TC-ODD321 Honeywell Experion PLC Module 32 Digital Outputs

Honeywell TC-ODD321 Experion PKS 32-Point DC Output Module

Product Description

The TC-ODD321 (TC-ODD321) is a high-density 24V DC digital output module designed for the Honeywell Experion Process Knowledge System (PKS) platform. It provides 32 discrete output points, organized into two isolated groups of 16 points per common, allowing for versatile control of field devices such as solenoids, relays, and indicator lights.

Engineered for industrial reliability, the TC-ODD321 (TC-ODD321) features a robust electronic design that manages thermal dissipation effectively even at high point-densities. The module is built to meet IEC 1131-2 standards, ensuring signal integrity and accurate switching performance. Its integration with the Experion architecture allows for seamless diagnostic feedback and localized control within a Distributed Control System (DCS) environment.

Detailed Technical Specifications

The hardware parameters for the TC-ODD321 are detailed below:

• Manufacturer: Honeywell

• Model Number: TC-ODD321

• Product Type: Digital DC Output Module

• System Compatibility: Honeywell Experion PKS / C200 / C300

• Number of Outputs: 32 Points (Sinking/Sourcing dependent on configuration)

• Grouping: 2 Groups of 16 points per common

• Output Voltage Range: 10V DC to 31.2V DC (at 50°C); 10V DC to 28V DC (at 60°C)

• Maximum On-State Voltage Drop: 1V DC at rated current per point

• Minimum Load Current: 3.0 mA per output

• Maximum Surge Current: 1A for 10 ms (repeatable every 2 seconds at 60°C)

• Power Dissipation: 6.1 W (Maximum)

• Backplane Current: Dependent on rack power supply configuration

• Terminal Block Interface: TC-TBCH (36-position terminal block)

• Operating Temperature: 0°C to +60°C

• Storage Temperature: -40°C to +85°C

• Shipping Weight: 1.5 kg