8PT-16AI 8-channel PT100 Temperature Acquisition 16way Analog Input Modbus RTU Combination Module RS485 Automation Contorl Modul

SELAMAT DATANG DI TOKO KAMI Condition : New Type : Voltage Regulator Brand Name : IUPAI Origin : Mainland China Module overview For various applications, the developed general data acquisition module is widely used in various industries such as building, HVAC, fire protection, water supply, petrochemical, environmental protection, etc. It is used by most system integrators, automation companies and research institutes. High character ratio, stable and reliable data acquisition module. Special applications Customers who need cooperation, please contact us! = gt; Support multiple types of PLC; = gt; Support configuration software such as Kingview, Force Control, MCGS; = gt; Support RS232, RS485 interface, Modbus protocol touch screen, text screen; = gt; Support all standard Modbus devices online communication; = gt; If you buy a large quantity, support custom function modules; = gt; R amp;D personnel directly face customer technical support and assist customers to complete the project; CPU: imported chip, 32-bit ATMEL ARM high-speed processor, 72MHZ Operating system: GCOS, 10ms scheduling mechanism Power supply voltage: 7-35VDC @2W, power reverse polarity protection, isolation design Communication interface: DCDC isolation design, 2500V lightning protection, ESD, overvoltage, overcurrent protection Dimensions: Volume (L x W x H): 155 x 95 x 39 (mm) Installation method: screw fixing or rail installation Environmental index: -4085, 5RH non-condensing, IP20 protection Hardware watchdog: 1.5 seconds hardware watchdog protection system Channel isolation: 2500VDC isolation, anti-interference protection design. Since 1997, the product has been used stably in industrial sites Number of channels: 1 RS485, 1 RS232 Baud rate: 1200115200, default 9600 Parity check: odd check, even check, no check Start bit: 1 bit Data bits: 8 bits Stop bits: 1, 2 bits Communication protocol: MODBUS RTU Default parameter: 9600.N.8.1, station number: 1 POWER light: Displays the power status RUN light: module running indication, flashes once per second 485 lights: RS485 send data indication 232 lights: RS232 send data indication IO lights: Each digital IO has a corresponding indicator light Modbus address: 40059--40074 Function code: 03, address: 58 Factory default: current input: 4-20mA, 0-20mA [compatible] Voltage input: 0-5V, 1-5V, 0-10V Two steps to change the type: 1. Open #34;AI Configuration Software #34; and select the type; 2. Open the cover of the module, each channel has a jumper cap: ---Short 2 pins on one side of the #39;chip #39;: #34;voltage type #34; ---Short 2 pins on one side of the #39;terminal #39;: #34;current type #34; Data accuracy: 0.1% accuracy, 12 bits Refresh frequency: update all I/O point data once in 0.1 seconds The corresponding value divided by 1000 is the actual signal size: 420mA: 400020000 020mA: 000020000 0~5V: 0000~5000 010V: 000010000 Current and voltage calculation formula: register reading / 1000 Example: read 40051 register data == 4000 Then the corresponding current = 4000 / 1000 = 4mA Two-wire connection: The meter is positively connected to the power supply; The meter is negatively connected to AI; The power supply is negatively connected to AI-COM; Three-wire connection: The instrument is connected to AI; The meter is negatively connected to COM; Four-wire connection: The instrument is connected to AI; The meter is negatively connected to COM; Function 1: modify the corresponding value; Factory default 4-20mA corresponding: 4000-20000 Function 2: Modify the signal type: 0-5V, 1-5V, 0-10V, 0-20mA; 4-20mA minimum 0mA: AI=0 when disconnected, it is convenient for users to check whether the connection is bad; 4-20mA minimum 4mA: AI=4mA when the line is disconnected, that is, the AI reading is always greater than 4mA; Modbus register: 40051--40058 Function code: 03, address 50 Temperature range: -200 to 320C Accuracy: 0.1C Input mode: two or three wire system Data chip: imported industrial chip Corresponding Modbus register data: -2000 to 3200 Divided by 10 is the actual temperature value Sebelum membeli suatu produk, Mohon dapat membaca deskripsi produk dengan cermat Harap tanyakan stok sebelum melakukan pemesanan ya kak Jika Anda memiliki pertanyaan, silakan hubungi kami.