Allen Bradley 1747-M3 UVPROM Storage Module

Overview

The Allen Bradley 1747-M3 UVPROM Storage Module is a memory storage device designed for SLC 500 programmable logic controller (PLC) systems. It provides non-volatile program storage, allowing users to securely retain and transfer processor memory without relying on continuous power. The module is commonly used for program backup, system recovery, and long-term data retention in industrial automation applications.

General Information

Part Number: 1747-M3

Manufacturer: Allen Bradley

Brand: Allen Bradley

Country of Origin: United States

Series: SLC 500

Type: UVPROM Storage Module

Memory Type: Ultraviolet Programmable Read-Only Memory (UVPROM)

Application: PLC program backup and memory storage

Compatibility: Allen Bradley SLC 500 processors

Installation: Direct insertion into compatible processor memory slot

Function: Permanent storage and transfer of user programs

Power Specifications

Supply Voltage: Powered through the host SLC 500 processor

External Power Requirement: None

Power Consumption: Low power operation through processor interface

Memory Retention: Non-volatile storage without battery backup

Protection Features: Secure data retention and program protection

Communication & Interface

Interface Type: Processor memory interface

Connection Method: Plug-in memory module

Data Transfer: Program upload and download between processor and memory module

Compatibility: Supports SLC 500 controller architecture

Programming Support: Used for storing and restoring PLC application programs

Status Monitoring: Managed through the host processor

Environmental

Operating Temperature: 0°C to +60°C

Storage Temperature: -40°C to +85°C

Relative Humidity: 5% to 95% non-condensing

Shock Resistance: Designed for industrial environments

Vibration Resistance: Suitable for standard industrial applications

Environmental Protection: Intended for installation within industrial control cabinets

Dimensions & Weight

Dimensions (L × W × H): 80 × 50 × 20 mm

Weight: 0.118 kg

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