S3100 is a high quality and low cost analog data acquisition module. We keep
contacting with customer when we develop this module to ensure it suit for field application. S3100 has total 8 channels input, each input has lightning and surge protection. Output use RS232 or RS485 BUS, both of them has surge protection, to reduce interference by serial port communication, the output isolated by high speed opto-couplers. The modules are slave devices that can be easily controlled via the RS485 serial interface using the industry standard Modbus protocol.

Technical data:
Resolution ---  12-bit
Input channel number ---  8
Input range ---  0~5V,0~10V,4~20mA,10K thermistor, dry contact
Input protection ---  Lightning,static
Accuracy ---  ±0.1%
Zero drift ---  ±3uV/℃
Sample rate ---  95 sample/second(8 channels),710 sample/second(1 channel)
Output BUS ---  RS232/RS485(detect automatically)
Output Protection ---  Lightning,static
Power input ---  12~24V(AC/DC)
Power consumption ---  <0.6W
Ambient temperature:
Operation ---  0~70℃(32~158℉)
Storage ---   -20~85℃(-4~185℉)
Ambient humidity ---  10%~90%RH
Material,enclosure ---  Flame proof plastic
Enclosure rating ---  IP31
Colour ---  Ice Blue
Size ---  100*69*25 mm

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