8 Channel USR800 Controller 12V USB Relay Board Module Controller for Automation Robotics Smart Home Silver
Tax included.
Specification:
8 SPDT relays SRD-12VDC-SL-C
Relay specification: 10A 250VAC/10A 125VAC/10A 30VDC /10A 28VDC
Power Supply - 12 VDC
Current consumption - 300 mA
FT245RL. Datasheet (http://www.ftdichip.com/)
Led for each relay output
Power Led
USb led
Size - 93mm / 70mm / 16mm
Windows software examples: VB6, BCB6, VB.NET 2010 Express, C++.NET 2010 Express
PCB parameters: FR4 / 1.5mm / two layers / metalized holes / HAL / white stamp / solder mask
Extra PCB openings for better voltage isolation
Doubled high current tracks
Supply Characteristics:
| Type | SRD_12VDC_SL_C | ||
| Recommend voltage | VDC | 12 | |
| Voltage limits | Including ripple | VDC | 11...14.4 |
| Nominal input current | Voltage 12VDC | mA | 300 |
| Power dissipated | When all relays are ON | W | 3.6 |
| Protection | Against reverse polarity | None |
Relay output:
| Type | 12V-T73-USB | ||
| Relay type | T73 | ||
| Relay outputs count | 8 | ||
| Contact type | NO, NC | ||
| Current consumption | 12VDC | mA | 30 |
| Switching parameters | 220VAC | A | 10 |
| 125 VAC/28 VDC | A | 10 | |
| 250 VAC | A | 10 |
Notice:
When the board is connected to the PC and the PC is restarted, the relays will be toggled several times. This is because of the structure of the FTDI chip.
The device must be supplied with 12 VDC or order to work.
There is no protection against reversed voltage! If the VCC(+12V) and GND are reversed the board will be damaged!
The board can not work without computer
Package includes:
1 x 8 Channel 12V USB Relay Board
