Allen-Bradley 1756-IA16I Digital AC Input Module

Allen-Bradley 1756-IA16I ControlLogix AC Input Module

Technical Specifications

• The module features 16 individually isolated input channels for maximum flexibility
• It operates within a 79-132V AC voltage range at 47-63 Hz frequency
• Input current requirements range from 5 mA to 15 mA depending on voltage
• Programmable input delay times of 9 or 18 milliseconds for noise filtering
• Backplane power requirement is 125 mA at 5V DC and 2 mA at 24V DC
• Maximum power dissipation is 4.9 Watts at 60°C operating temperature
• Off-state leakage current is limited to 2.5 milliamperes maximum
• Each channel provides 125 volts continuous isolation for safety

Installation & Wiring

• Install the module in any 1756 ControlLogix chassis slot without restrictions
• Use compatible terminal blocks 1756-TBCH or 1756-TBS6H for connections
• The module works in both local and remote chassis configurations
• Front panel LEDs provide individual channel status indication for easy monitoring
• Follow all local electrical safety standards during installation and wiring

Package Contents & Shipping

• You receive a genuine Allen-Bradley 1756-IA16I module in original packaging
• All products 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 fast delivery
• Note that terminal blocks require separate ordering as they ship separately

Frequently Asked Questions

• How many input channels does this module have?
  The 1756-IA16I provides 16 completely isolated input channels for AC signals.
• What is the input voltage range?
  The module accepts input signals from 79 to 132 volts AC at 47-63 Hz frequency.
• Can I use this in remote I/O applications?
  Yes, it works in both local and remote ControlLogix chassis without limitations.
• What terminal blocks are compatible?
  You need 1756-TBCH or 1756-TBS6H removable terminal blocks for wiring.
• What is your return policy?
  We offer a 30-day return policy for all unused products in original condition.

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