OEM/ODM China Modbus Module - CT-623F: 8 digital input&8 digital output /24VDC/ source or sink – ODOT

Product Details

① Module Type② State indicators③ Channel indicators④ Wiring Terminal and Marking⑤ Internal Bus⑥ Field Power⑦ Buckle⑧ Grounding Sheet⑨ Fixed Wiring Harness

Product Characteristic

CT-623F: 8-channel digital input /24VDC/ source or sink type & 8-channel digital output /24VDC/ source type

Module features◆ The module supports 8-channel digital input, and supports source type and sink type two-way input. The input voltage is 0V/24VDC.◆ The module supports 8-channel digital output, Output high level valid, and the output voltage is 24VDC.◆ Module input channel can collect digital output signal of field equipment. (dry contact or active output)◆ The module input channel can be connected to the 2-wire or 3-wire digital sensor.◆ Module input channel supports 32-bit counter for each channel, the counting frequency < 200Hz.◆ The input channel of the module supports the signal maintenance function, and the maintenance time can be set.◆ The input channel of the module can set the digital signal input filtering time and the byte transfer order of the counter.◆ The input channel of the module can set the counting mode and counting direction independently.◆ Module output channel can drive field equipment .(relay, solenoid valve, etc.)◆ The output channel of the module is equipped with short circuit, thermal shutdown and overvoltage protection functions.◆ Module internal bus and field input and output , using Optocoupler isolation.◆ Module has 16 digital input and output channel LED indicator light.

Technical Parameters

Technical parametersGeneral ParametersPower：Max.85mA@5.0VdcIsolation I/O to internal bus: opto-coupler isolation (3KVrms)Field Power：Nominal voltage: 24VdcInput range: 22~28VdcWiring：I/O wiring: Max.1.5mm²(AWG 16)Installation：35mm DIN-Railsize：115*14*75mmWeight：65g

Environment SpecificationWorking temperature：-40~85℃Environmental humidity：5%-95% (No Condensation)Protection grade：IP20

Environmental ParametersChannel Number: 8-channel source/sink type inputIndicator: 8 channel input indicatorsOpen voltage: High input: Min.10Vdc to Max.28Vdc (Common: 0Vdc)Low input: Min.0Vdc to Max.14Vdc (Common: 24Vdc) Close voltage:High input: Max.5Vdc (Common: 0Vdc)Low input: Min.19Vdc (Common: 24Vdc) Open current Max.5mA/ channel @28VInput impedance >7.5kΩInput delay OFF to ON: Max.3msON to OFF: Max.2ms Prop filter Default: 10msSampling frequency 500HzCount frequency <200Hz

Output parameterChannel Number: 8 channel source type outputLED Indicator: 8 channel output indicatorsRated current: Typical value:0.5ALeakage current: Maximum value: 10uAOutput impedance: <200mΩ

Output delay OFF to ON: Max.100usON to OFF: Max.150us

Protection function:Temperature protection: typical value 135℃Protection current: typical value 1.1AShort circuit protection support

Technical Parameters