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BT-3244 Current Input Single-Ended Bipolar 4 Channels Intergrated Control

BT-3244:4 channels / current input / 0&4-20mA, ±20mA, 15 bits, Single-ended bipolar, Code: C

◆ the module supports 4-channel current signal acquisition.
◆ the module can be configured for 0-20mA, 4-20mA and ±20mA current signal acquisition.
◆ the module supports 2-wire (non-loop output, external power supply is required) 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 isolation:DC-DC
    Wiring I/O wiring:Max.1mm²(AWG  18)
    Installation 35mm DIN-Rail
    Environment Specification
    Operational Temperature -30~75℃
    Operational Humidity 5%-95%(No Condensation)
    Protection Class IP20
    Input parameters
    Channel Number 4 channels
    Input range 0~20mA,4~20mA and±20mA
    Resolution ratio 15 Bits
    Acquisition precision ±0.3%full range, @25℃
    ±0.5%full range, @-20~70℃
    Sampling Resistance 100Ω
    Sampling rate 17ms/4 channels
    Data format 16-bit signed integer

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