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BT-3238 Current Input Module 15-bits Single Ended 8 Channels

BT-3238:8 channels / current input /0&4-20mA, 15-bits, single ended, Code: B

◆ the module supports 8-channel current signal acquisition.
◆ the module can be configured for 0-20mA or 4-20mA current signalacquisition.
◆ the module supports 2-wire (non-loop output, external power supply is required) or 4-wire current sensor input.
◆ the internal bus of the module and field input adopts magnetic insulation.
◆ the module input channel could be connected to the field active analog signal current output sensor.
◆ the module channel equips with TVS overvoltage protection.
◆ the module supports separately disabling specific channels to improve the acquisition speed.
◆ the module supports LCD display of basic module information and channel indicator display parameters.

    Technical Parameters


    General Parameters
    Power Max.65mA@5.0Vdc
    Isolation I/O to internal bus:magnetic isolation (2.5KVrms) Power isolationDC-DC
    Wiring I/O wiring:Max.1mm²(AWG  18)
    Environment Specification
    Operational Temperature -30~75℃
    Operational Humidity 5%-95%(No Condensation)
    Protection Class IP20
    Input parameters
    Channel Number 8 channels
    Input range 0~20mA,4~20mA
    Resolution ratio 15 Bits
    Acquisition precision ±0.3%fll range,@25℃
    ±0.5%full range,@-20~70℃
    Sampling Resistance 100Ω
    Sampling rate 35ms/8 channels
    Data format 16-bit signed integer
     

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