Configured for analog signal acquisition in industrial control networks, the Allen-Bradley 1734-IE2C (1734-IE2C POINT I/O 2 Point Analog Input Module) provides direct physical/electrical execution.

Model Cataloging and Suffix Variants

• Base Model Identifier: 1734-IE2C
• Spare Model Reference: 1734IE2C
• Series Platform: POINT I/O
• Hardware Module Class: 2-Point Analog Input Module

Hardware Specifications

Backplane and Deterministic Network Parameters

The module interfaces directly with backplane bus communication protocols within Allen-Bradley rack architectures. Firmware flash compatibility ensures alignment with contemporary controller revisions, allowing deterministic I/O density scaling across distributed nodes. Backplane power draw is maintained at 75 mA from the 5 V DC bus, ensuring minimal thermal dissipation loads across high-density node assemblies.

Ordering Information

• 1 x 1734-IE2C Analog Input Module unit
• 1 x Factory calibration documentation sheet
• 1 x Mechanical keyswitch configuration guide

Mechanical and Electrical Deployment Guidelines

• DIN-Rail Mounting: Ensure secure physical attachment to standard 35 mm DIN rails within the designated enclosure.
• Shielded Cabling: Terminate signal cable shields to designated chassis ground points to mitigate electromagnetic interference.
• Keyswitch Setting: Verify the physical keyswitch position is set to 3 prior to module insertion.
• Terminal Powering: Ensure external loop power supplies remain within the 10 to 28.8 V DC range to prevent input circuit faults.

Operational Inquiry and Verification

• What is the nominal current draw from the 5 V DC backplane?

  The module draws 75 mA from the 5 V DC backplane bus during normal operation.

• What data format is utilized for the acquired analog values?

  Analog input values are processed and transmitted in a Signed Integer data format.

• What is the factory-set absolute accuracy of the module?

  The absolute accuracy is specified at 0.1% Full Scale at an ambient temperature of 25 deg C.

• What is the configured keyswitch position for this hardware revision?

  The physical keyswitch position for this module variant is set to 3.

• How many input channels are supported per physical module?

  The module supports exactly 2-Point single-ended current input channels.

• What is the total power dissipation rating at maximum voltage?

  The power dissipation is rated at 0.6 W at 28.8 V DC.

• What type of analog-to-digital conversion technique is employed?

  The hardware utilizes a Delta Sigma conversion architecture.

• What is the default input step response time per channel?

  The default input step response is 70 ms when the notch filter is set to 60 Hz.