Product Details
Product Description
The TC-FOD161 is a high-density discrete output module engineered for the Honeywell Experion PKS and FlexBus I/O architectures. Designed as a "sourcing" module, it provides a 24VDC signal to field-side loads, making it ideal for interfacing with solenoids, contactors, and indicating lights. This module is built for deterministic control, ensuring that the transition from logic states to physical actuation is handled with high reliability. Its robust electronic design incorporates backplane power management to maintain signal integrity across the FlexBus backplane.
Technical Specifications
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Model Identification: TC-FOD161
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Output Configuration: 16-Point Digital Sourcing
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Bus Interface: FlexBus I/O Compatibility
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External Power Supply: 24 VDC (Nominal)
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Logic Voltage: 5 VDC (Backplane)
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Internal Current Draw: 60 mA @ 5 VDC
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Hardware Category: PLC Discrete Output Module
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Net Weight: 0.22 kg (approx. 0.49 lbs)
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Lifecycle Status: Discontinued by Manufacturer (Legacy Spares Support)
Operational Implementation
The TC-FOD161 is a critical component for maintaining existing Honeywell FlexBus installations. In a sourcing configuration, the module supplies the 24VDC positive rail to the load, which is then connected to a common ground. This is the preferred method in many industrial safety standards to ensure that a short-circuit to ground does not inadvertently trigger the output. Given its status as a discontinued item, this module is a vital resource for plant maintenance teams looking to avoid full system migrations while sustaining the operation of legacy DCS or PLC racks.
Frequently Asked Questions
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What is the difference between a "Source" and "Sink" module?
The TC-FOD161 is a sourcing module, meaning it provides current from the positive terminal to the field device. A sinking module would provide the path to the negative common or ground.
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Can this module be used in standard C300 or C200 racks?
This unit is specifically designed for the FlexBus I/O interface. Compatibility depends on the specific baseplate and bridge modules installed in your chassis configuration.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.