32 channels 4-29mA analog input

S5132C is a high quality and low cost analog data acquisition module with 32 analog 4-20mA 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 4-20 mA

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---------------------------------------------------------------------------------------------4-20mA

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------------------------------------------------------------------------  -20~85℃(-13~185℉)

                   Storage--------------------------------------------------------------------------------------  -40~100℃(-40~212℉)