Schindler elevators PCRTWN4 Card reader module PCR-TWN4 User Manual PCR with Elatec TWN4 006x

Schindler elevators Ltd Card reader module PCR-TWN4 PCR with Elatec TWN4 006x

Users manual

1 © PORT Technology by Schindler Ltd - Oct 20, 2017 RFID Reader for PORT PCR-TWN4 Contents 1 Introduction ...................................................................................................................................... 2 Scope ............................................................................................................................................... 3 Compatibility .................................................................................................................................... 3 General overview ............................................................................................................................ 3 References ...................................................................................................................................... 3 2 General board implementation ...................................................................................................... 4 Block schematic .............................................................................................................................. 4 Functionality .................................................................................................................................... 4 USB and Power supply .................................................................................................................. 4 TWN4 module ................................................................................................................................. 5 radio .................................................................................................................................................. 6 HF antenna ...................................................................................................................................... 6 Input/Output ..................................................................................................................................... 7 Wiegand output ............................................................................................................................... 8 K-LC1A radar interface .................................................................................................................. 8 JRC radar interface ......................................................................................................................10 RGB LEDs .....................................................................................................................................11 SAM sockets .................................................................................................................................11 3 Mechanics ......................................................................................................................................12 4 Reliability ........................................................................................................................................13 EMC ................................................................................................................................................13 Climatic conditions .......................................................................................................................13 Certifications ..................................................................................................................................13 5 Document History..........................................................................................................................14 6 Appendix .........................................................................................................................................15
2 © PORT Technology by Schindler Ltd - Oct 20, 2017 1 Introduction Currently PORT Technology by Schindler supports a wide range of readers (C0…C10). In order to reduce the variety of card readers, we would like to introduce the TWN4 reader. The target devices for PCR-TWN4 are PORT1 and PORT4. Both devices have a metal housing that has an influence on the RFID readers. PORT1 PORT4
3 © PORT Technology by Schindler Ltd - Oct 20, 2017 Scope The PCR-TWN4 board implements the following main parts and functions: USB interface to host Radar interface (similar PCRI) I/O interface (similar PCRI): - 2 inputs - 2 outputs Wiegand Output (similar NFCUSB) 4 x RGB LED’s Compatibility The PCR-TWN4 is hardware compatible with PCRI resp. NFCUSB. General overview References REF[1] data sheet TWN4 reader module (www.elatec-rfid.com) REF[2] data sheet K-LC1a radar transceiver (www.rfbeam.ch) REF[3] data sheet JRC radar transceiver PORT PCR-TWN4 + HF antenna Elevator Controller USB Host LEP, MLEP, WLEP ... TWN4
4 © PORT Technology by Schindler Ltd - Oct 20, 2017 2 General board implementation Block schematic Functionality The main function of the PCR-TWN4 board is a RFID reader to be integrated into Schindler’s PORT1 and PORT4 devices. The communication between the PCR-TWN4 and the host is made through the USB. USB and Power supply The main board power supply is U = 5 VDC ± 5% Imax = 500 mA from the Host The USB communication is 2.0 Full-Speed (12Mbps). USB from the host is connected to the TWN4 board. Connector: SMD 4 poles JST male conn., right angle, 2 mm, Id. Nr. 432841 Silkscreen: USB pin signal name max. voltage Tol. max. current description 1 VCC1 5 VDC ±5% 500 mA power 2 USB_DM 5 VDC ±5% 50 mA USB data 3 USB_DP 5 VDC ±5% 50 mA 4 M0 0 VDC - - ground USB Wiegand output IOs K-LC1a radar interface JRC radar interface PCR-TWN4 TWN4 module 4 RGB LEDs SAM socket (optional) HF antenna LF antenna (optional)
5 © PORT Technology by Schindler Ltd - Oct 20, 2017 TWN4 module As a default the Mifare NFC Standard module should be applied. See also REF[1]
6 © PORT Technology by Schindler Ltd - Oct 20, 2017 radio The RF frontend handles the transceiver functionality for contactless communication with a transponder at a frequency of 13.56 MHz with ASK. HF antenna Housing of PORT devices must be taken into account. Reading distance of min. 2 cm is requested, measured from the top of the housing. HF antenna integrated into the PCB with the following features:
7 © PORT Technology by Schindler Ltd - Oct 20, 2017 Input/Output Connector : SMD 6 poles JST male conn., right angle, 2 mm, Id. Nr. 208193 Silkscreen: I/O pin signal name max. voltage Tol. max. current description 1 VCC1 5 VDC ±5% 50 mA power 2 OUT1 - - 1 A open drain output 3 OUT2 - - 1 A 4 IN1 24 VDC ±20% input 5 IN2 24 VDC ±20% 6 M0 0 VDC - - ground
8 © PORT Technology by Schindler Ltd - Oct 20, 2017 Wiegand output Connector: SMD 3 poles JST male conn., right angle, 2 mm, Id. Nr. 59902178 Silkscreen: W_OUT pin signal name max. voltage Tol. max. current description 1 DATA1 12 V 20 mA Wiegand Data 1 2 DATA0 12 V 20 mA Wiegand Data 0 3 GND - - - K-LC1A radar interface Connector: SMD 2x3 poles pass through conn., low profile, 2.54 mm, Id. Nr. 208176 Silkscreen: RADAR pin signal name max. voltage Tol. max. current description 1 GND 0 VDC - - ground 2 nc - - - 3 RADAR_SIG - - - Signal direct from the radar see REF [1] 4 nc - - 5 VCC 5 VDC ±5% 50 mA power 6 nc - - - sample cicuit below:
9 © PORT Technology by Schindler Ltd - Oct 20, 2017
10 © PORT Technology by Schindler Ltd - Oct 20, 2017 JRC radar interface Connector: flex cable connector (SFV6R-1STE9HLF) Silkscreen: RADAR pin signal name max. voltage Tol. max. current description 1 3V3 power 2 GND ground 3 UART_RADAR_TX uart 4 UART_RADAR_RX uart 5 RADAR_APPROACHING object approaching signal 6 RADAR_LEAVING object leaving signal (optionally connected to micro controller) additional pull-up or pull-down resistors fro the following signals: - UART_RADAR_RX (resp. UART2_RX) - RADAR-APPROACHING - RADAR_LEAVING
11 © PORT Technology by Schindler Ltd - Oct 20, 2017 RGB LEDs SAM sockets optionally mounted: prepared for HID SAM (socket 1), customized SAM (socket 2) Connector: see picture above Silkscreen: SAM1 resp. SAM2
12 © PORT Technology by Schindler Ltd - Oct 20, 2017 3 Mechanics PCB size: 100 mm x 75 mm PCB thickness: 1.6 mm cutouts for - radar (top left corner) - camera (at button in the middle) connector for K-LC1 radar positioned as designed in the top left corner (grey area) connector for JRC radar in line with the cutout for the radar (green area) position holes (d = 3mm) in the area where marked
13 © PORT Technology by Schindler Ltd - Oct 20, 2017 4 Reliability EMC The board must comply with the requirements of EN12015:2004 and EN12016:2004. Tests are performed at system level. Climatic conditions Operating temperature: ambient temperatures of 0 to 60 °C. Relative humidity: yearly average less or equal to 65%, 60 days 85%. Altitude: up to 2000 m above sea level. Climatic tests are performed at system level. Certifications The PCR-TWN4 comply from 15.19 / 15.21 and RSS-Gen clause 8.4. The PCR-TWN4 complies with the following requirements: • FCC (Federal Communications Commission) Part 15 • IC (Industry Canada) RSS-102 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference 2. This device must accept any interference received, including interference that may cause undesired operation This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: • This device may not cause interference. • This device must accept any interference, including interference that may cause undesired operation of the device Changes or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC ID: XFIPCRTWN4 IC ID: 9114A-PCRTWN4
14 © PORT Technology by Schindler Ltd - Oct 20, 2017 Label example of the final product 5 Document History 2015 Feb 9 Scs Version 2 - radar interface: electrical schematics adapted - input/output: max. current specified 2015 July 2 Scs Version 3 - additional cutouts on pcb for camera and radar - integration of JRC radar module - positioning of connector for K-LC1 radar module 2015 Aug 5 Scs Version 4: - mechanical dimensions updated 2017 Oct 20 Scs Version 5: - Input/Output schematic modified for external handicapped button 2018 Nov 17 Bua Version 6: chapter 2. General Board Implementation: - subchapter radio introduced with description of modulation schemes - subchapter HF and LF antenna extended with description of physical antenna dimension chapter 4. Reliability - subchapter Certifications introduced
15 © PORT Technology by Schindler Ltd - Oct 20, 2017 6 Appendix Sample layout of PCB according chapter 3:

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