12PT100 + RS485 + RS232 Three-Wired Temperature Collector Data Acquisition Module RTU-318D

12PT100 + RS485 + RS232 Three-Wired Temperature Collector Data Acquisition Module RTU-318D



Download Module Information:
http://pan.baidu.com/s/1mi4Vl0k

Description:
The general data acquisition module is widely used in various industries such as building, HVAC, fire protection, water supply, petrochemical, and environmental protection. It is adopted by most integrators, automation companies, and research institutes. It is a cost-effective data acquisition module with stability and reliability.

Support PLC. For Siemens and the like.
Support for Kingview, Force Control, MCGS and other configuration software.
Support RS232, RS485 interface, for Modbus protocol touch screen, text screen.
Support for all standard Modbus device online communication.
If it reaches a certain number, functional modules can be customized.
R&D personnel directly face customers with technical support and assist customers in completing projects.

Product Stability & Reliability:
- Device selection: CPU and other key devices are imported from the United States
- Production link: reflow soldering process, integrated machine production soldering
- Industrial design: RS485 port photoelectric isolation, anti-interference, anti-lightning protection
- Technical support: R&D engineers directly face customers and provide technical support
- Quality assurance: industrial grade quality

System Parameters:
- CPU: American imported chip, 32-bit high-speed processor for ATMEL ARM, 72MHZ
- Operating system: For GCOS, 10ms scheduling mechanism
- Power supply voltage: 7-30VDC at 3W, power supply reverse connection protection, isolation design
- Communication interface: DCDC isolation design, 2500V lightning protection, ESD, over-voltage, over-current protection
- Dimensions: Volume: 155 x 95 x 39 mm (LxWxH)
- Installation method: screw fixation, rail installation
- Environmental indicators: -40 to 85℃, 5%~95%RH without condensation, IP20 protection
- Hardware watchdog: 1 second hardware watchdog protection system
- Channel isolation: 2500VDC isolation, anti-interference protection design. Since 1997, the product has been stably applied to industrial sites

RS485/RS232 Parameters:
- 1-way RS485
- 1-way RS232
- Baud rate: 1200-115200
- Communication protocol: For MODBUS RTU
- Default configuration: 9600.N.8.1, station number is 1

UART0-RS485:
- Address: 1
- Baud rate: 9600
- Check: NONE
- Data bits: 8
- Stop bit: 1
- Module type: I/O module
- Protocol type: For MODBUS_RTU
- Response timeout 10ms: 100

UART1-RS232:
- Address: 1
- Baud rate: 9600
- Check: NONE
- Data bit: 8
- Stop bit: 1
- Module type: I/O module
- Protocol type: For MODBUS_RTU
- Response timeout 10ms: 100

PT100 Thermal Resistance Collection:
- Input mode: two-, three-wire system: PT100 sensor
- Temperature measurement accuracy: 0.1℃
- Temperature measurement range: -200℃ to 320℃
- Application design: Industrial-grade anti-interference design, stable and reliable data, special chips imported from the United States

Package Included:
- 1 x Module

Note: Other items pictured are not included, for demonstration purposes only.