32 channels 0-5V,thermistor,dry contact analog input modules,modbus,rs485

S5132A is a high quality and low cost analog data acquisition module with 32 analog inputs.  each input has lightning and surge protection, Output is RS485 BUS with 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:

l         Surge-protected analog inputs with 12-bit resolution and 100k sample speed

l         Input can be any combination of 0-5V,NTC 10K thermistor and dry contact

l         Surge-protected and isolated Rs485 ensure reliability

l         The channel number is configurable, can be set up from 1 channel through 32 channels, improve sample rate for small count analog input

l         Standard ModBus protocol allows for up to 254 unique devices on one RS485 network

l         A lot of spare FLASH can be used to store user's parameters

l         Islated RS485, non-isolated RS485, RS232 for optional

l         Can update your firmware via ISP through RS485 network

Application:

ü         Remote data acquisition

ü         Process monitoring

ü         Industrial process control

ü         Energy management

ü         Supervisory control

ü         Security systems

ü         Laboratory automation

ü         Building automation

ü         Product testing

ü         Direct digital control

Technical data:

Resolution-----------------------------------------------------------------------------------------------12-bit

Input channel number---------------------------------------------------------------------------------------       32

Input range---------------------------------------------------------------0~5V,10K thermistor, dry contact

Input protection------------------------------------------------------------------------------Lightning,static

Accuracy-------------------------------------------------------------------------------------------------±0.1%

Zero drift-----------------------------------------------------------------------------------------------±3uV/℃

       Sample rate--------------------------20 sample/second(32 channels),900 sample/second(1 channel)

       Output BUS-----------------------------------------------------------------RS485(opto-couplers isolated)

       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----------------------------------------------------------------------------------------------White/Black

Size---------------------------------------------------------------------------------------------115*90*43 mm