Product Details
① Module Type② State indicator③ Channel indicator④ Wiring Terminal and identification⑤ Internal Bus⑥ Field Power⑦ Buckle⑧ Grounding Resilient Sheet⑨ Fixed Wiring Harness
Product Characteristic
CT-2228: 8 channel digital output/24VDC/ Source type
Module features◆the module supports 8-channel digital output, output high level effective, and output voltage 24V◆the module could drive field equipment (relay, solenoid valve, etc.)◆the module internal bus and field output are isolated by optocoupler◆the module carries with 8 digital output channel LED indicator◆the module has the functions of thermal shutdown and overcurrent protection◆the module supports short circuit protection and overload protection
Technical Parameters
Technical ParametersGeneral parametersPower Consumption:Max.80mA@5.0VdcIsolation:I/O to internal bus: opto-couple isolation (3KVrms)Field Power:Nominal:24Vdc, Range:22-28Vd
Wiring:I/O wiring:Max.1.5mm2(AWG 16)Mounting Type:35mm DIN-RailSize:115*14*75mmWeight:65g
Environment SpecificationOperational Temperature:-40~85℃Operational Humidity:5%~95% RH(No Condensation)Protection Class:IP20
Output parametersChannel Number: 8 ChannelsLED Indicator: 8 Channels output LED IndicatorRated Current: Typical value:500mALeak Current: Max. value:100uAOutput Impedance: <280mΩ
Output Delay OFF to ON:Max.100usON to OFF:Max.150us
Protection Function:Over temperature turn-off: typical 135℃Overcurrent protection: typical value 1.1A
Technical Parameters
1. Module Type
2. State indicator
3. Channel indicator
4. Wiring Terminal and identification
5. Internal Bus
6. Field Power
7. Buckle
8. Grounding Resilient Sheet
9. Fixed Wiring Harness
General parameters
Power Consumption: Max.80mA@5.0Vdc
Isolation: I/O to internal bus: opto-couple isolation (3KVrms)
Field Power: Nominal: 24Vdc, Range: 22-28Vd
Wiring: I/O wiring: Max.1.5mm2(AWG 16)
Mounting Type: 35mm DIN-Rail
Size: 115*14*75mm
Weight: 65g
Environment Specification
Operational Temperature: -40~85℃
Operational Humidity: 5%~95% RH(No Condensation)
Protection Class: IP20
Output parameters
Channel Number: 8 Channels
LED Indicator: 8 Channels output LED Indicator
Rated Current: Typical value: 500mA
Leak Current: Max. value: 100uA
Output Impedance: <280mΩ
Output Delay
OFF to ON: Max.100us
ON to OFF: Max.150us
Protection Function:
Over temperature turn-off: typical 135℃
Overcurrent protection: typical value 1.1A