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1794-OM8
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Other Available Revisions for the 1794-OM8 1794-OM8//A
Common misspellings:
- l794-OM8
- 179A-OM8
- 1794-0M8
- 1794-OMb
- 1794OM8
Technical Specifications for 1794-OM8
| Brand | Allen-Bradley / Rockwell Automation |
|---|---|
| Series | Flex I/O |
| Part Number | 1794-OM8 |
| Product Type | Distributed I/O Digital Module |
| Product Family | Flex I/O 1794 |
| Bulletin | 1794 |
| Nominal Output Voltage | 240V AC |
| Minimum Output Voltage | 159V AC |
| Output Current Rating | 4.0 A (8 outputs at 500 mA) |
| Minimum On-State Current | 50 mA per output |
| Maximum On-State Current | 500 mA per output at 55 degrees Celsius |
| Maximum On-State Voltage Drop | 1.5V AC at 0.5 A |
| Surge Current | 7 A for 40 ms each, repeatable every 8 seconds |
| Maximum Off-State Leakage | 2.5 mA |
| Maximum Output Voltage | 264V AC |
About 1794-OM8
The 1794-OM8 Output Module is a Flex I/O distributed output module manufactured by Allen-Bradley/Rockwell Automation as a member of the Flex I/O 1794 product line. This output module comes with 8 non-isolated outputs, with an output voltage of 220 Volts AC. It also features a current rating of 500 milliamps per output and a bus current of 60 milliamps at 5 Volts DC. The Allen-Bradley 1794-OM8 Digital Output Module comes with a terminal base unit (the 1794-TBNF) and it has a power dissipation rating of 5.0 Watts at 0.5 Amps. This AC output module's other specifications include an in-cabinet distributed I/O maximum output current rating of 4.0 Amps per module. It also supports DIN rail and panel mounting and complies with the C-TICK, CUL, CSA, CE, KC, GOST, and UL standards. This output module features an IP 20 (open style) IP rating.
The Allen-Bradley 1794-OM8 Digital Output Module's compatible terminal base units include the 1794-TBNF, 1794-TBN, 1794-TBNFK, and the 1794-TBNK terminal bases. It features a minimum output voltage of 159 Volts AC, a nominal output voltage of 240 Volts AC, and a maximum output voltage of 264 Volts AC. This module also has a minimum on-state current of 50 milliamps per output and a maximum on-state current of 500 milliamps per output at 55 degrees Celsius. The 1794-OM8 Output Module has a maximum on-state voltage drop of 1.5 Volts AC at 0.5 Amps. This module's surge current is 7 Amps for 40 milliseconds and it is repeatable every 8 seconds. This output module's isolation voltage is 250 Volts (continuous), with the basic insulation type, and the field-side to backplane isolation is type tested at 1530 Volts AC for 1 minute. There is no isolation between the individual output channels.
The Allen-Bradley 1794-OM8 Distributed I/O Digital Module is manufactured as part of the Flex I/O 1794 series. It features 8-non-isolated outputs and it runs on 220 Volts AC output voltage.
F.A.Q for 1794-OM8
