Original New AB1771-IMD Allen-Bradley PLC MODULE
1771-IMDProfile :
The Allen-Bradley 1771-IMD is a digital AC/DC input module.
Sixteen inputs are available with this module. It comes with a nominal input voltage of 220V DC and 220V AC at 50-60 Hz and with nominal input currents of 0.6 mA at 220 V DC, 9.9 mA at 220V AC at 50 Hz, and 10.4 mA at 220V AC at 60 Hz. This module also has an on-state voltage range of 184-250V AC and 166-230V DC. Its maximum off-state voltage is 92V AC or DC, the maximum off-state currents are 3 mA at 92V AC, and 0.25 mA at 92V DC, and minimum on-state currents of 0.43 mA at 166V DC and 8.7 mA at 184V AC, 50 Hz.
Allen Bradley 1771-IMDTechnical Specifications:
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Part Number/Catalog No. | 1771-IMD |
| Number of Inputs | 16 Inputs |
| Voltage Category | 220 Volts AC/DC |
| AC Operating Voltage | 184-250 Volts |
| DC Operating Voltage | 166-230 Volts |
| Backplane Current | 250 Miliamperes |
| Max AC Off-State Current | 13.0 Miliamperes |
| Max DC Off-State Current | 0.25 Miliamperes |
| Typical AC Signal Delay (On) | 15 (+/- 8) ms |
| Typical DC Signal Delay (On) | 15 (+/- 8) ms |
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