Product Description
Product Details
Manufacturer: Allen-Bradley
Model/Part Number: PLC5 1771-IN
Description: AC Input Module
Specifications
| Attribute | Details |
|---|---|
| Inputs per Module | 1771 I/O chassis |
| Nominal Input Voltage | AC: 24V @ 47-63Hz |
| Nominal Input Current | AC: 15.5mA @ 24V (50Hz) / 18.0mA @ 24V (60Hz) |
| On-State Current (Min.) | 7.4mA |
| On-State Voltage Range | AC: 12V to 28V |
| Off-State Voltage (Max.) | 10.5V AC |
| Off-State Current (Max.) | 2.8mA AC |
| Input Impedance | Refer to simplified schematic |
| Input Signal Delay | Off to On: 18ms ± 10ms On to Off: 18ms ± 10ms |
| Power Dissipation | 3.1 Watts (Max.), 0.4 Watts (Min.) |
| Thermal Dissipation | 10.6 BTU/hr (Max.), 1.4 BTU/hr (Min.) |
| Backplane Current | 80mA |
| Isolation Voltage | Meets or exceeds UL Standard 508 and CSA Standard C22.2 No. 142 |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity | 5% to 95% (non-condensing) |
| Wire Size | 14-gauge (2mm²) stranded maximum |
| Insulation | 3/64 inch (1.2mm) maximum |
| Category | 2 |
| Keying | Between 4 and 6 |
| Field Wiring Arm | Catalog Number 1771-WA |
| Wiring Arm Screw Torque | 7–9 inch-pounds |
| Certifications | CSA Certified CSA Class I, Division 2 (Groups A, B, C, D) Certified UL Listed CE Marked (complies with applicable directives) |
| Installation Instructions | Refer to manual 1771-2.41 |