Product Details
Configured for high-speed optical signal transmission in DCS network architectures, the Foxboro EFN110-015M-STLC (EFN110-015M-STLC Fiber Patch Cable) provides direct physical/electrical execution for bridging field communication modules, network switches, and host control processors.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | EFN110-015M-STLC |
| Brand | Foxboro |
| Origin | China |
| Weight | 3.00 lbs |
| Dimensions | 15 meters length |
| Operating Temp | -40 deg C to +80 deg C |
| Power Consumption | Passive Component |
| Fiber Cable Type | OM1 62.5/125 Multimode Fiber |
| Connector Type | ST to LC (Factory-Terminated) |
4-20 mA HART Loop Protocol and Channel Isolation
The optical fiber construction provides continuous galvanically isolated data pass-through for 4-20 mA HART loop protocol diagnostic traffic and FOUNDATION Fieldbus network frames without risk of electromagnetic noise coupling. By isolating network segments optically, the patch cable eliminates channel-to-channel common-mode voltage differences between remote control racks. The factory-terminated ST and LC connectors maintain precise physical core alignment, minimizing insertion loss and preserving deterministic signal integrity across complex process control networks.
Frequently Asked Questions
Q: What physical bend radius limits must technicians maintain during cabinet installation?
A: Installers must observe a minimum dynamic bend radius of 20 times the outer cable diameter during installation and a static bend radius of 10 times the outer diameter once fixed in cable trays to prevent micro-bending optical attenuation.
Q: Does optical cable installation require grounding or shield bonding at the terminal cabinet?
A: No. Because optical glass fibers carry light signals rather than electrical currents, the cable offers native galvanic isolation, requiring no earth ground connections or shield drain wire terminations.
Field Installation Guidelines
- Route the fiber cable through clean cable trays or dedicated wire ducts, keeping it separate from heavy high-voltage power lines to prevent physical crushing.
- Inspect the factory-terminated ST and LC optical connector faces before insertion, using lint-free optical wipes and isopropyl alcohol to clean the ferrules if dust is present.
- Insert the ST connector into the corresponding bulkhead adapter and twist to engage the bayonet latch firmly.
- Push the LC connector into its transceiver socket until the retaining clip locks securely in place.
- Secure the cable along the tray using velcro straps rather than tightly cinched plastic cable ties to avoid pinching the optical core.
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
Demystifying the DDE Protocol in Legacy Industrial Automation Systems
Modern control systems rely heavily on seamless interprocess communication to exchange operational data between software programs. Microsoft first introduced the Dynamic Data Exchange (DDE) protocol in 1987 to enable real-time data sharing. In factory automation, DDE served as an early bridge between control software and Windows desktop applications. Therefore, understanding DDE mechanics provides crucial insights into how legacy industrial networks established software-level connectivity.
Demystifying CPU Communication Ports in Siemens PLC Architectures
Industrial automation relies heavily on robust data exchange between devices. Without seamless connectivity, field instruments, network switches, human-machine interfaces, and programmable logic controllers cannot coordinate effectively. Therefore, understanding the various CPU communication ports available in Siemens hardware ensures efficient factory automation design and seamless system integration.
Mastering the Siemens PLC Scan Cycle: How the CPU Executes Automation Programs
Industrial automation relies heavily on programmable logic controllers (PLCs) to manage complex manufacturing processes. Many engineers dive straight into programming without mastering the underlying architecture. However, understanding how a PLC CPU executes a program ensures reliable system design. Therefore, mastering the scan cycle optimizes both performance and troubleshooting in modern control systems.