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2 Pack 5V 2-Channel Relay Module with Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
- Effortless Power ControlEasily manage up to 10A of power with relay module, equipped with high-quality relays and optocoupler isolation for enhanced durability and performance. for various microcontroller applications, from home automation to industrial controls.; Versatile Triggering Options Choose between high and low-level trigger modes with simple configuration settings to suit your project's needs. Each relay's trigger level can be individually controlled, providing flexibility and precision in your setup.; Secure and Reliable Connections Features robust AC250V/10A and DC30V/10A load capacity, ensuring safe and reliable connections for high-power applications. Equipped with four fixing bolt holes for secure mounting and straightforward installations.; Clear Visual IndicatorsStay informed of your systems status with a power indicator (green) and four relay status indicators (red), allowing for at-a-glance monitoring of operations. Perfect for troubleshooting and system checks.; Compact and User-Friendly Design Our relay module measures just 1.97 x 1.61 x 0.73 inches, fitting easily into any setup without overcrowding. The intuitive module interface makes wiring and adjustments quick and hassle-free.
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Product parameters
Working voltage: 5V
Quiescent current: 5mA
MAX current: 190mA
Trigger voltage:
Low: 0;
High: 5V
Trigger current: 2-4mA
MAX load: AC250V/10A, DC30V/10A
Module size: 50mm * 41mm* 18.5 mm/ 1.97 inch * 1.61 inch * 0.73 inch (L * W * H) Equipped with 2 fixing bolt holes, with an aperture of 3.1 mm/ 0.12 inch and a spacing of 44.5 mm * 35.5 mm/ 1.75 inch * 1.40 inch Power indicator (green), 2-way relay status indicator (red)
2. Trigger mode configuration description The module has a trigger level selection terminal, each relay trigger level can be controlled individually, through the short-circuit cap for control. com is the public terminal, in the middle. When the LOW (L) end and the public terminal is connected, for the low level trigger; when the HIGH (H) end and the public terminal is connected, for the high level trigger.
Module interface:
DC+: connected to the positive pole of the power supply
DC -: Connected to the negative electrode of the power supply IIN 1: 1 channel signal trigger terminal can be set high or low-level control relay suction IN 2: 2 -way signal trigger terminal can be set high or low-level control relay pull
Relay output: NO 1: 1 relay normally opens the interface, the relay is suspended before suction and short-connected with COM1 after suction COM 1: 1 relay common interface NC 1: 1 relay normally closed interface, relay and COM1 short connect before closing, after closing suspended NO 2: 2 relay normally opens the interface, the relay is suspended before suction and short-connected with COM2 after suction COM 2: 2 relay common interface NC 2: 2 -way relay normally closed interface, relay and COM2 short connect before closing, after closing suspended
Working voltage: 5V
Quiescent current: 5mA
MAX current: 190mA
Trigger voltage:
Low: 0;
High: 5V
Trigger current: 2-4mA
MAX load: AC250V/10A, DC30V/10A
Module size: 50mm * 41mm* 18.5 mm/ 1.97 inch * 1.61 inch * 0.73 inch (L * W * H) Equipped with 2 fixing bolt holes, with an aperture of 3.1 mm/ 0.12 inch and a spacing of 44.5 mm * 35.5 mm/ 1.75 inch * 1.40 inch Power indicator (green), 2-way relay status indicator (red)
2. Trigger mode configuration description The module has a trigger level selection terminal, each relay trigger level can be controlled individually, through the short-circuit cap for control. com is the public terminal, in the middle. When the LOW (L) end and the public terminal is connected, for the low level trigger; when the HIGH (H) end and the public terminal is connected, for the high level trigger.
Module interface:
DC+: connected to the positive pole of the power supply
DC -: Connected to the negative electrode of the power supply IIN 1: 1 channel signal trigger terminal can be set high or low-level control relay suction IN 2: 2 -way signal trigger terminal can be set high or low-level control relay pull
Relay output: NO 1: 1 relay normally opens the interface, the relay is suspended before suction and short-connected with COM1 after suction COM 1: 1 relay common interface NC 1: 1 relay normally closed interface, relay and COM1 short connect before closing, after closing suspended NO 2: 2 relay normally opens the interface, the relay is suspended before suction and short-connected with COM2 after suction COM 2: 2 relay common interface NC 2: 2 -way relay normally closed interface, relay and COM2 short connect before closing, after closing suspended
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by SlotNeat Return Policy
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