Operations and Maintenance Manual

_
JANUS
®
Multi-Protocol Reader 2.4 Table of Contents
Confidential UM 360467-110 Revision: B Page 13 of 247
© Kapsch TrafficCom Canada Inc. 2021
All information contained herein is proprietary to, and may only be used with express, written permission from, Kapsch TrafficCom Canada Inc.
FILE: UM 360467-110 REV B3 MPR 2.4 CLEAN.DOCX 03/02/2021 1:01
Kapsch TrafficCom
APPENDIX D NON-REDUNDANT READER ............................................................................. 246
List of Figures
FIGURE 2-1: A REDUNDANT READER ...................................................................................................................... 25
FIGURE 2-2: IAG 3 ANTENNA .................................................................................................................................. 26
FIGURE 3-1: EXAMPLE: FLEXIBLE OVER THE AIR MULTI-PROTOCOL TAG ACQUISITION SEQUENCE (BALANCED
PROTOCOL WEIGHTING) ................................................................................................................................. 65
FIGURE 3-2: EXAMPLE FLEXIBLE OVER THE AIR MULTI-PROTOCOL TAG ACQUISITION SEQUENCE (6B WEIGHTED)
66
FIGURE 3-3: EXAMPLE FLEXIBLE OVER THE AIR MULTI-PROTOCOL TAG ACQUISITION SEQUENCE WITH DUMMY
FRAME ............................................................................................................................................................. 66
FIGURE 4-1: READER POWER DISTRIBUTION........................................................................................................ 141
FIGURE 5-1: EARTH GROUND SYSTEM (WITH RECOMMENDED LIGHTNING PROTECTORS SHOWN) .................. 153
FIGURE 5-2: AC MAINS ......................................................................................................................................... 154
FIGURE 5-3: LC DATA CABLE INSTALLATION ......................................................................................................... 155
FIGURE 5-4: GENERIC IAG3 MOUNTING DIMENSION INFORMATION .................................................................. 158
FIGURE 5-5: INLINE ORT ANTENNA INSTALLATION .............................................................................................. 158
FIGURE 5-6: STAGGERED ORT ANTENNA INSTALLATION ..................................................................................... 159
FIGURE 5-7: RF CABLE INSTALLATION SCHEMATIC BI-STATIC OPERATION .......................................................... 162
FIGURE 5-8: RF CABLE INSTALLATION SCHEMATIC BI-STATIC TDM ONLY OPERATION ........................................ 162
FIGURE 5-9: RF CABLE INSTALLATION SCHEMATIC BI-STATIC OPERATION WITH RF AMPLIFIER ......................... 163
FIGURE 5-10: RF CABLE INSTALLATION SCHEMATIC MONO-STATIC OPERATION (MRFM-S PLUS ONLY) ......... 164
FIGURE 5-10: SYNCHRONIZATION CIRCUIT SCHEMATIC FOR THREE READERS .................................................... 166
FIGURE 5-11: SCHEMATIC OF A THREE-READER IR NETWORK ............................................................................. 169
FIGURE 5-12 SCHEMATIC OF A THREE-READER LC NETWORK ............................................................................. 169
FIGURE 5-13: TWO READERS COMMUNICATING WITH ONE OBU ....................................................................... 173
FIGURE 5-14: THREE READERS COVERING ONE DIRECTION OF WIDE LANE ORT TRAFFIC ................................... 176
FIGURE 5-15: THREE WIDE ORT LANES WITH TWO STRADDLE ANTENNAS ......................................................... 180
FIGURE 6-1: SIGNAL FLOW DIAGRAMS................................................................................................................. 182
FIGURE 7-1: PSM FUSE AND FUSE HOLDER .......................................................................................................... 207