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Description
1. Operating Voltage:DC 5V
2. Operating Current:10-15mA
3. inchopeninch inchcloseinch inchMomentaryinch inchSelf-lockinginch inchInterlockinch inchDelayinch 6 Commands
4. Two instruction-control mode:AT command and MODBUS command
5. Under the AT command ,the maximum delay is 9999 seconds
Under the MODBUS command ,the maximum delay is 255 seconds
6. AT commands can be made serial HyperTerminal (serial assistant) Enter; MODBUS commands can be made serial HyperTerminal (serial assistant) OR inchModbus Pollinch Enter;
7. Automatic recognition of two kinds of commamds,no need to switch..
8. Under the MODBUS command mode, it can support up to 247 devices in parallel
9. With RS485 and RS232 (TTL) dual bus interface
10. Output control pins 16, 5V TTL level, low level (default) / high level output
11. Size:40 * 30 * 22mm(A version); 40 * 30 * 11.5mm(B version)
Application
Automated industry PLC
5V 12V 24V 1-16 Channel Relay Module
Smart Home,Home Automation ;
Identification system;
Motor FW & BW;
CCTV Camera PTZ Control;
Security system;
LED dot matrix screen;
RS485 remote control;
Note
The relay board needs to be purchased separately or prepared by yourself.
Package Included
1 x RS485 Relay NPN PNP IO Control Core Board
Additional information
| Weight | 0.05 kg |
|---|
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