NEW ALLEN BRADLEY 1771-OMD OUTPUT MODULE 1771OMD
About 1771-OMD:
The 1771-OMD PLC 5 Digital Output Module by Allen-Bradley is a fused output module installed in a single slot of the 1771 I/O chassis. The module has 16 outputs with an output voltage range between 184 and 250V AC at 47 - 63Hz and an output current of 2A for each output and an aggregate current that must exceed 8A for the entire module. The module has a surge current of 25A which flows on each output for 100ms and keeps recurring every 1 second and 25A on the entire module for 100ms that is repeatable every 1 second. The 1771-OMD requires 10mA per output at 220V AC (60Hz) minimum current load to remain ON and the maximum voltage loss in the ON state is 1.5V at 2A. It has 4mA per output at 220V AC OFF state leakage current and the maximum signal delay time on the outputs is 10ms for ON and 8.3 to 9.1ms for OFF at 60Hz.
Allen Bradley 1771-OMDTechnical Specifications:
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Part Number/Catalog No. | 1771-OMD |
| Number of Outputs | 16 Outputs |
| Voltage Category | 220 Volts AC |
| AC Operating Voltage | 184-250 Volts |
| Backplane Current | 700 Miliamperes |
| Max Continuous Current Per Output | 2 Amperes |
| Max Current Per Module | 8 Amperes |
| Typical AC Signal Delay (Off) | 45 (+/- 15) ms |
| Model Status | Earlier Model |
| Coating | Conformal Coat |
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