Product Overview
The 1785-V80B serial communication module within the PLC-5 rack enables reliable data transmission between controllers and peripheral devices. Designed for high-speed signal transfer, it ensures stable communication in industrial environments. Compact and rugged, this module integrates seamlessly into existing PLC-5 configurations without compromising operational reliability.
Key Features & Advantages
High-Speed Serial Communication Interface
Compatible with multiple PLC-5 models
Compact rack-mount design for efficient space utilization
Stable performance in industrial environments
Products Description
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Part Number | 1785-V80B |
| Module Type | Serial Communication Interface |
| Network Type | PLC-5 / RS-232 / RS-485 |
| Max Data Rate | 115.2 kbps |
| I/O Connections | Multi-device support depending on network |
| Power | 5V DC, 1.0 A typical |
| Mounting | PLC-5 rack slot |
| Operating Temp | 0°C to 55°C |
| Storage Temp | -40°C to 85°C |
| Status Indicators | LEDs for TX, RX, and error |
| Condition | New / Factory Sealed / Tested |
Typical Application Areas
Factory Automation and Process Control
Networked PLC-5 systems requiring high-speed data transmission
Integration of legacy Allen-Bradley systems
Machine monitoring and industrial control applications
Frequently Asked Questions

Common Problem
Can it replace older V80 modules?
Yes, this module is largely backward compatible with legacy 1785-V80 boards.
What maintenance operations are required?
Ensure proper installation, clean connectors, and monitor LED indicators during operation.
What is the maximum communication rate?
Serial connections support up to 115.2 kbps.
How many devices can a single module connect to?
Multiple device connections are supported based on the network topology.
Why Choose Us
Global Automation Supply Network
Proven Expertise in Automation Components
Decades of accumulated experience enable us to reliably source both traditional and modern automation components, all of which are verified and ready for immediate deployment.
Practical Industrial Solutions
A centralized sourcing approach ensures customers quickly receive the specific parts they need, minimizing downtime and simplifying maintenance.

Inquiry & Ordering
Sales Contact: Lydia
sales3@mooreplc.com
WhatsApp: +86 180 2071 4662
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