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.
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