12V 16 Channel Relay Module Board Optocoupler LED LM2576 Power Low Level Trigger 16 CH Expansion Board (12V 16-Channel) 12V 16-CHANNEL
12V 16 Channel Relay Module Board Optocoupler LED LM2576 Power Low Level Trigger 16 CH Expansion Board (12V 16-Channel)
Specifications: Channel:16 channel Working Voltage:DC 12V Normally Open Compatible Load:10A 250VAC; 15A 125VAC; 10A 30VDC Quiescent Current:5mA Maximum Current:80mA Trigger Current:2 5mA Trigger Voltage(Low):0 4V Trigger Voltage(High):4.5 12V Insulation resistance:100MO (500VDC) Action time:less than 10ms Release time:less than 5ms Power indicator:Green Relay status indicator:Red Item size:179mmX90mmX18.5mm /7.05X3.54X0.73inch(LWH) 16 channel 12v Input Interface: DC+:connect to power positive (according to the relay voltage range) DC: connect to power negative IN: relay module trigger pin (high or low level trigger Optional) Relay Output: Normally Opened (NO) : normally open pin of relay. NO pin is not connect to COM pin when relay off.NO pin is connect to COM pin when relay on; Common pin (COM) : Common pin of the relay; Normally closed (NC) : normally close pin of relay. NC pin is connect to COM pin when relay off. NC pin is not connect to COM pin when relay on. Package includes: 1 x 16 Channel 12V Relay Module with Optocoupler Module
Product Features
- It is 16 Channel Isolated 12V 10A Relay Module, each relay can individually switch on/off by an opto-isolated digital input, Standard interface can be directly connected with microcontrollers and be controlled directly by a wide range of microcontrollers.
- Equipped with high-current relay, maximum load: AC250V 10A, 15A 125VAC, DC30V 10A; Trigger current of opto-isolator: 5mA.
- Fault-tolerant design, even if the control line breaks, the relay will not move; With optical coupling isolation, triggering more reliable, more stable.
- Equipped with screwed terminal plate and fixed bolt holes(diameter: 3.1 mm) on both sides for easy installation.
- With indication LEDs for Relay output status. The working status indicator lights are conducive to the safe use.