Model Explanation

• 51197005: Base part number for TDC3000 touchscreen controller PCB

• ‑200: Standard revision (factory default, compatible with CRT/LCD touch displays)

Technical Parameters

• Device Type: HMI touchscreen controller board

• Compatibility: Honeywell TDC3000 / TPS (GUS/US operator stations)

• Display Interface: Analog/digital touch sensor input (resistive touch)

• Controller: On‑board 16‑bit microcontroller

• Communication: Serial link to GUS/US CPU (RS‑232/422)

• Power: 5 VDC from workstation backplane

• Operating Temp: 0 °C to +55 °C

• Humidity: 5%–90%, non‑condensing

• Dimensions (W×H×D): Standard TDC3000 card (≈220 mm × 120 mm)

• Weight: Approx. 0.5 kg

• Certifications: CE, UL, CSA

• MTBF: > 80,000 hours

Interface & Communication Configuration

• Touch Sensor Port: Connects to workstation touchscreen (4/5‑wire resistive)

• CPU Link: Serial communication to GUS/US main board

• Status LEDs: Power, Run, Touch, Fault (card edge)

• Backplane: TDC3000 standard card slot (power + data)

Core Functions

• Touch Input Processing: Converts touchscreen coordinates to system commands

• HMI Interface Management: Links touch panel to GUS/US operating system

• Calibration & Diagnostics: On‑board touch calibration and fault logging

• Real‑Time Response: Low‑latency touch event handling for operator control

• Display Compatibility: Supports CRT and LCD touch displays in TDC3000 workstations

Application Scope

• Honeywell TDC3000/TPS DCS (GUS/US operator workstations)

• Process industries: power, oil & gas, refining, chemical, petrochemical

• Control rooms with touchscreen‑based HMI operation

• Replacement/upgrade of legacy TDC3000 touch controller boards

Operation & Maintenance Instructions

• Install in spare slot of GUS/US workstation card cage

• Connect touch sensor cable and serial link before power‑on

• Calibrate touchscreen via GUS utility after installation

• Keep ambient temp < 55 °C; avoid dust and moisture

• Replace only with Honeywell‑certified 51197005‑200 boards