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Manufacturer description: Numato Lab - 16-channel 24 V 7 A / 240 V relay module + 10 GPIO - USB
The module is equipped with 16 rel ays with 24 V coil and 7 A / 240 V contact load. Additionally it has 10 GPIO pins, including 5 analog inputs with 10-bit resolution. GPIO pins operate at 3.3 V. The whole board is based on Microchip PIC18F65J50 chip. The device communicates via USB and the manufacturer's software can be used to control it. The module can also be controlled by simple applications using serial port in such languages as: VC++, VB, VBA (Word, Excell, etc), Perl, Python, etc.
Main features
- 16 24 V SPDT relays
- Maximum switching current up to 7 A
- 10 GPIO pins TTL compatible (3,3 V)
- 5 analog inputs (mixed with GPIO)
- 10-bit resolution of analog inputs
- USB interface with CDC support.
- Maximum current of the I/O connectors is 2.8 mA
- Digital circuits can be powered from USB port or external power supply
- Controlled via standard serial console or dedicated applications
- Does not require vendor specific libraries or other APIs
- Based on Microchip PIC18F65J50 chip
16-channel relay module Numato Lab 240 V / 7 A with 24 V coil - USB.
Relay module pinouts.
Relay module specifications
- Number of relays: 16
- Number of GPIOs: 10
- Number of analog inputs: 5
- Digital circuit supply voltage (USB, external power supply): 3,3 V
- Maximum current consumption: 300 mA
- Input low GPIO voltage: 0.15 V
- Input high GPIO voltage: 3,3 V
- Output GPIO low voltage: 0 V
- GPIO output high voltage: 3,3 V
- ADC resolution: 10 bit
- Full range ADC: 0 V to VDD
- Reference voltage: VDD
- Relay coil supply voltage: 24 V
- Nominal coil current consumption: 360 mW
- Maximum contact switching voltage: 250 VAC / 30 VDC
- Maximum contact switching current: 10 A
- Maximum contact switching power: 2770 VA / 240 W
- Communication: USB
- Mounting holes: 6x 4 mm diameter
- Dimensions: 195.83 x 99.82 mm
Applications for the relay module
- Home automation
- Industrial automation
- Lighting control
- Controlling garden equipment
- Test equipment
- DIY & Hobby
Languages to program the module
- C/C++
- Visual Basic (VB6, VB2008, VB2010 express and other editions)
- Visual Basic Applications (Microsoft Office VBA)
- Perl
- Python
- Java
- Android
- JavaScript (Node.js)
- and many more
Supported operating systems
- Windows XP and newer
- Linux
- Mac OS X
- Android
- or any other system supporting USB CDC devices
