Overview
The Allen-Bradley 1785-KA is a communication adapter module designed for PLC-5 systems, enabling reliable data exchange between different industrial networks and controller platforms. It acts as a communication bridge, supporting system integration, network adaptation, and efficient data routing in industrial automation environments.
General Information
Part Number: 1785-KA
Manufacturer: Allen-Bradley (Rockwell Automation)
Brand: Allen-Bradley
Country of Origin: USA
Series: PLC-5 Communication Modules
Type: Communication Adapter Module
Installation: PLC rack-mounted module
Function: Provides network communication adaptation and data routing between systems
Application: PLC-5 integration, industrial communication bridging, automation networking
Power Specifications
Supply Source: Powered via PLC backplane
Operating Voltage: 5 V DC (system backplane supply)
Power Consumption: Moderate low power consumption (< 7 W typical)
Protection: Electrical isolation and industrial-grade surge protection
Status Indicators: LED indicators for module status, communication activity, and fault detection
Communication & Interface
Network Support: PLC-5 compatible industrial communication networks
Interface Type: Rack-mounted communication interface module
Functionality: Network bridging, data routing, and protocol adaptation
Diagnostics: Communication monitoring, fault detection, and network status reporting
Configuration: Software-based configuration via PLC programming tools
Environmental
Operating Temperature: 0 to +60 °C
Storage Temperature: −40 to +85 °C
Relative Humidity: 5% to 95% non-condensing
Vibration Resistance: Industrial-grade durability for control cabinet environments
Protection Level: Designed for enclosed PLC rack systems
Dimensions & Weight
Dimensions: 165 × 51 × 89 mm
Weight: 0.88 kg
Seamless Integration – Powering Industrial Connectivity