The SV|51 Station Platform Validator is a floor-mounted device designed for fare collection systems, capable of reading and writing to contactless smartcards. It is a key component in Automated Fare Collection (AFC) systems, providing a user interface for fare transactions.
Function Description:
The primary function of the SV|51 is to validate contactless smartcards for fare collection. It acts as a transaction processor, interacting with smartcards to read and write data, facilitating access to the transit system. The device is designed for floor mounting, making it suitable for station platforms where users can easily tap their smartcards for validation. Its robust design, including a stainless steel column, ensures durability in public environments. The SV|51 Main Unit, which houses the core electronics, is protected within the column and secured by a lock. Power is supplied via a dedicated power supply unit, which can be configured for different entry options (bottom or side conduit). The device is equipped with a CPU module, memory (RAM, mSD), and various interfaces (USB, I/O, I2C, RS232) to manage operations, communicate with other system components, and support peripherals like a barcode scanner, speaker, pushbuttons, and a headphone jack. A 5.7" LCD with LED backlight serves as the customer display.
Important Technical Specifications:
- Dimensions:
- Width x Height x Depth: W = 200 mm (including Edge Connector), H = 1127 mm, D = 320 mm
- Weight: ???? (Not specified in the provided document)
- RoHS Compliance: This product has been designed and manufactured in compliance with Directive 2002/95/EC of the European Parliament and the Council on restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS Directive).
- Radio Frequencies and Transmission Power:
- 2400 - 2483.5 MHz: 49 mW
- 5150 - 5775 MHz: 45 mW
- 13.56 MHz: 1.18 µW
- IP Rating (Ingress Protection): IP 54 (dust protected but not tight / splashing water from all directions). The SV|51 pole is not water tight, but the power supply is (NEMA3).
- IK Rating (Impact Protection):
- IK 10 for option without buttons (20 Joule = 5 kg / 40 cm)
- IK 09 for option with buttons (10 Joule = 5 kg / 20 cm)
- Acceptance criteria: No break of front glass allowed, but minor optical impacts like scratches are allowed.
- Temperature:
- Operating temperature: -30 to +50°C
- Storage temperature: -40 to +70°C
- Humidity: 10% to 95% not condensing
- Mechanical Stress (Vibration test by ISO 16750-3): Not required (stationary device).
- Electrical Safety:
- EN 62368
- EN 60950-22 (outdoor equipment)
- EMC/EMI:
- Emission: EN 61000-6-4 (class A)
- Immunity: EN 50121-4 (class A)
- Immunity against overvoltage: The immunity to overvoltage is the task of the baseboard were the Smart Card Reader is plugged in. (The Smart Card Reader must always be supplied with a defined voltage).
- Flammability: UL 94 V1
- Power Consumption:
- Standby (ready to accept Smart Card): Approximately 20W (120V/60Hz: 17.26W, 0.146A, cos 0.980; 230V/50Hz: 20.38W, 0.113A, cos 0.785)
- Operational (Smart Card processing and audio output): Approximately 38W
Usage Features:
The SV|51 is designed for ease of installation and operation within a fare collection system. It supports two main installation methods:
- Drilled Solution: Four M12 bolts are permanently fixed into concrete, extending 40-70 mm, to which the base plate is mounted using nuts.
- Adhesive Solution: A floor plate with pre-assembled bolts is secured to the ground using an adhesive.
Conduit entry for power and data cables can be either from the bottom through the base plate or from the side at the rear of the column, with specific minimum lengths for cables and conduits to ensure proper connection and protection. The device is equipped with a 5.7" LCD for customer interaction and can include a barcode scanner, speaker, and headphone jack for enhanced usability and accessibility. The system is designed for an orderly shutdown in case of power failure, using stored energy in local capacitors, and will automatically restart upon power restoration without manual intervention.
Maintenance Features:
The SV|51 is designed for straightforward maintenance, with procedures outlined for both preventive and corrective actions.
- General Maintenance and Cleaning:
- Every 3 months: Cleaning and visual inspection of the interior. This involves removing foreign materials, cleaning internal surfaces, inspecting all components for wear and chafing, and testing the lock switch adjustment.
- Every Month: Cleaning and visual inspection of the exterior, and cleaning the screen.
- Module Removal and Replacement: The manual provides detailed steps for removing and replacing key components such as the main unit, microSD card, and fuses.
- Main Unit Removal: Involves unlocking the device, sliding the main unit up and disconnecting it from the stainless steel column, removing cables, and then plugging in the new main unit.
- MicroSD Card Removal and Replacement: Requires removing the main unit and the plate, then removing and replacing the microSD card. It is explicitly stated that only S&B will ship the device with the SD card on the CPU module inserted.
- Fuse Replacement: Involves accessing the power supply junction box, removing the cover, lifting the fuse cover, inserting a new fuse, and replacing all covers and screws.
- Tools and Consumables: Specific tools are required for installation and maintenance, including cable cutters, wrenches with sockets (M8, M10, M12), a ratchet with extended sockets, a bubble level, sealing material for conduits, an SD Card Labeling Printer, and keys. Consumables include canned air, alcohol, Lexan Cleaner, heavy duty shop cloths, and specific stickers for the card tap area.
- Safety Precautions: Emphasizes the importance of trained personnel, adherence to safety regulations (TÜV-SÜD-NRTL, NEC, OSHA Lockout/Tagout), and the use of protective equipment (gloves, safety glasses). Special symbols are used throughout the manual to highlight warnings, cautions, information, and specific maintenance actions (finger tip, tools, electrical hazard, ESD hazard, hot hazard, maintenance cycle).
- Documentation: Comprehensive technical documentation is provided, assuming repair procedures will be performed by fully trained contractor technicians.
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