CHARACTERISTICS

DC12-30V wide voltage power supply; Input optocoupler isolation, relay output contact isolation; Communication interface supports RJ45 Ethernet port; Supports standard Modbus protocol, as well as RTU and TCP formats; Equipped with flashing and breaking functions, it can include parameters in the command and operate the relay to automatically turn off after a period of time; Equipped with strobe function, it can control the periodic switching of relays; 0-255 device addresses can be set through software configuration.

2、 Product Features

8-way optocoupler input (5-24V); 12 relay outputs; 8-channel 12 bit resolution analog voltage input; 4-channel 12 bit resolution analog isolated output supports baud rate: 2400480096001920038400 (can be modified through software, default 9600);

3、 Version Description

① Normal version: The default input and output of the device are independent of each other and have no relationship.

② Intelligent self-control version:

Timed control - customizable time control for year, month, day, hour, minute, and second, which can be looped;

Output Interlock - Customize the interlocking relationship between output channels;

Switch linkage - manual switch or switch triggered device is linked with control output;

Analog automatic control - customize the upper and lower limit thresholds of analog signals, and automatically control them after triggering;

Scene control - Customize complete logic control triggering conditions;

70 sets of rule settings - up to 70 sets of rule condition settings to meet various logical requirements.

4、 Main parameters

5、 Interface Description

1. Pin Description

6、 Communication wiring instructions

1. WIFI connection: Device default WIFI signal name: JY_****， Connection password: 12345678. Device default IP: 192.168.10.1, login account: admin， Password: admin. If this signal does not appear, the device needs to be reset first.

2. WiFi reset instructions

1) There is a black reset button or pin (two bent pins) on the left side of the Ethernet port. If there is no reset button or pin, please contact technical customer service at 010-82899827-803.

2) Press and hold the reset button (or short circuit two reset pins) for 5 seconds, then remove it. After removing it, the WIFI module indicator light will flash rapidly several times and then flash normally. The device reset is successful. Wait for 5 seconds, and the device's WIFI signal will appear. The WIFI signal name is JY_ * * (* * represents a number), and the WIFI connection password is 12345678.

7、 Input/output wiring

1. Schematic diagram of active switch wiring

2. Schematic diagram of passive switch wiring

3. Relay wiring instructions

4. Analog wiring diagram

The power supply in the following figure is for sensor power supply. AI1-AI5 are connected to the sensor signal positive, ACOM - is the sensor signal negative, and ACOM+is not used. The relationship between the AI data collected by the device and the actual input value: actual value=return value * 0.001

two-wire system

Three-wire

four-wire system

8、 Network configuration instructions

Single WIFI version devices can be configured with parameters through WEB. The download link for the specific configuration manual is as follows:Configuration Manual

9、 Testing software and parameter configuration

1. Testing software: The testing software uses JYDAM debugging software, software download address:JYDAM Debugging SoftwareThe specific instructions for using the software can be found in the JYDAM Debugging Software User Manual V1.1. doc document.

2. Equipment address

2.1 Introduction to device address: DAM series devices default to a 0 address and use a broadcast address of 254 for communication. Communication cannot be achieved with 0. Device address=dip switch address+offset address. Note: This device does not have a dip switch, so the device address=offset address.

2.2 Setting of Equipment Address

① Use JYDAM debugging software to set up, software download address:JYDAM Debugging Software

② InWrite the device address that needs to be set and click on itOnce the settings are complete,The address of the current device displayed here.

3. Reading and setting of baud rate: Click on "Read" and "Set" in the baud rate setting bar below to read and set the baud rate separately.

4. Working mode

② Normal version: The default input and output of the device are independent of each other and have no relationship.

② Intelligent self-control version:

The correspondence between switch input (DI) and analog input (AI) and relay output (DO) requires the use of DLC configuration software for configuration.

DLC configuration software download address:Go to download

5. Flash on/off function and settings

5.1 Introduction to Flashing and Breaking Functions

Manual mode: For each operation of the relay, the relay will flip once (open when closed, close when open);

Flashing mode: For each operation of the relay, the relay will close for 1 second (actual time [unit second]=set number * 0.1) and then automatically disconnect;

Flashing mode: For each operation of the relay, the relay will disconnect for 1 second (adjustable time) and then automatically close;

5.2. Flashing and disconnecting settings

Open the "Juying Soaring DAM Debugging Software" and click the dropdown arrow behind the relay mode to select the mode. (The later time can be set by yourself, actual time=fill in the number * 0.1 [unit second]) Note: The flash off mode cannot be written into the device chip. After selecting the flash off mode on the software, all channels are in flash off mode. Single channel control can be achieved by sending a flash off command for a single channel, without affecting the normal control of other channels.

10、 Development documentation description

1. Communication Protocol Description: This product supports standard Modbus instructions. For detailed instruction generation and parsing methods, please refer to the register table in this article in conjunction with the "MODBUS Protocol Chinese Version". Download link for Modbus protocol manual:Modbus 20POLL Software and User Manual

2. Modbus Register Description

Coil register address table:

remarks:

① Modbus device instructions support the following Modbus addresses: 00001 to 09999 are discrete outputs (coils), 10001 to 19999 are discrete inputs (contacts), 30001 to 39999 are input registers (usually analog inputs), 40001 to 49999 are hold registers (usually storing device configuration information), using a 5-bit code format, with the first character determining the register type and the remaining 4 characters representing the address. Address 1 starts from 0, such as 00001 corresponding to 0000.

② Table of baud rate values correspondence

3. Instruction generation instructions

The instructions can be obtained by checking the debugging information in the "Juying Soar DAM Debugging Software".

Instruction generation instructions: For instructions not listed in the table below, users can generate them themselves according to the Modbus protocol. For reading and writing relay coils, it is actually reading and writing coil registers in the Modbus register. The address of the relay register has been explained in the previous text, and users only need to generate read and write instructions for register operations. For example, reading or writing the status of relay 1 is actually a read/write operation on the coil register 00001 corresponding to relay 1.

4. Instruction List

5. Instruction Explanation

5.1 Relay output: Control one relay (taking the first channel as an example, refer to this example for other channels). If any byte changes, the CRC check bit will also change accordingly.

Send code: FE 05 00 00 FF 00 98 35

Relay card return information:

Return code: FE 05 00 00 FF 00 98 35

5.2 Relay Status

Query 4-channel relays

Send code: FE 01 00 00 00 04 29 C6

Relay card return information:

Return code: FE 01 01 00 61 9C

5.3 Optocoupler input

Query optocoupler

Send code: FE 02 00 00 00 05 AC 06

Optocoupler return information:

Return code: FE 02 01 01 50 5C

5.4 Analog Query: The relationship between the obtained analog data and the actual input value is: actual value=return value * 0.001

Query analog quantity AD word

Send code: FE 04 00 00 00 05 24 06

Simulated return information:

Return code: FE 04 02 00 00 AD 24

Field Meaning Remarks

5.5. Flash on/off command

Analysis of Flash Open and Flash Close Instructions

Flash development code: FE 10 00 03 00 02 04 00 04 00 0A 41 6B

Flashing sending code: FE 10 00 03 00 02 04 00 02 00 14 21 62

Return code: FE 10 00 03 00 02 A5 C7

5.6. Fully open and fully close command

Analysis of fully open and fully closed commands

Full development code submission: FE 0F 00 00 00 04 01 FF 31 D2

Completely disconnect sending code: FE 0F 00 00 00 04 01 00 71 92

Full open return code: FE 0F 00 00 00 04 40 07

Total disconnect return code: FE 0F 00 00 00 04 40 07

11、 Common problems and solutions

1) Solution when unable to search for devices:

① Check the hardware indicator light: The Ethernet yellow light is constantly on, indicating that the link is normal. Long out: The network cable is abnormal. Ethernet green light flashing: Data transmission detected.

② Select "Broadcast Mode 1" or "Broadcast Mode 2" from the drop-down menu of "Multicast Mode", and then click to search for devices;

③ If the above operation still cannot be found, please confirm that the current PC network segment and the device network segment are in the same network segment. Disable other unused network cards on the PC. The current PC only has one unique LAN IP. Please use a PC to confirm that the network cable is functioning properly. The current software only supports IPv4.

④ If the search still cannot be found, the device with a reset button can be reset. Press and hold the reset button for 6S, and the Ethernet port light will turn off for a moment, then display normally. The first reset is that the device is a dynamic IP, and then short circuit for 6S reset. At this time, the device is a static IP;

2) When the device can be searched, the device parameters can be modified, and clicking "Configure Parameters" has no response, the solution is: 1. Double click to select the device; 2. Modify the device IP in the basic configuration information; 3. Check all devices; 4. Click to download the parameters.

12、 Technical Support Contact Information

Contact phone number: 4008128121, 010-82899827/1-803

Contact QQ: 4008128121