Product Description
Overview
The 57C435A is a processor module for the AutoMax PLC system, manufactured by Reliance Electric. This module, which may have been sold under the Baldor Reliance or ABB product lines, has been discontinued but is still available from sources like AX Control. It is based on a 32-bit Motorola 68020 microprocessor with a 25 MHz CPU speed and 512K of parity RAM. The module is capable of controlling other modules within the AutoMax system and is programmable in three different languages: Ladder Logic, Control Block, and Basic.
The 57C435A processor module features a user-friendly interface with key diagnostic elements, making it suitable for industrial automation applications. It is designed to be inserted into an AutoMax card rack assembly system and occupies a single card slot.
Key Features
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Microprocessor: 32-bit Motorola 68020, with a 25 MHz CPU speed.
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Memory: 512K parity RAM.
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Programming Languages: Supports Ladder Logic, Control Block, and Basic.
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LED Indicators:
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BAT OK and OK green LEDs.
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Fault Code LEDs labeled 1st and 2nd (7-segment display).
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RS-232 Ports: Includes Port A and Programmer/Port B for connectivity.
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Battery Backup: A user-replaceable battery ensures data protection in case of power loss, with a minimum backup duration of 186 days.
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Card Slot: This processor module fits into a single card slot within the AutoMax rack and can operate alongside other processors.
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Discontinued: Although discontinued, this module remains essential for specific AutoMax applications and is sometimes still stocked by third-party suppliers like AX Control.
Technical Specifications
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Manufacturer: Reliance Electric
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Series: AutoMax PLC
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Part Number: 57C435A
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Product Type: Processor Module
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CPU Speed: 25 MHz
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RAM: 512K Parity RAM
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Power Supply: Uses the AutoMax rack system’s power.
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Operating Environment: Typically used in industrial automation settings.
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Instruction Manual: J-3650