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SKU
1771-ia
| Manufacturer | Industrial Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1771-IA |
| Module Type | Digital AC/DC Input Module |
| Number of Inputs | 8 Inputs |
| Voltage Category | 120 Volts AC/DC |
| Compatible Chassis | 1771-AB thru 1771-A4B |
| AC Operating Voltage | 87-138 Volts |
| DC Operating Voltage | 97-138 Volts |
| Backplane Current | 75 Miliamperes |
| Max AC Off-State Current | 2.8 Miliamperes |
| Typical AC Signal Delay (On) | 24 (+/- 10) ms |
| Typical DC Signal Delay (On) | 10 (+/- 4) ms |
| Typical DC Signal Delay (Off) | 20 (+/- 9) ms |
| UPC | 10662468205440 |
| Wiring Arm | 1771-WA |
| Dimensions | 3.5 x 6.5 x 2.0 in (89 x 165 x 51 mm) |
| Agency Certification (when product or packaging is marked) | • CSA certified • CSA Class I, Division 2, Groups A, B, C, D certified • UL listed • CE marked for all applicable directives |