The Allen-Bradley 1747-L532 is a high-performance processor module from the SLC 500 series, specifically designed as an SLC 5/03 controller. This unit provides robust control capabilities for industrial automation applications, featuring 16 KB of memory and support for both DH-485 and RS-232 communication protocols.

Features

• Integrated DH-485 and RS-232 communication ports for flexible connectivity.
• Supports a wide range of I/O configurations, managing up to 4096 discrete inputs and 4096 discrete outputs.
• Fast execution speeds with a typical scan time of 0.9 ms/K and bit execution of 0.37 microseconds.
• Designed for reliable operation in demanding industrial environments with a temperature range of 0 to 60 degC.
• Compact design suitable for standard SLC 500 rack mounting.

Applications

The 1747-L532 processor is ideal for mid-sized control applications in manufacturing, material handling, and process control systems where reliable, deterministic logic execution is required.

Technical Specifications

Installation Guidelines

• Ensure the rack power is disconnected before installing or removing the processor module.
• Verify that the module is fully seated in the chassis slot to ensure proper backplane connection.
• Maintain adequate clearance around the module for proper ventilation and cooling.
• Use shielded communication cables for DH-485 and RS-232 connections to minimize electromagnetic interference (EMI).
• Follow standard ESD precautions when handling the module to prevent damage to internal circuitry.

FAQ

What is the primary communication capability of the 1747-L532?

The 1747-L532 SLC 5/03 processor includes built-in DH-485 and RS-232 ports, allowing for communication with programming terminals, HMI devices, and other controllers on the network.

Can this module be used in high-temperature environments?

The module is rated for an operating temperature range of 0 to 60 degC (32 to 140 degF). It should be installed in an enclosure that maintains these ambient conditions.