Wiring and Installation Instructions PRM 5 PRM 5 Wiring and Installation Instructions V 1.0 12/00 03.01.01 2000 deister electronic GmbH Page 1/15 Wiring and Installation Instructions PRM 5 FCC Compliance Statement 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. Information to user:
Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment Copyright 2000 by deister electronic GmbH All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of deister electronic GmbH. deister electronic GmbH reserves the right to make changes to any and all parts of this documentation without obligation to notify any person or entity of such changes. December 2000 deister electronic GmbH Hermann-Bahlsen-Str. 11 - 13 D-30890 Barsinghausen Phone:
Fax:
E-Mail:
(+49) (0) (51 05) 5 16-01
(+49) (0) (51 05) 5 16-2 17 info@deister-electronic.de 03.01.01 2000 deister electronic GmbH Page 2/15 Wiring and Installation Instructions PRM 5 Contents 1 2 2.1 2.2 2.3 2.4 2.5 3 3.1 3.2 3.3 4 4.1 4.2 4.3 4.3.1 4.4 5 5.1 6 6.1 6.2 6.3 7 7.1 Technical Data Wiring Diagram PRM 5 Wiegand 2-wire PRM 5 Magstripe Emulation PRM 5 RS 232 PRM 5 RS 485 Supervised F2F Mechanical Dimensions PRM 5 Reader Surface Spacer AP5 Flush Mounting Bezel FM5 Communications Protocol Wiegand Standard Data/Clock Magstripe Emulation Magstripe Interface according to ISO 7811/2-1995 - Track 2 Protocol for PRM 5 with RS 232/RS 485 Interface
(no Partyline protocol) Installation PRM 5 Reader Interface Indicators Magstripe Emulation Wiegand/Data/Clock Appendix Supervised F2F 03.01.01 2000 deister electronic GmbH Page 3/15 Wiring and Installation Instructions PRM 5 1 Mounting:
Material:
Technical Data 1. Flush mounting in non-metallic surfaces 2. Surface mounting using an AP5 spacer 3. Mounting on single-gang electrical box using fixing plate FM 5 ASA plastic housing; polyurethane encapsulated electronics Housing dimensions: 80 x 80 x 16 mm Temperature range:
-25...+70 C Power supply:
8...30 V DC <100 mA Electrical protection: Reverse polarity diode protection on power lines;
Protection type:
Frequency:
Approvals:
high-speed transient voltage suppressor diodes on data lines IP 65 (IEC 529) 13.56 MHz CE, EN 300 330 (European post) Reading distance: Up to 3 cm (depending on installation and transponder type) Data output mode:
1. One transmission per activity Interface:
2. Cyclical transmission 1. Wiegand 2-wire (open collector) 2. Data/Clock (open collector) 3. Magstripe emulation (open collector) 4. RS 232 5. RS 485 6. F2F Supervised Electrical connection: 12 position plug-in strip connector with screw terminals Beeper:
Red LED:
Green LED:
Yellow LED:
External control External control External control Indicates power to the reader 03.01.01 2000 deister electronic GmbH Page 4/15 Wiring and Installation Instructions PRM 5 2 2.1 2.2 Wiring Diagram Rear view of the reader PRM 5 Wiegand 2-wire PRM 5 Magstripe Emulation 03.01.01 2000 deister electronic GmbH Page 5/15 Wiring and Installation Instructions PRM 5 2.3 PRM 5 RS 232 RXD can be connected to Pin 5, but without any function. PRM 5 RS 485 2.4 03.01.01 2000 deister electronic GmbH Page 6/15 Wiring and Installation Instructions PRM 5 2.5 Supervised F2F 03.01.01 2000 deister electronic GmbH Page 7/15 Wiring and Installation Instructions PRM 5 3 3.1 0 8 2 5 3.2 Mechanical Dimensions PRM 5 Reader 30 30 11,50 R 2 6 R 2 0 R 5 0 5
, 2 0 5
, 2 1 0 5
, 7 69,50 80 Surface Spacer AP5 R 4,7 5 15,80 All dimensions in mm 03.01.01 2000 deister electronic GmbH Page 8/15 All dimensions in mm Wiring and Installation Instructions PRM 5 3.3 Flush Mounting Bezel FM5 All dimensions in mm 03.01.01 2000 deister electronic GmbH Page 9/15 Wiring and Installation Instructions PRM 5 4 4.1 4.2 4.3 Communications Protocol Wiegand Standard Data/Clock Magstripe Emulation 03.01.01 2000 deister electronic GmbH Page 10/15 Wiring and Installation Instructions PRM 5 4.3.1 Magstripe Interface according to ISO 7811/2-1995 - Track 2 Data Encoding Table Bitpattern 0 0 0 0-1 1 0 0 0-0 0 1 0 0-0 1 1 0 0-1 0 0 1 0-0 1 0 1 0-1 0 1 1 0-1 1 1 1 0-0 0 0 0 1-0 1 0 0 1-1 0 1 0 1-1 1 1 0 1-0 0 0 1 1-1 1 0 1 1-0 0 1 1 1-0 1 1 1 1-1 Meaning 0 1 2 3 4 5 6 7 8 9 unused character start sentinel (start character) unused character field separator unused character end sentinel (stop character) Value 0 1 2 3 4 5 6 7 8 9 10 (Ahex) 11 (Bhex) 12 (Chex) 13 (Dhex) 14 (Ehex) 15 (Fhex) The least significant bit of every digit is sent first; the fifth bit is an odd parity bit for each group of 4 data bits. The complete message always looks as follows:
left edge - start - data characters - end - LRC - right edge The LRC is calculated by the following procedure:
Each of the 4 bits in the LRC character is an even parity bit of the equivalent bits in the telegram including start and stop sentinel; i. e. the first LRC bit is an even parity bit for all the least significant bits in the tele-
gram and the 4th bit of the LRC is the even parity of all the most significant bits. The fifth bit is the odd parity of the 4 LRC bits (it is not calculated over all the parity bits). On magstripe cards the space left and right of the information (edge) is filled with an unknown number of zero bits (this is not a valid character as the parity is invalid). As most terminals need some of the zero bits
(known as clocking bits too) and do not care about additional zero bits, deister decided to send 16 zero bits at the left edge as well as to the right edge. 03.01.01 2000 deister electronic GmbH Page 11/15 Wiring and Installation Instructions PRM 5 8 edge start 6 stop LRC edge The parity bits, the start and end characters, the LRC and the zero bits at the edge are generated automati-
cally by the reader. On the one hand, they do not require space in the transponders (therefore we can encode 16 digits for the user), on the other hand this means that there will be a problem if one of the fields is missing. Example:
The short information 86 would be transmitted as follows:
0000000000000000-11010-00010-01101-11111-01011-0000000000000000 A 1-bit is transmitted as a logic low level; the falling as well as the rising edge of the clock pulse may be used to clock in data. 4.4 The interface is operated using 9600 baud, 8 data bits, 2 stop bits and no parity bit. Message Format: Example Protocol for PRM 5 with RS 232/RS 485 Interface
(no Partyline protocol) 03.01.01 2000 deister electronic GmbH Page 12/15 Wiring and Installation Instructions PRM 5 Calculation of the parity:
LRC = 80h OR [52h 45h 30h 43h 35h 35h 37h 30h] = E3h
( means Exlusive-OR) 5 5.1 The PRM 5 reader can be surface mounted using an AP 5 spacer, or flush mounted direct to an European round style back box. Installation PRM 5 Reader Flush mounted with FM5 bezel Flush mounted directly with a European round back box Surface mounted with AP5 spacer 03.01.01 2000 deister electronic GmbH Page 13/15 Wiring and Installation Instructions PRM 5 6 6.1 6.2 Installation Indicators Function of LEDs and beeper (except Supervised F2F protocol):
Yellow LED:
Reader is operational. Momentarily flashes during the reading of a card. Green LED, red LED, beeper:
The function of these indicators is dependant on how they are connected to the controller. Magstripe Emulation 03.01.01 2000 deister electronic GmbH Page 14/15 Wiring and Installation Instructions PRM 5 6.3 Wiegand/Data/Clock Note:
Appendix For all interfaces except RS 232/485 the pull-ups must be connected to the clock and data lines. 7 7.1 It is possible to switch between native and compatible mode using special programming cards. Supervised F2F 03.01.01 2000 deister electronic GmbH Page 15/15