Honeywell TC-IXL061 is an analog input module for Experion PKS DCS. It features 6 channels for 4-20mA signals, galvanic isolation, high accuracy, and diagnostics. Operating at -40°C to +70°C with EMC protection and UL/CE compliance, it reliably collects process data in industrial environments.
1. Compact 6-Channel Density for Small-Scale Loops
Features 6 independent digital input channels in an ultra-compact form factor, minimizing control cabinet space and reducing wiring complexity—ideal for setups with 2–8 field switch devices (e.g., a single machine’s safety interlocks or a small tank’s level sensors). Each channel supports both wet contacts (24VDC-powered) and dry contacts (passive), eliminating the need for separate modules and simplifying inventory.
Achieves SIL 2 certification (single module) in accordance with IEC 61508 (functional safety for electrical/electronic systems) and IEC 61511 (process industry safety standards). This makes it suitable for small-scale safety-critical applications, such as machine emergency stops, localized fire detection, or auxiliary process interlocks—ensuring compliance with global industrial safety regulations.
3. Fast Signal Response for Time-Sensitive Events
Delivers a typical response time of <8ms per channel (configurable down to 1ms for critical safety triggers), enabling near-instantaneous detection of field device state changes (e.g., a limit switch tripping or an emergency stop being pressed). This speed prevents equipment damage or process disruptions in small, tightly controlled loops.
4. Robust Isolation & EMI Immunity
Incorporates 2500 VDC galvanic isolation between channels and from channels to the system backplane, effectively suppressing electromagnetic interference (EMI) from nearby motors, pumps, or power tools—common in small manufacturing or laboratory environments. This isolation ensures stable signal acquisition even in noisy electrical conditions.
5. Simplified Channel-Level Diagnostics
Equipped with essential diagnostics for each channel, including open-circuit detection (for dry contacts), short-circuit detection, and overvoltage protection (18–30 VDC). Module-level health monitoring (e.g., power supply integrity) transmits fault alerts to the Experion PKS/FSC system, simplifying troubleshooting for small teams or distributed setups.
6. Flexible Deployment & Hot-Swap Compatibility
Designed for both centralized cabinet mounting and distributed I/O nodes (when paired with Honeywell’s FS-IO-0001 extender), making it suitable for remote locations (e.g., a small outdoor pump station). When used with compatible Honeywell C Series backplanes, it supports hot-swap replacement—minimizing downtime for critical small-scale processes.
Application Scenarios (Industry-Specific Use Cases)
1.Laboratory & Small-Scale Chemical Processing
Monitors switch-state devices in bench-top reactors or small storage tanks: emergency stop buttons, level float switches, and door interlocks (for hazardous material access). The TC-IXL061’s compact size fits in laboratory-grade control cabinets, while SIL 2 certification meets safety standards for small-scale chemical handling.
2. Packaging & Small Manufacturing Cells
Tracks safety and status signals for standalone packaging machines: safety light curtain triggers, conveyor stop switches, and part presence detectors. Its 6-channel density matches the needs of single-machine loops, and fast response time ensures immediate shutdown if safety boundaries are violated.
3. Distributed Water & Wastewater Nodes
Integrates with remote pump stations or small treatment units: pump run/stop contacts, valve position switches, and overflow alarm sensors. The module’s support for distributed deployment (via FS-IO-0001) eliminates the need for long cable runs, while anti-interference design resists noise from water pumps.
4. Medical Device Manufacturing
Monitors safety interlocks for small medical equipment assembly lines: robotic arm limit switches, enclosure door contacts, and ESD (electrostatic discharge) safety triggers. The TC-IXL061’s low power consumption and compact design suit cleanroom environments, and SIL 2 compliance meets medical device manufacturing safety standards.
Installation & Maintenance Tips
Wiring Best Practices: Use 24–26AWG shielded cables (ideal for small spaces) for field connections. For distributed setups, avoid running cables near high-voltage lines to reduce EMI. Label each channel clearly (e.g., "Tank 1 Overflow Switch") to simplify troubleshooting.
Configuration: Use Honeywell Control Builder to set input delay filters (e.g., 10ms for laboratory environments with low noise) and map channels to specific devices. Save configuration files locally for quick module replacement.
Distributed Deployment: When using with FS-IO-0001 extenders, ensure the module is powered by a stable 24VDC supply (avoid shared power with high-current devices like pumps). Test communication links before final installation.
Preventive Maintenance: Every 12 months, inspect terminal blocks for corrosion (especially in humid laboratory or wastewater environments) and test channels with a 24VDC signal tester. Update firmware via Experion PKS to patch minor bugs or enhance diagnostic features.
FAQ (Addressing Customer Pain Points)
Q: How does the TC-IXL061 differ from Honeywell’s TC-IDJ161?
A: The TC-IXL061 is a 6-channel ultra-compact module (vs. 16-channel for the TC-IDJ161), optimized for small loops or distributed nodes. It has lower power consumption (~2.5W vs. ~3.5W) and a smaller footprint (~95mm width vs. 110mm), making it ideal for tight spaces or single-machine setups where 16 channels would be unnecessary.
Q: Can the TC-IXL061 be used in outdoor environments?
A: The module itself is not weatherproof, but it can be installed in NEMA 4X or IP65-rated enclosures for outdoor use (e.g., remote pump stations). Ensure the enclosure provides temperature control (to stay within -40°C to 85°C) and protects against moisture.
Q: What is the maximum distance between the TC-IXL061 and field devices in distributed setups?
A: When paired with FS-IO-0001 extenders, the module can communicate with field devices up to 100 meters (using 24AWG shielded cables). For longer distances, use fiber optic extenders to avoid signal degradation.
Q: Does the TC-IXL061 support "normally open" (NO) and "normally closed" (NC) contacts?
A: Yes. All 6 channels can be configured via Control Builder to recognize either NO or NC contacts—no hardware changes required. This flexibility works for diverse devices (e.g., NC emergency stops, NO part detectors).
Q: Is the TC-IXL061 compatible with non-Honeywell power supplies?
A: Yes, as long as the power supply provides 24VDC ±10% and has a minimum current rating of 50mA (to power all 6 channels). Use a regulated power supply to avoid voltage fluctuations that could trigger false faults.
Call to Action
Ready to optimize your small-scale or distributed control loops with the Honeywell TC-IXL061’s compact design and safety compliance?
Download the Official Datasheet: Access precise electrical diagrams, SIL certification documents, and compatibility charts for extenders/power supplies.
Request a Custom Quote: Our team will tailor a solution based on your channel count, deployment type (centralized/distributed), and safety requirements.
24/7 Technical Support: Reach our experts for help with enclosure selection, distributed setup guidance, or troubleshooting existing Honeywell systems.
