Product Description
Product Details
Manufacturer: Allen-Bradley
Model/Part Number: PLC5 1771-IA/C
Description: AC/DC Input Module
Specifications
| Field | Information |
|---|---|
| Module Location | 1771 I/O chassis |
| Nominal Input Voltage | 120V AC @ 47-63Hz, 125V DC |
| Nominal Input Current | 6.83mA @ 120V AC 50Hz, 7.9mA @ 120V AC 60Hz, 7.4mA @ 125V DC |
| On-state Voltage Range | 87V AC to 138V AC, 97V DC to 138V DC |
| On-state Current (Minimum) | 5.2mA |
| Off-state Voltage (Maximum) | 46V AC peak, 57V DC |
| Off-state Current (Maximum) | 2.8mA AC peak or DC |
| Input Impedance | Refer to simplified schematic |
| Input Signal Delay | Off to On: 24+10ms for AC, 10+4ms for DC On to Off: 24+10ms for AC, 20+9ms for DC |
| Power Dissipation | 10.7 Watts (max.), 0.4 Watts (min.) |
| Thermal Dissipation | 36.5 BTU/hr (max.), 1.4 BTU/hr (min.) |
| Backplane Current | 75mA |
| Isolation Voltage | Meets or exceeds UL Standard 508 and CSA Standard C22.2 No.142 |
| Operational Temperature | 0 to 60°C (32° to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity | 5% to 95% without condensation |
| Wire Size | 14 gauge (2mm) stranded maximum, 3/64 inch (1.2mm) insulation maximum |
| Category | Keying, Field Wiring Arm |
| Wiring Arm Torque | 7-9 inch-pounds |
| Certification | CSA certified, CSA Class I, Division 2, Groups A, B, C, D certified |
| UL Listing | UL listed |
| CE Mark | CE marked for all applicable directives |
| Installation Instructions | 1771-2.1 |