Allen-Bradley 80190-598-51 Optical Interface Base PCB

Overview

The Allen-Bradley 80190-598-51 is an internal optical interface base printed circuit board developed for Rockwell Automation communication and control hardware. This PCB functions as the core optical interface platform within larger industrial assemblies, supporting fiber-optic communication paths, signal transmission, and electrical isolation between internal system components.

Unlike standard catalog components, the 80190-598-51 is an OEM-level assembly board integrated into factory-built Allen-Bradley equipment and is typically used for maintenance, repair, or refurbishment purposes.

Primary Functions

• Supports optical transmitter and receiver circuitry

• Provides electrical-to-optical signal interface conversion

• Routes communication signals between host modules and optical devices

• Maintains isolation between low-voltage logic and communication channels

• Serves as a mounting platform for optical communication components

• Integrates with internal drive, HMI, or controller communication architectures

Technical Specifications

Engineering Details

The 80190-598-51 board is designed as a subsystem PCB rather than an independent field device. It commonly operates within communication assemblies where optical isolation and high-speed signal integrity are required.

Typical onboard circuitry may include:

• Fiber-optic transceiver interfaces

• Isolation barriers

• Data conditioning circuits

• Interface headers

• Embedded communication support components

Because the board is integrated into larger automation products, final electrical ratings depend on the host equipment configuration.

Common Integration Platforms

This optical interface PCB may be found in:

• Allen-Bradley PowerFlex drive systems

• ControlLogix communication assemblies

• CompactLogix fiber communication modules

• PanelView interface backplanes

• Industrial fiber-optic gateways

• Remote I/O repeater systems

Important Product Information

The 80190-598-51 is an internal Rockwell Automation engineering part number and is not generally distributed as a standalone commercial product. Documentation availability is limited because the board is intended for OEM integration and authorized repair operations.

FAQ

Is the 80190-598-51 a standalone communication module?

No. It is an internal PCB assembly designed for integration into larger Allen-Bradley systems.

What is the main purpose of this board?

Its primary role is to support optical communication interfaces and provide electrical isolation within industrial automation hardware.

Can this PCB be installed directly in a PLC chassis?

No. The board normally functions as a subassembly inside another device such as a drive, communication module, or HMI platform.

Why is there no official public datasheet?

The part number belongs to Rockwell Automation’s internal engineering assembly series and was not released as a standard catalog product.