Overview
The Allen-Bradley 1784-KTCX15 is a ControlNet communication interface card designed for industrial PCs, enabling high-speed deterministic data exchange between a computer system and a ControlNet network. It is widely used in automation environments where reliable real-time communication between controllers, drives, and I/O devices is required. The module integrates seamlessly with Rockwell Automation systems and supports advanced network diagnostics and configuration tools.
General Information
Part Number: 1784-KTCX15
Manufacturer: Allen-Bradley (Rockwell Automation)
Brand: Allen-Bradley
Country of Origin: USA
Series: 1784 ControlNet Communication Cards
Type: PC-based ControlNet Interface Card (Industrial Communication Adapter)
Installation: Internal PC expansion slot (ISA/PCI depending on system configuration)
Function: Provides ControlNet network connectivity for PLC and industrial PC applications
Technology: Deterministic ControlNet protocol with redundant network capability support
Power Specifications
Supply Source: Powered directly from host PC backplane
Operating Voltage: +5 V DC (typical PC bus supply)
Power Consumption: Low power industrial communication card (< 5 W typical)
Protection: Built-in surge protection and electrical isolation from network side
Status Indicators: LED indicators for network status, module health, and communication activity
Communication & Interface
Network Protocol: ControlNet (coaxial deterministic industrial network)
Network Connection: Dual BNC coaxial connectors (for trunk and redundancy)
Data Rate: 5 Mbps ControlNet standard
Topology: Supports trunk-line/drop-line architecture with repeaters
Functionality: Real-time I/O messaging, peer-to-peer data exchange, scheduled communication
Diagnostics: Network status monitoring, node verification, fault detection, traffic analysis
Configuration: Software-based setup via Rockwell configuration tools
Environmental
Operating Temperature: 0 to +60 °C (industrial PC environment)
Storage Temperature: −40 to +85 °C
Relative Humidity: 5% to 95% non-condensing
Vibration Resistance: Industrial-grade tolerance for control cabinet installation
Protection Level: Designed for enclosed PC or control cabinet environments
Dimensions & Weight
Dimensions: 165 × 20 × 107 mm
Weight: 0.43 kg
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