Product Details
Overview
The 8C-TDIL01 (Part Number: 51306855-175) is a digital input module designed for Honeywell Series 8 systems. It delivers reliable monitoring of discrete field signals with high input isolation, configurable filtering, and direct backplane integration, ensuring precise signal acquisition in industrial process control applications.
Technical Specifications
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Model: 8C-TDIL01
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Manufacturer: Honeywell
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Number of Channels: 32 digital inputs per module
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Input Type: Dry contact or voltage-sourced digital signals
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Input Voltage Range: 0–35 V DC (Logic high >10 V, Logic low ≤5 V)
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Input Current: Typically 2.5 mA at 24 V DC
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Isolation: 500 VDC between field wiring and system logic
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Response Time: <10 ms (configurable filtering available)
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Operating Temperature: -20°C to +70°C
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Power Supply: Powered via IOPS (I/O Power Supply)
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Backplane Interface: IOHIGHWAY at 1.2 Mbit/s or 4 Mbit/s
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Signal Conditioning: Built-in filtering and debouncing for reliable input detection
Applications
The 8C-TDIL01 is ideal for:
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Discrete signal monitoring in Honeywell Experion PKS or TPS control systems
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Systems requiring isolated 32-channel digital input modules
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Environments needing configurable filtering and debouncing
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Integration with IOHIGHWAY backplane networks for reliable communication
FAQ
Q: What types of input does the module support?
A: The 8C-TDIL01 supports both dry contact and 24 V DC sourced inputs.
Q: How fast is the response time of this module?
A: The module responds in less than 10 ms, with configurable filtering to match system requirements.
Q: How does it differ from 8C-TDILA1?
A: 8C-TDILA1 is a standard digital input module without enhanced isolation, while 8C-TDIL01 offers 500 V isolation and optimized signal conditioning.
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.