通道：4
输入电压类型: mA, V, Thermistor, RTD
输入电压范围: 0 to 20 mA, 4 to 20 mA, 0 to 10 V
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ADAM-4022T双环PID控制器是一个串行控制器。它是研华ADAM-4000系列带有串行PID控制器的产品。由于具有±0.15%的度，ADAM-4022T在温度和其他制冷制热应用与环境测试的处理过程中是一款理想的控制器。ADAM-4022T实用软件能够助你选择输入和配置范围，设置工作参数（(SP, Sv, Pv …等），满足你的过程控制需求。ADAM-4022T专为在工业环境中使用而设计。它能在橱柜内的标准DIN轨道上安装。并且它能由10~30Vdc供电，以满足现场各种供电电源。它还能抵挡周边高达60℃温度，并能抵制振动和机械抖动产生的影响。
LED Indicators
Power
Power Supply
Power Requirement
10~30 VDC
Analog Input
Channels
Voltage Range
Current Input
Direct Sensor Input
Burn-out Detection
Channel Independent Configuration
Sampling Rates
Resolution
CMR @ 50/60 Hz
4 differential
0~10 V
0~20 mA, 4~20mA
Thermistor 3k, 10k RTD (Pt100, 1000)
Yes
Yes
10 samples/second (total)
16-bit
92 dB
Analog Output
Channels
Voltage Range
Current Output
2
0~10 V
0~20 mA, 4~20mA
General
Watchdog Timer
Connector
Temperature (Operating)
Humidity
Temperature (Storage)
Interface
Isolation Protection
Communication Protocol
Communication Speed
Comm. Distance
Data Flow Control
System (1.6 second)
2 x plug-in terminal block (#14~28 AWG)
-10~70 °C (14~158 °F)
5~95 %RH
-25~85 °C (-13~185 °F)
RS-485
3000 VDC
ASCII command & Modbus/RTU
Serial: From 1,200 to 115.2 k
Serial: 1.2 km
Yes
Digital Input
Channles
Input Voltage
2
Logic level 0: close to GND Logic level 1: open
Digital Output
Channels
Power Dissipation
2 Open collector to 30V, 30 mA max. load
300 mW
18476322303