Product Overview

• 1794-ASB is a remote I/O adapter module for Flex I/O series
• Connects Flex I/O racks to PLC-5 and SLC 500 controllers via RIO network
• Realizes distributed signal collection and control in long distance layout

• Widely used for legacy automation system maintenance and replacement

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Core Features

• Supports multiple communication baud rates for flexible network setup
• Drives up to 8 Flex I/O modules on the same rack
• Built-in LED indicators for operation and fault diagnosis
• High isolation design adapts to complex industrial interference

• Compact size with standard DIN rail installation

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Technical Parameters

• Brand: Allen Bradley Rockwell Automation
• Part Number: 1794-ASB
• Series: Flex I/O 1794
• Protocol: Remote I/O
• Baud Rate: 57.6kbps, 115.2kbps, 230.4kbps
• Input Voltage: 19.2-31.2VDC
• Backplane Current: 640mA @5VDC
• Power Dissipation: 4.6W max
• Isolation Voltage: 1800VAC RMS 1 second
• Operating Temperature: 0°C~55°C
• Weight: 0.45kg
• Condition: Discontinued Refurbished

• Warranty: 12 Months

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Applications

• Distributed I/O system construction for production lines
• Remote signal control of material handling equipment
• RIO network expansion for PLC-5 and SLC 500 systems

• Old industrial control cabinet renovation and part replacement

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Our Advantages

• Complete functional testing before delivery
• Adequate stock and fast global delivery
• Cost effective price and stable performance