The Allen-Bradley 80026-053-04-R, also cataloged as the 80026-053-04 Fiber Optic Cable, operates as a dedicated hardware component for low-loss duplex optical data transmission within distributed drive and controller networks. Configured for noise-immune feedback loops, this 5-meter physical assembly interconnects high-resolution encoder/resolver hardware interfaces to processing modules. The dual-channel cable structure isolates optical data packets from high-frequency electromagnetic fields, sustaining real-time signal velocity across dedicated hardware paths without signal degradation.
| Parameter | Specification |
| Model | 80026-053-04-R (Base Model: 80026-053-04) |
| Brand | Allen-Bradley |
| Origin | United States |
| Weight | 0.15 lbs (2.0 kg shipping weight with packaging) |
| Dimensions | 5 meters (Length) |
| Operating Temp | -20 to +60 deg C (Standard industrial cable envelope) |
| Power Consumption | None (Passive optical assembly) |
| Cable Type | Duplex Fiber Optic Cable |
| Signal Propagation | Low-loss optical transmission |
| Interface Application | Encoder/Resolver feedback interfaces |
| Structure | Dual-channel duplex core assembly |
The passive optical media properties of the 80026-053-04-R directly support high-speed peripheral mapping within Profinet / EtherNet/IP deterministic networks. By substituting copper conductors with low-loss duplex fiber, the assembly prevents electrical ground loops and cross-talk during rapid I/O density scaling expansions. This data path stabilization maintains tight synchronization loops between fast encoder registers and remote processing nodes, ensuring deterministic backplane bus communication velocity metrics are maintained across high-density motor control groups.
Q: Does this fiber optic cable require external electrical power for signal conditioning?
A: No. The assembly is a completely passive optical waveguide. It relies entirely on the optoelectronic transceivers embedded within the host Allen-Bradley drive or encoder interface module to perform electrical-to-optical signal conversion.
Q: Can the cable assembly be shortened or spliced in the field if the 5-meter length exceeds requirements?
A: No. Field splicing of this low-loss duplex industrial cable is not supported. Altering the factory-terminated optical connectors introduces high insertion losses and back-reflections, which can cause data packet corruption in the drive feedback loop.
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