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.
 

Highlights:
a) Surge-protected analog inputs with 12-bit resolution and 100k sample speed
b) Input can be any combination of 0-10V,0-5V,4-20mA,NTC 10K thermistor and dry contact
c) Surge-protected and isolated Rs485 ensure reliability
d) The channel number is configurable, can be set up from one channel through 8 channel, improve sample rate for small count analog input
e) Standard ModBus protocol allows for up to 254 unique devices on one RS485 network
f) Can detect RS232 or RS485 automatically, no need jumper
g) Tell us your requirement, we will update our firmware even after you received the modules ,you can update your modules through ISP.
 

Application:
a) Remote data acquisition
b) Process monitoring
c) Industrial process control
d) Energy management
e) Supervisory control
f) Security systems
g) Laboratory automation
h) Building automation
i) Product testing
j) Direct digital control
 

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/C
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--- 0~70C(32~158F)
Storage--- -20~85C(-4~185F)
Ambient humidity--- 10%~90%RH
Material,enclosure--- Flame proof plastic
Enclosure rating--- IP31
Colour--- Ice Blue
Size--- 100*69*25 mm