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4DI 4DO 4AI Modbus RTU 多功能組合採集控制器
原始價格：NT$1,380。NT$960目前價格：NT$960。 (未稅)
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4DI 4DO 4AI Modbus RTU 多功能組合採集控制器
4DI4DO4AI控制器，可支援輸入4路數位量輸入，4路類比輸入，4路繼電器輸出的產品，支援Modbus RTU協議，可直接適應PLC、DCS以及國內各種組態軟體等。本產品具有高度易用性，使用者可方便快速的整合於自己的系統中。
訊號輸入及輸出與RS485通訊電氣訊號相互隔離，有效抑制各類串模及共模幹擾，確保資料的精確度，同時也保障了模組的可靠工作。
產品特點
- 採用標準的Modbus-RTU協議。
- 安全：訊號輸入及輸出與RS485通訊電氣訊號相互隔離
- 通訊保護：RS485通訊訊號輸出介面採用過壓過流雙保護。
- 輸入輸出訊號類型、通訊格式可透過上位機軟體設定。
- 電源極性防接反保護。
WADD-4 4AI4DI4DO ModbusRTU Combination Module Analog Quantity Acquisition Switch Input Relay Output
The 4DI4DO4AI controller can support the input of 4 digital inputs, 4 analog inputs, and 4 relay outputs. It supports Modbus RTU protocol and can be directly adapted to PLC, DCS and various domestic configuration software. The product has a high degree of ease of use, users can easily and quickly integrate into their own systems.
The signal input and output are isolated from the RS485 communication electrical signal, effectively suppressing various serial mode and common mode interference, ensuring the accuracy of the data, and also ensuring the reliable operation of the module.
Features:
1. Adopt standard Modbus-RTU protocol.
2. Safety: signal input and output are isolated from RS485 communication electrical signals
3. Communication protection: RS485 communication signal output interface adopts overvoltage and overcurrent double protection.
4. The input and output signal type and communication format can be set by the host computer software.
5. The power polarity is protected against reverse connection.
Parameter:
Signal input
1. Input signal: 4 digital inputs, 4 analog inputs
2. Input signal type: switch value, 0-20mA. 4-20mA. 0-5V, 0-10V analog signal
3. Sampling rate: 4 channels are collected once every ImS
4. Resolution: 12-bit AD
5. Accuracy: voltage 0.5% current 0.5%
6. Isolation voltage protection: 1500V
Signal output
1. Output mode: relay
2. 30V DC-10A. AC 250V-10A
RS485 communication
1. Communication protocol: MODBUS-RTU Default communication address: 1
2. Interface type: isolated RS485 communication, the output interface adopts double protection of overvoltage and overcurrent
3. Baud rate: 4800, 9600, 19200, 38400, 57600 The default is 9600
4. Check Digit: No Check
5. Setting method: the module address can be set by the upper computer software
6. Isolation voltage protection: 1500V
Size: 145*90*40mm
Weight: 208g
Installation method: 35 standard card rail type
Temperature: -10~+55℃
Humidity: 35~85% (no condensation)
Power supply voltage: 12V-306 wide range power supply, power supply anti-reverse protection
Power consumption: less than 1W
Package included:
1 x 4AI4DI4DO ModbusRTU Combination Module
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