1756-OA8E Output Module - Allen-Bradley

Allen-Bradley 1756-OA8E ControlLogix AC Output Module

Technical Specifications

• The module provides eight independent output channels for flexible control
• It operates within a 74-132V AC voltage range at 47-63 Hz frequency
• Each output point handles 2 Amps maximum current at 60°C
• Total module current rating is 8 Amps at 30°C with linear derating
• Output response time is 9.3 ms at 60 Hz for both on and off transitions
• Backplane power requirement is 200 mA at 5.1V DC and 250 mA at 24V DC
• Maximum power dissipation is 5.5 Watts at 60°C operating temperature
• The module features electronic fusing protection on all channels

Installation Requirements

• Install the module in any available slot of your 1756 ControlLogix chassis
• Use compatible terminal blocks 1756-TBNH or 1756-TBSH for wiring
• Ensure proper isolation of 50 volts continuous between circuits
• Maintain operating temperature between 0°C and 60°C for optimal performance
• Follow all local electrical codes and safety standards during installation

Package Contents & Shipping

• You receive a genuine Allen-Bradley 1756-OA8E module in original packaging
• All items are brand new and factory sealed with full manufacturer warranty
• We process orders quickly with shipping within 5 business days
• We use reliable carriers including FedEx, UPS, and DHL for delivery
• Note that terminal blocks ship separately and require separate ordering

Frequently Asked Questions

• What is the maximum load current per output?
  Each output supports 2 Amps continuous current at 60°C ambient temperature.
• How many output groups does this module have?
  The 1756-OA8E organizes outputs into two groups of four channels each with separate protection.
• Is this module compatible with all ControlLogix chassis?
  Yes, it works in any 1756 series ControlLogix chassis without slot restrictions.
• What protection features does it include?
  All channels feature electronic fusing for overload protection and short-circuit protection.
• What is your return policy?
  We offer a 30-day return policy for all unused products in original condition.

For technical specifications or purchasing information, contact: sales@nex-auto.com