Product Overview

• 1771-OX is a 16-point relay output module for 1771 PLC-5 series
• Features isolated relay contacts to drive various AC and DC loads
• Widely used for legacy system maintenance and spare part replacement

• Product status: Discontinued

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Core Features

• 16 fully isolated relay output channels
• Wide working voltage for both AC and DC loads
• Each channel supports up to 2A load current
• High isolation design to resist industrial interference
• LED indicators for working status and fault diagnosis

• Standard chassis installation for easy assembly

Technical Parameters

• Brand: Allen Bradley Rockwell Automation
• Part Number: 1771-OX
• Series: 1771 PLC-5
• Output Type: Isolated Relay, 16 Points
• AC Voltage Range: 0-250VAC
• DC Voltage Range: 0-175VDC
• Current Rating: 2A per channel
• Total Power Rating: 200VA
• Backplane Current: 550mA @5.1VDC
• Power Dissipation: 2.6W to 2.9W
• Isolation Voltage: 2500VAC RMS
• Operating Temperature: 0°C~60°C
• Storage Temperature: -40°C~85°C
• Relative Humidity: 5%~95% non-condensing
• Weight: 0.5kg

• Certifications: CE, UL, CSA, RoHS

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Applications

• Control of solenoid valves, contactors and alarm devices
• Indicator light and auxiliary equipment control
• Machine tools, packaging and material handling systems

• Repair and upgrade of old PLC-5 control systems

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Our Advantages

• Full functional testing before delivery
• Adequate stock and fast global delivery
• Stable performance and competitive price
• 12 month warranty and professional technical support