

8939-HN | Honeywell | Multi-Mode Fiber Optic Extender IOTA
Genuine Honeywell 8939-HN. Fiber Optic Extender IOTA. Factory-tested, 48h burn-in. 12-month warranty. Ships within 24h.
Technical Specifications
| 8939‑HN | is a Multi‑Mode Fiber Optic Extender IOTA designed to extend the I/O Link between the S8 C300 controller and Series 8 I/O modules. It supports redundant Combo cable interfaces and enables remote or distributed I/O architectures beyond the local cabinet. |
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| Manufacturer: | Honeywell |
| Part Number: | 8939‑HN |
| Product Type: | Multi‑Mode Fiber Optic Extender IOTA |
| System Compatibility: | Honeywell Series 8 I/O, S8 C300 |
| Function: | Extends I/O Link communication over multi‑mode fiber |
| Redundancy: | Supports dual redundant Combo cable interfaces |
| Connection Location: | Combo cable connectors located on the IOTA |
| Condition: | Brand new |
| Warranty: | 12 months |
| Manufacturer | Honeywell |
| Model / SKU | 8939-HN |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Honeywell 8939-HN — Functionally Tested Before Shipping
The 8939-HN | Honeywell | Multi-Mode Fiber Optic Extender IOTA is a fiber optic extender iota for Honeywell systems. Every module undergoes live-rack verification: power-up, channel testing, communication check, 48-hour burn-in at 55C. Printed test report with serial number and measured values. Manufacturer:: Honeywell; Part Number:: 8939‑HN; Product Type:: Multi‑Mode Fiber Optic Extender IOTA. Genuine Honeywell. 12-month warranty. Ships within 24 hours.
Compatible Parts — Same System
These modules share the same system family as the 8939-HN. Commonly ordered together for complete rack builds or spare parts kits.
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