C4IDC Crydom - AC-DC Power Systems

C4IDC Description

Crydom makes the C4IDC, a power supply. It is widely used for heater control, motor switching, lighting and process equipment where mechanical contacts would wear out.

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Summary of Features

Target Applications

Crydom C4IDC is used for interfacing field devices (switches, sensors, motor starters, valves, lamps) with PLCs, microprocessor and computer control systems.

Key Specifications

Crydom C4IDC is a C4 Series DC input module, input 10-32 VDC, open-collector output, 4.5-30 VDC logic supply, 4 kV optical isolation, LED status indicator. Source: Crydom C4 Series input modules datasheet. Values at 25°C unless noted.

Parameter	Value
Input
Input voltage range	10-32 VDC
Maximum input current	20 mA
Input resistance	2 kOhm
Drop-out current	1.5 mA
Allowable voltage / current for no output	3.0 VDC / 1.0 mA
Output
Logic supply voltage range	4.5-30 VDC
Maximum output voltage drop	0.2 VDC
Maximum output current	50 mA
Maximum logic supply current	25 mA
Maximum turn-on / turn-off time	5.0 ms / 5.0 ms

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