1757-PIM Allen Bradley

Description

Product Name: 1757-PIM  Allen Braley Output module

Product details:  

The Allen-Bradley 1757-PIM (Process Interface Module) is a specialized communication gateway designed to bridge the gap between legacy process control systems and modern Rockwell Automation architectures. Specifically, it allows ControlLogix systems to interface with Honeywell IPC 620 series I/O.

## Product Overview

The 1757-PIM acts as a “scanner” or “bridge” module that resides in a ControlLogix chassis. It enables a ControlLogix controller to take over the logic of an older Honeywell system while maintaining the existing field wiring and I/O modules, significantly reducing the cost and risk of a full system migration.

## Technical Specifications

## Key Advantages

• Phased Migration: Allows users to upgrade the “brains” (the PLC) of their operation without the massive labor cost of re-wiring hundreds of I/O points.

• Reduced Downtime: Since field wiring remains untouched, the switch-over from the old Honeywell processor to the ControlLogix processor can often be done in hours rather than days.

• Seamless Integration: It appears as a standard I/O module within the Studio 5000 / RSLogix 5000 environment, making configuration straightforward for modern engineers.

• Reliability: Built on the rugged Allen-Bradley 1756 platform, ensuring high MTBF (Mean Time Between Failures) in industrial environments.

## Important Considerations & Precautions

• Firmware Compatibility: Ensure the module firmware is compatible with your version of Studio 5000. Mismatched revisions can lead to communication timeouts.

• Power Consumption: The 1757-PIM draws significant current from the 1756 backplane ($1.2A$). Always calculate your power supply capacity before adding this module to an existing chassis.

• Configuration Logic: While the I/O physical connection is maintained, the internal addressing and data mapping will change. You must carefully map the Honeywell data registers to ControlLogix Tags.

• Grounding: Ensure the ControlLogix chassis is properly grounded to the same potential as the Honeywell I/O racks to prevent signal noise or ground loops.

## Common Applications

1. Legacy System Retrofits: Ideal for chemical plants or refineries running on aging Honeywell IPC 620 hardware that is no longer supported by the original manufacturer.

2. Hybrid Control Systems: Used where a facility wants to standardize on Rockwell Automation software but isn’t ready for a full hardware overhaul.

3. Data Acquisition: Using the ControlLogix platform to gather data from legacy I/O for modern IIoT (Industrial Internet of Things) or MES (Manufacturing Execution Systems) applications.

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Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
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