Honeywell 51402497-200 Enhanced Operator Keyboard

Product Description

Honeywell 51402497-200 is an Enhanced Operator Keyboard (OEP / IKB) for TDC3000 UCN DCS systems, supplied with COM port communication cables. It serves as a dedicated HMI unit for operator stations to switch process displays, adjust setpoints, acknowledge alarms, control loops and call trend graphs. The key layout follows TDC3000 operation logic, including function keys, numeric keys, navigation keys and dedicated alarm keys, with visual and audible feedback. It communicates with workstation via serial port and is a standard operator peripheral for legacy Honeywell DCS in petrochemical and power plants.

Specifications

• Model: 51402497-200
• Brand: Honeywell
• Type: Enhanced Operator Keyboard for TDC3000 UCN
• Accessories: COM communication cables included
• Communication: RS232 serial interface
• Keys: Function keys, numeric keys, navigation keys, alarm & dedicated process keys
• Feedback: LED indicators, buzzer
• Power Supply: Powered by operator workstation
• Compatible System: Honeywell TDC3000 UCN DCS
• Mounting: Console desktop installation
• Operating Temperature: 0℃ ~ +50℃
• Storage Temperature: -40℃ ~ +85℃
• Humidity: 5%~95%, non-condensing
• Protection Class: IP20 (control room use)
• Certifications: CE, UL

Application

1. Operator station HMI for TDC3000 DCS in refineries and petrochemical plants
2. Process monitoring, loop control and alarm handling for thermal power plants
3. DCS operator terminals for natural gas and LNG facilities
4. Parameter modification and interlock reset for coal & chemical plants
5. Central control for oil & gas pipeline transmission systems

Series Models

51402497-100, 51402497-200