Product Short Description
Product Name: AutoMax Remote I/O Shark Interface Module
Product Introduction: The 57C554 (also numbered 0-57554 or 57554) is a Remote I/O interface module that connects a Shark remote rack to the AutoMax Remote I/O network. It replaces the processor module position when a Shark rack is used as a remote I/O drop.
Description
Technical Specifications:
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Manufacturer: Reliance Electric (also ABB/Baldor Reliance)
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Series: AutoMax / DCS 5000
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Product Type: Remote I/O Shark Interface Module
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Processor: Built-in microprocessor for buffer circuitry and timing
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Logic Power Supply: +5 VDC (from Shark rack backplane)
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I/O Network Power: +24 VDC (regulated to +12 VDC on rack)
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Network Connector: 9-pin D-sub female (“NETWORK” port)
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Status Indicators: CPU OK LED, COM OK LED (both green)
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Drop Address: 16-position rotary switch
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Communication Rate: 1 MBaud (standard AutoMax network)
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Max Network Distance: 1000 ft (≈300 m) with standard twinaxial cable
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Mounting: Rack plug-in PCB module; installs in first slot to the right of power supply
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Weight: Approx. 1.12 kg
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Dimensions: 260 mm × 195 mm × 25 mm
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Power Consumption: 1.5 A @ +5 VDC
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Operating Temperature: 0 °C to 60 °C
Functional Features: Performs communication synchronization, buffering, and data exchange between distributed I/O devices and the AutoMax controller. Onboard microprocessor handles interface tasks, reducing load on the main controller. Rotary switch allows easy configuration of drop address. LED indicators provide real-time diagnostics for CPU self-test and network communication status.
Application Scenarios: Used to distribute I/O physically closer to controlled devices in large-scale industrial facilities, reducing wiring complexity. Ideal for motor control and manufacturing applications requiring deterministic data exchange.
Installation & Notes: Never hot-swap while rack is powered—always remove power before insertion or removal to prevent bus contention or backplane damage. Set the rotary switch to a unique drop number before powering up.
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