CE035_S 2-Channel RS485 Relay Controller Module – DC 12V Modbus AT Command Remote Switch Board with Enclosure
CE035_S 2-Channel RS485 Relay Controller Module – DC 12V Modbus AT Command Remote Switch Board with Enclosure
Regular price
$12.90 USD
Regular price
$18.90 USD
Sale price
$12.90 USD
Taxes included.
Package inlcuded:
1 x DC 12V 2Ch RS485 Modbus AT command Relay Board(with Shell)
Description:
1: DC 12V power supply (voltage range 9-13V, 5V version can be customized )
2: Standby current (all relays closed) 7-8MA, 1 relay open 40MA, 2 relays open 73MA
3: ''open'' ''close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay'' 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 ''Modbus Poll'' Enter;
7 Under the MODBUS command mode, it can support up to 32 devices in parallel
8 Size: 79 * 47.5 * 19.5mm (excluding shell),81 * 50 * 32 mm(including the shell);
9 Weight: 40 g (excluding shell),72 g (including shell);
10 Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC
the new version adds the Read Status command (command 03)
Instruction manual Please ask us after the purchase
Application:
Automated industry PLC
Smart Home,Home Automation ,Wiser Home;
Identification system;
Motor FW & BW
Typical applications:
1 AT command mode (A5 = OFF), in this mode can be through the serial HyperTerminal (serial assistant) enter a simple AT command control relay. AT command mode time up to 9999 seconds
2 MODBUS command mode (A5 = ON), you can control a variety of ways: Serial Hyper Terminal Control (need to manually add the CRC), Modbus Poll software control (software automatically add the CRC), PLC or MCU process control
Wiring Diagram:
1 DC 12V control circuit,Wiring diagram below. ''LOAD'' may be camera,LED lights, fans, motors and other DC 12V equipment
2 DC 12V motor reversing control, Wiring diagram below. ''LOAD'' can be Fans, motors, pumps and other DC 12V equipment
3 DC 1-48V OR AC 85-265V control circuit,Wiring diagram below(Note:If not DC 12V load, need another DC 12V power supply). ''LOAD'' may be LED lights, fans, motors Lights, fluorescent lights, solar water heaters and other DC AC equipmen
4 DC 1-48V OR AC 85-265V control circuit,Wiring diagram below(Note:If not DC 12V load, need another DC 12V power supply). ''LOAD'' may be Machine tool ,CNC,3D Printer,LED lights, fans, motors and other DC AC equipment
Test Software(We offer a demo video):
Serial HyperTerminal:
Modbus Poll:
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
