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1756-OB16IEF
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Other Available Revisions for the 1756-OB16IEF 1756-OB16IEF//A
Common misspellings:
- l756-OB16IEF
- 1756-0B16IEF
- 1756-O816IEF
- 1756-OBl6IEF
- 1756-OB161EF
- 1756-OB16lEF
- 1756OB16IEF
The 1756-OB16IEF is a ControlLogix DC digitally-isolated peer control output unit manufactured by Allen-Bradley. Classified under the ControlLogix series, this module features a DC circuit type with an input voltage ranging 10 to 30 Volts DC. The standard operating voltage range for the 1756-OB16IEF is 10 to 30 Volts DC with a maximum output current rating point as 2 Amps at 30 degrees Celsius with 1 Amp at 60 degrees Celsius. The module also features a maximum output current rated at 8 Amps at 30 degrees Celsius and at 4 Amps at 60 degrees Celsius. The 1756-OB16IEF comes with a maximum power dissipation at 3.6 Watts at 60 degrees Celsius with the backplane current of 350 mA at 5 Volts. The backplane current at 24 Volts is 3 mA.
The 1756-OB16IEF also features two removable terminal blocks which include the 1756-TBCH and also the 1756-TBS6H. The isolation voltage for the 1756-OB16IEF is 50 Volts continuous and it fits in any slot located in the chassis. The 1756-OB16IEF also features a fault reporting feature with additional features that allow for the definition of the time duration for the module transitions from on to off. The 1756-OB16IEF unit features a CIP Sync Slave-Only Device using the CIP Sync as the time stamp and scheduling feature. The 1756-OB16IEF comes with various fault mode states that includes the “hold” state, the “last” state, and the “on” and “off” states. The fault mode durations feature 10, 5, 2, and 1-second settings and the final state after the fault mode is either the on or off states. The 1756-OB16IEF has a pilot rating of 4 Amps inrush and it is categorized under 12 to 24 Volts DC voltage categories with a current draw of 3 mA at 24 Volts and 320 mA at 5.1 Volts while the total backplane power is 1.7 Watts. The 1756-OB16IEF comes with a Pulse Width Modulation cycle time of 1 millisecond per hour at the maximum.
