E820-AIO (4xAI
0-20mA)
Data Acquisition Module with 4 Analogue Inputs
(0-20mA) and ModBus RS485
E820-AIO is the analog signal
collection product with RS485 communication network, E820-AIO transmits the analog
signal of scattered field data point via AD transformation to master or control
remote home site via the PC. Built-in watch dog (0.2s reset), the system will
not be halted easily. E820-AIO analog acquisition module features measurement
data collection, measured data collection, device switch status collection etc.
Main Features
v Wide working temperature range: working at -40℃～+65℃,
suitable for harsh working environment.
v Non
directional design of input power: This can avoid misconnection and over
connection damage, increasing the reliability.
v Modbus
protocol: Q&A communication, easy to use and featuring cheap hardware and
strong universal property.
v High
acquisition accuracy: 0.1%FS.
v All
aluminum alloy shell: Good EMS performance, compact size, easy installation and
good heat dissipation.
v Watch
dog: This can conduct the precise time layout. Once any exception occurs, the
module will restart in 0.2s and continue to work as previous parameters.
Technical Specifications
