DAM0202 Relay 2 in Out Switch Input RS485 232 Industrial Control Module Modbus-RTU | Бытовая техника

DAM0202 Relay 2 in Out Switch Input RS485 232 Industrial Control Module Modbus-RTU | Бытовая техника

Product information download address:

DAM series product selection reference:

http://www.juyingele.com.cn/DAMxuanxing.html

Product features

Mixer DC5V.7 to 30 v.24V power supply optional;

Relay output contact isolation;

The communication mode supports RS232 or RS485 (divided into two versions, the communication serial port only supports one);

Support standard Modbus RTU protocol.

Product features

Two relay control;

Can set 0-255 device address, 5-bit address dial code switch can set 1-31 address code, greater than 31 can be set through the software;

With the function of flashing, can be in the instruction with parameters, operation relay open for a period of time automatically shut down;

With stroboscopic function, can control the periodic switch of relay;

00 communication baud rate: 2400480 0960 0192 00384 (9600) can be modified by software, the default.

Connection mode

Wiring diagram of RS232

Software functions:

Relay status inquiry

Relay independent control

Analog reading

Switch state query

Debug information query

Changes to working modes

Offset address setting

Relay integral control

Working mode functions and Settings

Connected devices

http://www.juyingele.com.cn/software/software/ gathers the hover DAM debug software use tutorial. Rar software video tutorials (link)

Open "juying hover DAM series configuration software";Serial port Settings bar: select your computer serial port, corresponding to the COM baud rate equipment the default baud rate (9600) (before he set baud rate), device address fill in the "254" (254 for the broadcast address of devices), equipment model choice corresponding model, set up the above four parameters of equipment and then click the open the serial port, click on the relay button "JD1" if relay response the connection is successful

How to change the device address

Introduction of device address

The device offset address refers to the offset based on the thin code switch address. The specific relationship is: device address = dial code switch address + offset address.

Device address reading

Offset address setting and reading

Click "read" or "set" after the offset address under the software to read or set the offset address of the device.