Model Explanation

• 51196692: Base part number for 5‑slot classic chassis

• ‑100: Standard CE‑compliant version (Rev B common)

Technical Parameters

• Device Type: 5‑slot DCS chassis (backplane + enclosure)

• Compatibility: Honeywell TDC3000, TPS, Experion PKS (Micro TDC)

• Slots: 5 front‑loading card slots (LCN/UCN modules)

• Integrated PSU: 51196653‑100 (5‑slot CE power supply) at bottom

• Cooling: Right‑side cooling fan assembly (top‑to‑bottom airflow)

• Backplane: LCN I/O backplane with gold‑finger connectors

• Dimensions (W×H×D): 483 mm × 222 mm × 406 mm (19” rack, 5U)

• Weight: Approx. 8.9 kg

• Certifications: CE (EMC compliant)

• Operating Temperature: 0 °C to +60 °C

• Humidity: 5%–95%, non‑condensing

Interface & Communication Configuration

• Front: 5 card slots with ejectors; status LEDs for PSU/fan

• Rear: LCN/UCN I/O connectors, power inlet, fan wiring

• Backplane: Passive LCN bus + power distribution to all slots

• Power Input: 120/240 VAC (via integrated 51196653‑100 PSU)

Core Functions

• 5‑Slot Module Housing: Accepts control, I/O, gateway, and history modules

• Integrated Power & Cooling: Combines PSU, fan, and backplane in one unit

• CE Compliance: Meets EU EMC directives for industrial installations

• LCN/UCN Connectivity: Interfaces modules to system networks via rear panel

• Hot‑Swap Ready: Supports online module replacement (redundant systems)

Application Scope

• Honeywell TDC3000/TPS/Experion PKS DCS control rooms

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

• Compact 19” rack cabinets requiring 5‑slot LCN/UCN node capacity

• System upgrades replacing non‑CE 51195499‑100 chassis

Operation & Maintenance Instructions

• Install in standard 19” rack; ensure 5U vertical clearance for airflow

• Use ESD protection when inserting/removing modules; power off before servicing

• Verify PSU (51196653‑100) Power OK LED is lit; Fault LED off

• Clean fan filters monthly; check for loose connectors or damaged backplane pins

• Avoid overloading slots; use only Honeywell‑certified LCN/UCN modules