PitBase with TWN4 Component Description Language: Article No.: QM: English 86 93421 (a) D-Q-S © Scheidt & Bachmann GmbH Parking and access systems Breite Strasse 132 41238 Moenchengladbach Germany www.scheidt-bachmann.
Author: Peter Schiffer Modification log: Refer to chapter "Record of Revisions" entervo and the entervo logo are trademarks of the Scheidt & Bachmann GmbH. This manual including all of its segments is protected by copyright. Scheidt & Bachmann GmbH reserves all rights in its contents. Any utilization not approved expressly by the copyright law is subject to prior agreement by Scheidt & Bachmann GmbH.
Contents 1 2 Introduction .......................................................... 6 1.1 Range of Application ............................................ 6 1.2 Safety .................................................................. 6 Module Description ................................................ 7 2.1 Block Diagram ..................................................... 8 2.2 Antenna Connection ............................................ 9 2.3 FCC Information ............................
1 I n tro du ct io n This manual describes the ChipCoin read/write module PitBase TWN4 with the S&B article no. 04 38882 0. Fig. 1: PitBase TWN4 1.1 Range of Application The PitBase TWN4 is a hardware interface for encoding and evaluation of HITAG based ChipCoins and transponder cards. PitBase TWN4 is used exclusively in Scheidt & Bachmann devices. 1.2 Safety Electrostatically endangered parts! Do not touch connection points! Installed components may contain electrostatically endangered parts (ESD).
2 Modu le De s cr ip tion Components TWN4 Core-Module (Elatec) S&B base board The PitBase TWN4 has a power connector, a serial interface for the connection of a single board computer (EPR) or a manual sales device and two antenna connectors. Fig. 2: PitBase TWN4 – top with the cover removed Fig.
Fig. 4: RS232 interface and power connector 2.1 Fig. 5: Antenna connectors Block Diagram Power Antenna 2 TWN4 Core Module Antenna 1 Host Interface RS232 DSUB RS232 Fig.
2.2 Antenna Connection ST2 ST1 Fig: Antenna connection There are 7 connection options for the two antenna connectors. If antennas are connected to both antenna connectors, an automatically cycled switching between both connectors takes place (e.g. every 5 seconds / configurable).
Connection option 7: Connection terminal ST1: 2 x antenna 0431701 0 connected in parallel (aircore coil 30x30 980μH) Connection terminal ST2: not used 2.3 FCC Information FCC ADDENDUM This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
2.4 FCC Label The FCC label on the PCB provides information on the approval number: Fig. 7: PitBase TWN4 – FCC Label FCC ID: O5K-PITBASETWN4 / IC: 8312A-PITBASETWN4 The device that contains the PitBase TWN4 must contain the following wording in its user manual: Contains FCC ID: O5K-PITBASETWN4 Contains IC: 8312A-PITBASETWN4 2.
3 D isp osa l Packaging materials must be disposed of according to local regulations. This marking shown on the product or its literature, indicates that it should not be disposed with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.
4 Index A I Air-core coil 9, 10 Antenna Connection 9 Introduction 6 N B Notes 15 Batteries 12 Block Diagram 8 O C Operating voltage 11 Components 7 Connectors 11 Current consumption 11 P Packaging materials 12 PCB 11 D R Dimensions 11 Disposal 12 Document History 14 Relative humidity 11 RS232 interface 8, 11 E S Elatec 7 Environment 12 EPR 7 ESD 6 Safety 6 Supported media 11 T F Technical specifications 11 Temperature range 11 TWN4 6, 7, 11 TWN4 Core-Module 7 FCC 10, 11 H W Hazar
5 Do cum ent Histo ry Version Date Modification Author - 09/18/2015 Creation P. Schiffer a 04/03/2017 FCC Statement updated P.
6 Notes © 2015 Scheidt & Bachmann GmbH, Germany Component Description 15 Subject to change PitBase TWN4, 86 93421 (a)
