CT-623F: 8 digital input&8 digital output /24VDC/ source or sink
Product Details
1. Module Type
2. State indicators
3. Channel indicators
4. Wiring Terminal and Marking
5. Internal Bus
6. Field Power
7. Buckle
8. Grounding Sheet
9. 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
General Parameters
Power: Max.85mA@5.0Vdc
Isolation I/O to internal bus: opto-coupler isolation (3KVrms)
Field Power: Nominal voltage: 24Vdc
Input range: 22~28Vdc
Wiring: I/O wiring: Max.1.5mm²(AWG 16)
Installation: 35mm DIN-Rail
size: 115*14*75mm
Weight: 65g Environment Specification
Working temperature: -40~85℃
Environmental humidity: 5%-95% (No Condensation)
Protection grade: IP20
Environmental Parameters
Channel Number: 8-channel source/sink type input
Indicator: 8 channel input indicators
Open 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 @28V
Input impedance >7.5kΩ
Input delay OFF to ON: Max.3ms
ON to OFF: Max.2ms
Prop filter Default: 10ms
Sampling frequency 500Hz
Count frequency <200Hz
Output parameter
Channel Number: 8 channel source type output
LED Indicator: 8 channel output indicators
Rated current: Typical value:0.5A
Leakage current: Maximum value: 10uA
Output impedance: <200mΩ
Output delay
OFF to ON: Max.100us
ON to OFF: Max.150us
Protection function:
Temperature protection: typical value 135℃
Protection current: typical value 1.1A
Short circuit protection support
Application
