2 Channel Relay Module 30A with Optocoupler Isolation 5V Supports High and Low Trigger


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1. The module uses genuine high quality 30A relay, normally open interface maximum load: AC 250V / 30A, DC 30V / 30A;
2. The use of SMD optocoupler isolation, strong drive capability, stable performance; trigger current 5mA;
3. The module voltage 5V;
4. The module can be set by jumper high or low trigger
5. User-friendly interface design, all interfaces can be directly connected through the terminal leads, very convenient
6. Module Size: 72mm * 40mm * 24mm (L * W * H)
7. With four fixed bolt holes, holes 3.1mm, spacing 44.5mm * 27.5mm
Technical parameters:
Relay version: 5V
Quiescent current: 5mA
Maximum current: 190mA
Trigger current: 2-4mA
Module interface:
1.DC +: module DC power supply positive (trigger terminal voltage positive)
2.DC-: module DC power supply negative (trigger terminal voltage negative)
3.IN: signal trigger terminal (the default trigger voltage and power supply the same)
4. High / low level trigger mode selection, as shown, jumper and L-side connection, IN-side low-level trigger, connected with the H-side high trigger
5. NC (NC): normally closed relay
6. Common (COM): Relay Common
7. NO (NO): relay normally open
Using double-sided FR-4PCB board
Using high-power relay, control the load up to 30A
With each optocoupler isolation, anti-interference ability
Black 9500 terminals, more convenient for high-current wiring
Each circuit has a relay on LED indication
The modules comply with international safety standards with isolation slots in the control and load areas
PLC automation equipment control, industrial system control, internet of things control, home intelligent control, electronic hobbyist development experiment, all kinds of circuit modification
Supply voltage: 5V
Quiescent current: 5mA
Maximum operating current: 190mA
Trigger mode: low trigger, high trigger
Load voltage: DC 30V or AC 250V
Load current: 30A
Relay life: more than 100,000 times
Trigger voltage range:
5V low trigger module: 0-2VDC relay on (ON), 3-5VDC off relay (OFF)
5V high trigger module, 3.3-5VDC relay (ON), 0-2.5VDC off relay (OFF)
Package includes:
1 x Relay Module

Additional information

Weight 0.089 kg


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