AMP- W4220D is a 4-channel analogue signal (voltage/current) high-precision acquisition data logger. The acquisition accuracy and high speed analogue signal data are stored in micro SD for data logging with predefined timing interval and communicate with wireless or wired using Modbus-RTU communication, can be adapted to PLC, HMI, DCS and a variety of configuration software.
| Industrial Wireless 4 Channel 4-20mA/ 0-5V/ 0-10V ADC Scanner/Data logger/Transmitter - AMP-W4220D | |
|---|---|
| Input channel | : 4-channel isolated analogue acquisition |
| Input signal type | : 4-20mA, 0-5V, 0-10V |
| Accuracy | : Voltage input 0.2% current input 0.3% |
| Sampling rate | : 200ms |
| Resolution | : 16 bit acquisition |
| Data Storage | : Micro SD up to 32 GB |
| RTC | : inbuilt high precise RTC clock |
| Communication output | |
| Communication protocol | : Wireless Point to Point, Point to Multi Point, MODBUS-RTU with RS485 Modbus |
| Operating Frequency | : 433Mhz, 868MHz, 2.4GHz |
| RF Channels | : 32 |
| Range | : Up to 4km line-of-sight range depending on operating frequency |
| Baud Rate | : 1200bps -115200bps |
| ransmitting power | : 0dBi to 20dBi configurable |
| Packet Size | : 256 bytes with CRC |
| Power supply range | : DC 8-28V, 100mA |
| Operating temperature | : -40℃ ~ 85 ℃ industrial grade |
| Mechanical size | : 120mm * 72mm * 26mm (L * W * H) |
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