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1756-OB8I Output Module | ControlLogix 8-Point

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About the Product

Allen-Bradley 1756-OB8I ControlLogix 8-Point Isolated DC Output Module

Key Specifications

• 8 individually isolated outputs

• 12-24VDC nominal (10-30V range)

• 2A current per point @ 60°C

• 16A total module current

• 0.5V max voltage drop @ 2A

• 4A surge current (10ms duration)

Electrical Characteristics

Power Requirements:

• Backplane: 165mA @5.1V (0.89W)

• 24V supply: 2mA

Isolation:

• 250V continuous isolation

• 1350V AC tested (2 sec)

Thermal:

• 4.6W max power dissipation

• 15.7 BTU/hr thermal output

Industrial Applications

• Critical process control systems

• Safety interlock circuits

• High-noise industrial environments

• Distributed control cabinets

• Machine protection systems

Module Features

• Individual channel isolation

• No internal fuses (external protection recommended)

• Multiple communication formats supported

• Configurable fault states per point

• Compatible with 1756-TBCH/TBS6H terminal blocks

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  • Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
  • Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
  • Payment: Flexible options including major credit cards, PayPal, and bank transfers.
  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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