Allen Bradley 1784-KTX ISA half‑sized communication card supports DH+ DH‑485 Remote I/O scanner for PLC‑5 SLC 500 legacy systems discontinued refurbished 12 month warranty

Product Overview

• 1784-KTX is a legacy ISA communication interface card by Allen Bradley
• Enables industrial PC to connect with PLC‑5 SLC 500 PLC‑2/3 controllers via DH+ DH‑485 and Remote I/O networks
• Half‑sized 16‑bit ISA/EISA slot installation not for 8‑bit slots
• Functions as a Remote I/O scanner and DH+ network node for data exchange programming and diagnostics

• Discontinued original unit for legacy system maintenance replacement and spare parts

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Core Features

• 16‑bit ISA/EISA bus interface half‑sized form factor
• Supports DH+ DH‑485 and Remote I/O protocols
• Data rates 57.6 kbps 115.2 kbps 230.4 kbps
• Onboard diagnostic LEDs for network status
• Direct connect to PLC‑2 PLC‑3 controllers

• Works with RSLogix 5 RSLogix 500 RSLinx Classic

Technical Parameters

• Brand: Allen Bradley Rockwell Automation
• Part Number: 1784-KTX
• Type: Communication Interface Card
• Bus Type: 16‑bit ISA/EISA half‑sized
• Protocols: DH+ DH‑485 Remote I/O
• Data Transfer Rate: 57.6/115.2/230.4 kbps
• Power Consumption: 600mA @5V 20mA @±12V
• Operating Temperature: 0°C ~ 60°C
• Weight: Approx. 0.14kg
• Condition: Original Discontinued Refurbished

• Warranty: 12 Months

Applications

• Legacy PLC‑5 SLC 500 system programming and monitoring
• Industrial PC connection to DH+ Remote I/O networks
• Old production line automation retrofitting
• PLC‑2/3 direct connect and data exchange

• Spare parts for maintenance of legacy Allen Bradley systems

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Our Advantages

• Fully tested and inspected before shipment
• Competitive price for refurbished and used units
• Fast global delivery and professional technical support
• One‑stop solution for legacy Allen Bradley parts