Allen Bradley 1785-L30B PLC-5/30 CPU module 32K memory 1024 I/O points dual DH+ RIO ports RS232 interface discontinued refurbished 12 month warranty

Product Overview

• 1785-L30B is a PLC-5/30 processor module in Allen Bradley PLC-5 series
• Functions as main controller installed in 1771 chassis for industrial automation control
• Built with 32K words memory supporting up to 1024 local and remote I/O points
• Equipped with dual DH+ Remote I/O ports and one RS-232 communication interface

• Discontinued original version for legacy system maintenance module replacement and spare parts reserve

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Core Features

• 32K words battery backed SRAM memory for program and data storage
• Supports up to 1024 mixed discrete and analog I/O configuration
• Dual DH+ Remote I/O ports configurable as scanner or adapter mode
• Integrated RS-232 port for programming HMI connection and serial communication

• Optimized hardware design for stable operation in harsh industrial environments

Technical Parameters

• Brand: Allen Bradley Rockwell Automation
• Part Number: 1785-L30B
• Series: PLC-5/30
• Type: Processor CPU Module
• User Memory: 32K Words
• Max I/O Capacity: 1024 Points
• Communication Ports: 2 DH+ RIO 1 RS-232
• Backplane Current: 2.3A @5VDC
• Power Consumption: 12W
• Operating Temperature: 0°C ~ 60°C
• Condition: Original Discontinued Refurbished

• Warranty: 12 Months

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Applications

• PLC-5 automation system main control operation
• Power chemical water treatment and manufacturing process control
• Legacy production line upgrading and old equipment renovation

• PLC-5 CPU replacement system backup and spare parts stocking

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Our Advantages

• Fully tested and calibrated before delivery
• Sufficient stock fast global shipping
• Professional technical support for installation and programming
• Competitive bulk wholesale price available