Analog input module CT-3234

RS-485Modbus RTUModbus TCP

CT-3234 4 channels analog input /0&4-20mA/15-bit single-ended Module features ◆ The module supports 4-channel current signal acquisition. ◆ The module can be configured for 0-20mA or 4-20mA current signal acquisition. ◆ 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 is connected to the field active analog signal current output sensor. ◆ The module channel equips with TVS overvoltage protection. General Parameters Power - [email protected] Isolation - I/O to internal bus: magnetic isolation (2.5KVrms) Power isolation: DC-DC Wiring - Max.: AWG 18 Min.: AWG 24 Installation - 35mm DIN-Rail Size - 115*14*75mm Weight - 65g Vibration Resistance - Comply with IEC 61131-2 and EC 60068-2-6 Impact resistance - Comply with IEC 61131-2 and IEC 60068-2-27 EMC Performance - Comply with IEC 61131-2 and IEC 61000-4 Environmental parameters Operating Temperature of Horizontal Installation - -35℃~70℃ Operating Temperature of Vertical Installation - -35℃~60℃ Relative Humidity - < 95%RH (No Condensation) Storage Temperature - -40℃~85℃ Storage Humidity - < 95%RH (No Condensation) Manufacturing Test Temperature - -40℃~75℃ Ingress Protection Rating - IP20 Input Parameters Channel Number - 4 channels LED Indicator - 4 LED channel state indicators Input Range - Maximum: 0 ~ 23.5 mA Resolution Ratio - 15 Bits Acquisition Precision - ±0.3% full range, @25℃ - ±0.5% full range, @-20~70℃ Sampling Rate - 6ms / 4 channels (filter level 0) Data Format - 16-bit signed integer