 3.3VDC, Output 3-48VDC","handle":"optocoupler-plc-relay-mri-3-3d48-dc-separates-photoelectric-coupler-separates-plc-relay-module-input-3-3vdc-output-3-48vdc","description":"\u003ch3\u003eOptocoupler, PLC Relay, MRI-3.3D48 DC Separate Photoelectric Coupler, Separate PLC Relay Module, Input 3.3VDC, Output 3-48VDC\u003c\/h3\u003e \u003cp id=\"b\"\u003eFeatures: Yellow indicator, clear port marking. The width is only 6.2 mm and saves 60% installation space. Plug-in jumper terminal Convenient DIN rail mounting. The operating frequency reaches up to 300 Hz. Wear-free switching output: 3-48V DC\/100mA Internal reverse polarity protection for inputs and outputs. The maximum galvanic isolation is 2.5 kVeff. Specifications: Color: green. Size: 81 x 6.2 x 78 mm Model: MRI-230A48. Input voltage range: 3.3VDC ± 10%. Input Current: 6mA Output Voltage Range: 3-48VDC Transmission frequency: 300 Hz. Switching level: \"1\" signal (H) 80, \"0\" signal (L) 40%. Max. Continuous current: 100 mA. Max. Voltage drop: 0.9V Input\/output isolation voltage: 2.5 kV (50 Hz, 1 min) Ambient temperature: -20 ~ 60 °C. Operating standards: IEC60664, EN50178, IEC62103. Weight: approx. 31g. Package includes: 1 x optocoupler for separating the PLC relay\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eEquipped with a yellow indicator, this device provides clear visual confirmation of the connection status. In addition, it has unique port markings that ensure easy identification of input and output ports during setup and maintenance.\u003c\/li\u003e \u003cli\u003eWith a width of only 6.2 mm, the unit saves up to 60% installation space compared to bulky alternatives. This compact form factor is ideal for confined cabinets or bodies where space efficiency is crucial.\u003c\/li\u003e \u003cli\u003eThe bypass type allows for convenient mounting on DIN rails. This design simplifies setup and replacement and allows for quick integration into existing electrical systems without complex wiring.\u003c\/li\u003e \u003cli\u003eFeatures internal reverse polarity protection circuit for inputs and outputs that protects against incorrect wiring. The maximum galvanic isolation is 2.5 kVeff, which increases safety and protects circuits from interference.\u003c\/li\u003e \u003cli\u003eThe device operates at a frequency of up to 300Hz and provides a wear-free switching output of 3-48V DC at 100mA. This stable performance ensures reliable operation in various low-power electrical applications and supports consistent signal or power transmission.\u003c\/li\u003e \u003c\/ul\u003e","published_at":"2026-09-02T11:40:36+10:00","created_at":"2026-09-01T23:22:47+10:00","vendor":"Hoite","type":"Optocouplers","tags":["industrial_DE_Aug2026"],"price":15600,"price_min":15600,"price_max":15600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44374934651060,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0FJDJCDZR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Optocoupler, PLC Relay, MRI-3.3D48 DC Separate Photoelectric Coupler, Separate PLC Relay Module, Input 3.3VDC, Output 3-48VDC","public_title":null,"options":["Default Title"],"price":15600,"weight":480,"compare_at_price":null,"inventory_management":"shopify","barcode":"CP120533","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0FJDJCDZR.jpg?v=1788268970","\/\/auspowers.com\/cdn\/shop\/files\/21yfowCWGZL.jpg?v=1788268970","\/\/auspowers.com\/cdn\/shop\/files\/41B4elmY6QL.jpg?v=1788268970","\/\/auspowers.com\/cdn\/shop\/files\/41p6QBhitrL.jpg?v=1788268970","\/\/auspowers.com\/cdn\/shop\/files\/310-NJtAROL.jpg?v=1788268970"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0FJDJCDZR.jpg?v=1788268970","options":["Title"],"media":[{"alt":null,"id":33272790155444,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0FJDJCDZR.jpg?v=1788268970"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0FJDJCDZR.jpg?v=1788268970","width":500},{"alt":null,"id":33272790188212,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/21yfowCWGZL.jpg?v=1788268970"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/21yfowCWGZL.jpg?v=1788268970","width":500},{"alt":null,"id":33272790220980,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41B4elmY6QL.jpg?v=1788268970"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41B4elmY6QL.jpg?v=1788268970","width":500},{"alt":null,"id":33272790253748,"position":4,"preview_image":{"aspect_ratio":0.908,"height":500,"width":454,"src":"\/\/auspowers.com\/cdn\/shop\/files\/41p6QBhitrL.jpg?v=1788268970"},"aspect_ratio":0.908,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/41p6QBhitrL.jpg?v=1788268970","width":454},{"alt":null,"id":33272790286516,"position":5,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/auspowers.com\/cdn\/shop\/files\/310-NJtAROL.jpg?v=1788268970"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/310-NJtAROL.jpg?v=1788268970","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOptocoupler, PLC Relay, MRI-3.3D48 DC Separate Photoelectric Coupler, Separate PLC Relay Module, Input 3.3VDC, Output 3-48VDC\u003c\/h3\u003e \u003cp id=\"b\"\u003eFeatures: Yellow indicator, clear port marking. The width is only 6.2 mm and saves 60% installation space. Plug-in jumper terminal Convenient DIN rail mounting. The operating frequency reaches up to 300 Hz. Wear-free switching output: 3-48V DC\/100mA Internal reverse polarity protection for inputs and outputs. The maximum galvanic isolation is 2.5 kVeff. Specifications: Color: green. Size: 81 x 6.2 x 78 mm Model: MRI-230A48. Input voltage range: 3.3VDC ± 10%. Input Current: 6mA Output Voltage Range: 3-48VDC Transmission frequency: 300 Hz. Switching level: \"1\" signal (H) 80, \"0\" signal (L) 40%. Max. Continuous current: 100 mA. Max. Voltage drop: 0.9V Input\/output isolation voltage: 2.5 kV (50 Hz, 1 min) Ambient temperature: -20 ~ 60 °C. Operating standards: IEC60664, EN50178, IEC62103. Weight: approx. 31g. Package includes: 1 x optocoupler for separating the PLC relay\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eEquipped with a yellow indicator, this device provides clear visual confirmation of the connection status. In addition, it has unique port markings that ensure easy identification of input and output ports during setup and maintenance.\u003c\/li\u003e \u003cli\u003eWith a width of only 6.2 mm, the unit saves up to 60% installation space compared to bulky alternatives. This compact form factor is ideal for confined cabinets or bodies where space efficiency is crucial.\u003c\/li\u003e \u003cli\u003eThe bypass type allows for convenient mounting on DIN rails. This design simplifies setup and replacement and allows for quick integration into existing electrical systems without complex wiring.\u003c\/li\u003e \u003cli\u003eFeatures internal reverse polarity protection circuit for inputs and outputs that protects against incorrect wiring. The maximum galvanic isolation is 2.5 kVeff, which increases safety and protects circuits from interference.\u003c\/li\u003e \u003cli\u003eThe device operates at a frequency of up to 300Hz and provides a wear-free switching output of 3-48V DC at 100mA. This stable performance ensures reliable operation in various low-power electrical applications and supports consistent signal or power transmission.\u003c\/li\u003e \u003c\/ul\u003e"}