Product Overview

The Honeywell TK-ODK161 is a 16-channel AC digital output module designed for the Experion Series-C (C300) control platform. It converts control signals from the controller into switched AC outputs, enabling operation of field devices such as motor starters, solenoid valves, and indicator lamps. As a key interface between the controller and high-voltage equipment, it ensures reliable and controlled actuation of industrial loads.

Technical Specifications

Engineering Advantages

• High-Density I/O Architecture
  16 AC output channels integrated into a compact Series-C module, maximizing control capability while minimizing cabinet space.

• Built-In Snubber Protection
  Each channel includes snubber circuits to suppress voltage spikes from inductive loads, reducing arcing and extending field device lifespan.

• Optical Isolation for Noise Immunity
  Opto-couplers isolate controller logic from high-voltage field signals, protecting the backplane and reducing susceptibility to electrical noise.

• Simplified Maintenance via IOTA Design
  Uses a removable Input/Output Termination Assembly, allowing module replacement without disturbing field wiring, reducing downtime.

• Thermal and Load Handling Capability
  Designed to sustain multiple simultaneous channel loads at elevated ambient temperatures (up to 60°C) with stable performance.

FAQs

Is this TK-ODK161 a brand new original part?
Yes, it is supplied as 100% brand new, original Honeywell hardware in factory-sealed packaging.

Does the module require external fusing?
Yes, external branch fusing is typically recommended to provide individual circuit protection in addition to internal safeguards.

Which IOTA is compatible with TK-ODK161?
It is compatible with Series-C IOTAs such as CC-TDOB11 or CC-TDOB01, depending on system configuration and redundancy needs.

Can this module be used for DC loads?
No, it is designed for AC switching using Triac outputs. Using DC loads may cause improper operation or equipment damage.