

Cashier Display Adapter
Simple adapter PCB to connect a Siemens Nixdorf BA63 Customer Display via USB.
- Size
- 68.2 × 31.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 25
- Nets
- 45
- Pads
- 110
- Tracks, vias
- 197, 19
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 1 May 2022
- Updated
- 1 May 2022
Overview
Cashier Display Adapter is an open-source printed circuit board by XFactHD, from the XFactHD/Customer-Display-Adapter repository on GitHub, published under the LGPL-3.0 licence. It is a 2-layer board of 68.2 × 31.4 mm with 25 parts on 45 nets, routed with 197 tracks and 19 vias.
It is built around the MAX232N, FT232RL and USBLC6-2SC6, with the FDN352AP and FDV301N among its other parts. Its parts include 8 capacitors, 5 resistors, 4 diodes, 3 ICs and 3 connectors. It belongs with the lEDs and displays and interfaces and adapters boards of this library.
Main components
5MAX232N
PDIP-160℃~+70℃ 120Kbps 2 2 4.5V~5.5V Transceiver PDIP-16 RS232 ICs ROHSTexas InstrumentsRS232 ICsFT232RL
SSOP-28-208mil-40℃~+85℃ 3.3V~5.25V、4V~5.25V USB 2.0 USB to UART SSOP-28-208mil USB Converters ROHSFTDIUSB ConvertersUSBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)FDN352AP
SOT-23-55℃~+150℃ 1 P-Channel 1.3A 1.9nC@4.5V 150pF 2.5V 20pF 300mΩ@4.5V 30V 40pF 500mW P-Channel SOT-23 MOSFETs ROHSonsemiMOSFETsFDV301N
SOT-23-55℃~+150℃ 1 N-channel 1.06V 1.3pF 220mA 25V 350mW 5Ω@2.7V 6pF 700pC@4.5V 9.5pF N-Channel SOT-23 MOSFETs ROHSonsemiMOSFETs
README
README.mdCustomer Display Adapter
Simple adapter PCB to connect a Siemens Nixdorf BA63 Customer Display via USB.
Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 1u | Capacitors_SMD:C_0805 | C4, C5, C6, C7, C8 |
| 4 | LED | LEDs:LED_D1.8mm_W3.3mm_H2.4mm | D1, D2, D3, D4 |
| 2 | 1.5k | Resistors_SMD:R_0805 | R3, R4 |
| 2 | 100n | Capacitors_SMD:C_0805 | C1, C3 |
| 1 | 10k | Resistors_SMD:R_0805 | R5 |
| 1 | 2.2k | Resistors_SMD:R_0805 | R1 |
| 1 | 4.7u | Capacitors_SMD:C_0805 | C2 |
| 1 | 680 | Resistors_SMD:R_0805 | R2 |
| 1 | Barrel_Jack | w_conn_misc:dc_socket | J1 |
| 1 | DB9_Female_MountingHoles | w_conn_d-sub:DB_9F | J3 |
| 1 | FDN352AP | TO_SOT_Packages_SMD:SOT-23 | Q2 |
| 1 | FDV301N | TO_SOT_Packages_SMD:SOT-23 | Q1 |
| 1 | FT232RL | Housings_SSOP:SSOP-28_5.3x10.2mm_Pitch0.65mm | U2 |
| 1 | MAX232 | Housings_SOIC:SOIC-16W_7.5x10.3mm_Pitch1.27mm | U3 |
| 1 | USBLC6-2SC6 | TO_SOT_Packages_SMD:SOT-23-6 | U1 |
| 1 | USB_B | Custom:USB_B | J2 |
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52 parts1
Questions
How big is the Cashier Display Adapter PCB?
It measures 68.2 × 31.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Cashier Display Adapter use?
25 parts, built around the MAX232N, FT232RL, USBLC6-2SC6 and FDN352AP. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Cashier Display Adapter KiCad files?
From the XFactHD/Customer-Display-Adapter repository on GitHub, at the commit this page was made from: the board is Hardware/Cashier Display Adapter.kicad_pcb and its schematic Hardware/Cashier Display Adapter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Cashier Display Adapter design in my own project?
Its repository publishes it under the LGPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).