Technical Specifications
| Parameter | Details |
|---|---|
| Product Type | Digital Input/Output Combination Module |
| Compatibility | Fuji MICREX-F Series PLC |
| Digital Inputs | 2 channels (24 VDC, sink/source) |
| Digital Outputs | 4 channels (transistor, 24 VDC, 0.5 A each) |
| Input Voltage Range | 20.4 VDC to 28.8 VDC |
| Input Current | 7 mA typical per channel |
| Output Voltage Drop | 1.5 V maximum at 0.5 A |
| Response Time (Input) | 2 ms typical |
| Response Time (Output) | 1 ms typical |
| Isolation Method | Photocoupler (between I/O and logic) |
| Dimensions (H x W x D) | 90 mm x 50 mm x 75 mm |
| Weight | 0.18 kg |
| Power Consumption | 2.0 W typical |
| Current Draw (5 VDC) | 100 mA |
| Operating Temperature | 0 °C to 55 °C |
| Storage Temperature | –25 °C to +70 °C |
| Relative Humidity | 30 % to 85 % (non-condensing) |
| Protection Class | IP20 |
| Certifications | CE, UL |
Mixed I/O Configuration
The NC1AY02-04 combination module delivers a balanced mix of digital inputs and outputs for compact control applications. This unit features two 24 VDC input channels capable of accepting both sink and source connections, accommodating various sensor types. Additionally, it provides four transistor output channels, each rated at 0.5 A, suitable for driving small solenoids, indicator lamps, or relay coils.
Performance Characteristics
Input channels on the NC1AY02-04 respond within 2 ms, while output channels achieve 1 ms response times, ensuring timely signal processing for most industrial sequences. Photocoupler isolation effectively separates the I/O field wiring from the internal logic circuitry, protecting the main controller from electrical noise and transient surges.
Physical Integration
Weighing only 0.18 kg and measuring 90 mm x 50 mm x 75 mm, the NC1AY02-04 occupies minimal space within control panels. The module draws just 100 mA from the 5 VDC backplane, consuming only 2.0 W of power. This compact design and low energy consumption make it ideal for distributed I/O applications or retrofit projects with limited cabinet real estate.
Wiring and Installation
Connect field devices to the NC1AY02-04 using the removable screw-type terminal block, which accepts wire sizes from 0.5 mm² to 1.5 mm². Mount the module securely onto a DIN rail using the integrated retaining clips. The module automatically configures its I/O mapping upon connection to the MICREX-F base unit, eliminating manual address assignment.
Details
| Weight | 0.18 kg |
|---|---|
| Dimensions | 90 × 50 × 75 mm |
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