Honeywell 51402497‑200

Product Name

Enhanced Operator Keyboard (EOK)

Product Description

Industrial dedicated enhanced operation keyboard for Honeywell TDC3000 DCS operator workstation, membrane sealed industrial keyboard for on‑site process operation, parameter setting and system status viewing of control system.

Category:
Description

Technical Specifications

  • Model: 51402497‑200
  • Key Quantity: 80‑key membrane keypad
  • Display: Four‑line built‑in LCD display
  • Interface: 9‑pin male connector and PS/2 interface
  • Backlight: Adjustable LED backlight
  • Operating Temperature: ‑20 ℃ ~ +60 ℃
  • Dimensions: 191 × 188 × 65 mm
  • Weight: 0.35 kg

Functional Features

  • Membrane sealed dust‑proof and spill‑proof structure
  • Built‑in LCD local information display
  • 16 dedicated function shortcut keys
  • Key‑press audible feedback prompt
  • System status indicator lamps
  • Context‑sensitive help key function

Application Scenarios

Petrochemical DCS operator station, power plant control room workstation, refining process control operation terminal, industrial process monitoring man‑machine interaction occasions.

Performance Parameters

Industrial‑grade long‑term continuous operation capability; backlight works normally under low‑light environment; key‑press feedback is clear; stable signal transmission.

Material Composition

Industrial membrane key‑sheet; ABS reinforced plastic housing; internal drive circuit board; metal fixing support frame.

Structural Characteristics

Integral keyboard assembly; rear‑end multi‑type communication interface; built‑in beeper acoustic‑feedback component; mounting hole reserved for console installation.

Working Principle

Operator key‑press action is converted into electrical signal by membrane key‑sheet, transmitted to DCS workstation host through communication interface; local LCD screen displays partial system status information; beeper sends out prompt sound upon key‑press or alarm event.

Installation Requirements

Fixed installation on operation console; connect matched communication cable; ensure reliable interface locking; keep ventilation around the keyboard without heat source baking.

Usage Notes

Avoid liquid pouring into keyboard surface; prohibit sharp‑object scratching membrane key‑sheet; do not hot‑plug communication cable under power‑on status; regularly clean surface dust.

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