Automotive Industry
- IO Modules
- Protocol Converter
- PLC
- Industrial Switch
CT-2218 Digital Output Module 8DO 24VDC NPN
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Channels8
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OutputNPN
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VDC24
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isolationOpto-couple
PRODUCT DESCRIPTION
Key Technical Features
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The module supports 8-channel digital output, the output voltage is 0VDC and the output low level is valid.
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The module could drive field equipment (relay, solenoid valve, etc.).
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The module internal bus and field output are isolated by optocoupler.
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The module carries with 8 digital output channel LED indicator.
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The module has the functions of thermal shutdown and short-circuit protection.
Technical Specifications
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General Parameters |
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Power Consumption |
Max.62mA@5.0VDC |
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Isolation |
I/O to internal bus: opto-couple isolation (3KVrms) |
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Field Power |
Nominal:24VDC, Range: 19.2～28.8VDC |
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Wiring |
Max.: AWG 18 |
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Installation |
35mm DIN-Rail |
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Size |
115*14*75mm |
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Weight |
65g |
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Environment Specification |
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Operating Temperature |
-35℃~60℃ |
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Operating Temperature |
-35℃~70℃ |
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Relative Humidity |
5~ 95%RH (No Condensation) |
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Storage Temperature |
-40℃~85℃ |
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Storage Humidity |
5~ 95%RH (No Condensation) |
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Manufacturing Test |
-40℃~75℃ |
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Ingress Protection Rating |
IP20 |
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Vibration Resistance |
Comply with IEC 61131-2 and EC 60068-2-6 |
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Impact resistance |
Comply with IEC 61131-2 and IEC 60068-2-27 |
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EMC Performance |
Comply with IEC 61131-2 and IEC 61000-4 |
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Output Parameters |
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Channel Number |
8 Channels |
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LED Indicator |
8 channels output LED indicator |
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Rated Current |
Single channel output：Max. 1000mA |
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Leak Current |
Max. value：3uA |
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Output Impedance |
< 200mΩ |
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Output Delay |
OFF to ON:Max.50us |
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Protection Function |
Over temperature shutdown: typical 135℃ |
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Load type |
GENERAL USE LOADS, PILOT DUTY LOADS |
A:8-channel NPN digital output.
A:Relays, solenoid valves, indicator lamps, and other industrial field devices.
Ideal for industries requiring high-speed, cost-effective distributed I/O:
