Integrated Technical Vision Ltd.
http://www.itvsystems.com.ua
2
When you connect the reader to the
interface TouchMemory (iButton), and it
does not work consistently (for example,
does not transmit the code identifier
controller), you should use 4,7kOm
resistor (supplied) installed between the
terminal and iButton "Earth" reader, as
shown in Fig. 1.
When using twisted pair (STP, UTP, FTP) to connect the reader should be followed the
order of connection shown in Fig. 2.
Figure 2
Type of interfaces
The proximity reader is intended to apply in different access control systems, using
RS232, Wiegand 26, Wiegand 37, Wiegand 42, Wiegand auto and Touch Memory
interface.
Mounting
It is recommended to mount the reader on a wall closely to a door at appropriate height.
Do not place the reader on the metal surfaces, since it causes decreasing of reading
distance.
If more than one reader is used in the system, place them not closer than 20 cm one
from another to eliminate the effect of doublereading
If impossible to place readers at a distance more than 20 cm one from another it is
allowed to place readers at a distance not less than 10 cm when their yellow wires are
interconnected.
In this operating mode readers work synchronously and alternately.
Using this operating mode is not recommended when set automatic recognition type
of proximity identifier (ASK/FSK).
Reader installation
Loosen the screw at the bottom of the reader.
Remove the top cover, remove the back plate.
Mount the back plate of reader on the wall
using the fixturing provided (see fig. 3).
Prepare all wires for connection and connect
them to the reader in according to Table 1 and
User Manual of the access control panel to be
utilized.
Insert the reader in the back plate (see fig. 4).
Put the top cover and tighten screw at the
bottom of the reader.
Ensure that all locking tabs are securely
engaged.
Figure 3
Figure 1
