User's Manual
Table Of Contents
- 1. FUNCTIONS AND PERFORMANCE 4
- FUNCTIONS AND PERFORMANCE
- TECHNICAL CHARACTERISTICS
- THE POWER SUPPLY
- VERIFICATION OF THE READER
- INSTALLATION
- EXTERNAL CONNECTIONS
- INSTALLATION AND CONNECTION PROCEDURES FOR THE ASYNCHRONOUS LINKS
- OPEN COLLECTOR INTERFACE
- THE OUTPUTS (JR3)
- THE INPUTS (JR4)
- OPERATING FREQUENCY CHANNEL
- ADJUSTMENT OF THE READING RANGE
- ORIENTATION OF THE ANTENNA
- FCC Notice
- CE Notice
REFERENCE DU DOCUMENT / DOCUMENT REFERENCE
Langue/ Language Numéro / Number Code Doc. / Doc. Code Indice / Revision Index Pages
FR 13053 108 B
13/27
CE DOCUMENT EST LA PROPRIÉTÉ DE BALOGH IL NE PEUT ETRE COMMUNIQUÉ À DES TIERS SANS AUTORISATION ECRTITE PRÉALABLE.
THIS DOCUMENT IS BALOGH PROPERTY.IT CANNOT BE DISCLOSED TO ANY PARTY WITHOUT PREVIOUS WRITTEN AUTHORIZATION.
8. OPEN COLLECTOR INTERFACE
Both the ISO2 and the WIEGAND interfaces use an Open-collector interface. For correct operation,
pull-up resistors (typical values are 1K) must be connected to any voltage supply between 5V and
12V. For the ISO2 interface, this concerns the three signals STROBE, MDATA and PRES_BADGE,
for the WIEGAND interface this concerns the two signals DATA1 and DATA0.
The pins are associated with different signals, depending on the type of link used. The JR2 connector
is used.
pin ISO2 WIEGAND
1 STROBE DATA “1”
2 MDATA DATA “0”
3 PRES_BADGE —
4 Valim Valim
5 GND GND
Note : the Valim on pin 4 is internally connected to the supply voltage.
Circuit diagram for open collector output stage inside the reader :
VCC
12V
CTP
10n
10K
33K
uP