The Marantec CS320 Kombi Enclosure is a robust industrial control panel housing for the CS 320 industrial door controller. Designed for commercial and industrial sectional, roller shutter, and high‑duty doors, it provides a secure combined housing with integrated button panel, LC display, and expansion capability.

The Marantec CS 320 control panel is an external industrial door/gate control unit, typically used for:

• Roller shutter doors
• Sectional doors
• High-speed PVC doors
• Industrial gate automation systems

The “Kombi Enclosure” (Combination Housing) version is a pre-assembled control cabinet that includes:

• The CS320 controller PCB + electronics
• Integrated housing (IP-rated enclosure)
• Built-in operator push buttons on the cover
• Optional LCD interface
• Pre-wired connections and mounting hardware

 In other words:
It’s not just a controller board — it’s a complete ready-to-install control panel in a sealed cabinet.

What “Kombi Enclosure” (Combination Housing) means

From Marantec product data:

Included in CS320 Kombi Enclosure:

• Control unit (CS320)
• Combination housing (CS Combi enclosure)
• 3-button control station on the cover
• LCD display (optional / pluggable)
• Pre-mounted wall brackets
• Cable (typically 1 m)
• Industrial plug (e.g. 5-pole CEE)

Housing-specific features:

• Integrated illuminated pushbuttons (open / stop / close)
• Protection for PCB (sealed enclosure)
• Wall-mounted industrial cabinet design
• Space for expansion modules
• Optional:
  • Main isolator switch
  • Emergency stop
  • Custom front labeling
  • Steel cabinet upgrade

Full technical specifications

Enclosure (Kombi housing)

• Protection rating: IP65 (dust-tight, water jet resistant)
• Typical dimensions (Kombi housing):
  • ~245 × 455 × 190 mm (W × H × D)
• Mounting: Wall-mounted with adjustable brackets
• Material: Industrial plastic enclosure (standard), optional steel cabinet
• User interface on cover:
  • 3-button station (Open / Stop / Close)
  • Illuminated buttons for visibility

Electrical specifications

• Supply voltage:
  • 400 V 3-phase
  • 230 V 3-phase
  • 230 V single-phase
• Frequency: 50 / 60 Hz
• Control voltage: 24 V DC
• External device supply:
  • 24 V DC / 500 mA
  • 230 V AC / 1 A
• Max motor load:
  • 2.2 kW (400V 3~)
  • 1.5 kW (230V 3~)
  • 1.1 kW (230V 1~)
• Switching current: up to 8 A

Inputs / Outputs & control logic

• Relay outputs:
  • 4 programmable outputs (≈44–47 functions)
• Inputs:
  • 2–3 programmable inputs (≈27–40 functions)
• Additional programmable relay:
  • Up to 27 functions
• Interfaces:
  • MS-Bus for expansion modules
  • Frequency converter interface
  • Plug-in radio module slot
  • Weekly timer slot

Control & operation

• LCD display with multi-language text interface
• 3-button navigation system
• Error memory with diagnostic logs
• Cycle counter and event tracking

Operating modes:

• Dead-man control
• Self-hold (automatic)
• Programmable logic sequences

Safety & compliance

• Compliant with EN 12453:2017 (industrial door safety)

Safety connections:

• Light barriers (photo-eyes)
• Safety edges (8.2kΩ, opto, pressure wave)
• Light curtains / grids
• Slack rope switch
• Wicket door switch
• Emergency stop circuit
• Radar presence detector

Environmental specs

• Temperature range:
  • −20°C to +60°C (general CS320)
  • Kombi housing variants often rated −10°C to +45°C depending on configuration

Functional capabilities (important in real use)

The CS320 Kombi enclosure supports:

Complex automation logic

• Traffic light control (entry/exit systems)
• Interlocking multiple doors
• Two-way traffic systems
• Draw-in protection systems

Flexible limit systems

• Mechanical limit switches (MEC)
• Absolute encoder (AWG)

Expansion capability

• Add-on modules via MS-Bus:
  • Traffic control
  • Safety upgrades
  • Additional I/O

Retrofit compatibility

• Direct replacement for older CS series (CS300, CS310