Parking Guidance System

Parking Zone Controllers P256TW & P64TW

Central control units for parking guidance projects that require stable communication, simplified field wiring, and clear lot-status monitoring.

P256TW parking zone controller

Centralized Control for Scalable Parking Guidance

The P256TW and P64TW controllers are designed to manage parking guidance zones efficiently, supporting detector communication, output control, and lot-status reporting from a single cabinet. They help reduce wiring complexity while maintaining reliable system performance.

1
Scalable Capacity

Supports up to 256 detectors per controller, depending on project configuration.

2
Simplified Wiring

Single BUS architecture reduces installation time and cabling complexity.

3
Real-Time Status

LED status display reports occupied, vacant, and error conditions quickly.

4
Reliable Operation

Built-in memory and offline operation help keep the system running steadily.

Key Features

  • Designed for ultrasonic parking guidance detectors.
  • Power input options for 110VAC or 230VAC.
  • Single BUS wiring for detector power and two-way signal communication.
  • Synchronized controller-detector communication helps reduce interference.
  • Manual or automatic output control options.
  • Internal memory preserves operating data during incidental power loss.
  • System remains functional even when the remote PC is offline.
  • RS485 communication hub with MODBUS-compatible settings.

Typical Benefits

For Installers

Fewer wiring runs, easier panel organization, and simpler commissioning in larger parking projects.

For Operators

Centralized lot monitoring, better visibility of field status, and more stable daily operation.

For Integrators

Reliable RS485 communication and flexible I/O handling for parking guidance system integration.

Technical Specifications

Model OptionsP256TW / P64TW
ApplicationCentral controller for ultrasonic parking guidance systems
Input Voltage110VAC or 230VAC
Controller CapacityUp to 256 parking spaces per zone controller (model dependent)
Detector WiringSingle dual-wire BUS for power and two-way signal communication
Status DisplayLED display for occupied, vacant, and error conditions
Output ControlAutomatic or manual output operation
Memory BackupInternal data memory for power-loss recovery
Remote CommunicationRS485 with MODBUS-compatible settings
ProtectionPower overload protection
EnclosureGalvanized steel with weather-resistant finishing

Planning a Parking Guidance Control Cabinet?

Contact PSM for system design support, controller selection, and integration advice.

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