Stid LXS R21 Notice D'installation page 2

1• • • • Wiring diagram :
JUMPER
Non fitted : Buzzer deactivated
Fitted : Buzzer activatd
2• • • • Recommended cables:
Use a multi-conductor cable, pair shielded. When power is
supplied with the same cable we recommend:
1 pair AWG24 for up to 30 m
2 pairs AWG24 for up to 60 m
3 pairs AWG24 for up to 100 m
3• • • • Buzzer
The buzzer gives an indication of correct read, not depending
on the eventual authorizations or access rights given to a card.
It will emit a brief sound as soon as a card or tag is read. It is
possible to shut it off by removing the jumper located just
nearby the buzzer.
4• • • • Led
The led is bicolor (red & green). When the reader is powered
on, it is amber (red+green). It can be driven by the remote
system to light it either red or green, by bringing a 0V
respectively on the red or green inputs of the reader's
connector.
5• • • • « Mode » input
By default, when this input is not connected, the reader will
automatically delay the transmission of the code every 2
seconds when a card is left in the reading field. If a new card is
shown to the reader before this time laps, its code will be
transmitted immediately.
If you want to activate or deactivate the delay:
1. Power off the reader.
2. Connect the input Mode to 0V to deactivate the delay.
Do not connect the input mode to activate the delay.
3. Power on the reader.
⇒ Check if the reader is operating properly by presenting a
card. The reader should then beep quickly on each reading.
Proximity reader - Model LXS R21 (Wiegand and Clock & Data)
Power
12V / 0,5A min.
0 1 2 3 4 5 6
7
1 pair AWG35 for up to 50 m
2 pairs AWG35 for up to 100 m
© STId 2009 – NI017A04 - Ed. 21/09/2009
Installation procedure
LEDS commands
Data signals
R21 series
(ISO 2x)
0 0V
1 +12 VDC
2 Code
3 Data
4 Clock
5 Mode / Scan
6 Red Led
7 Green Led
5• • • • « Scan » input – 2L protocol only
This input allows deactivating the RF field which stops card
detections. To deactivate the RF field connect the input "Scan"
to 0V.
6• • • • Installation
e) Connect the reader
f) Test the reading and communication.
g) Attach the reader on the wall, or on standard electrical
flush-boxes. Install the screw caps.
Caution: Screw caps are made to be hard to remove
once installed. We recommend making all the tests
before installing them.
7• • • • Precautions for installation
•
Power supply tension at the reader's connector should be
strictly comprised between 10.5V and 15V.
•
Keep the reader away from computer or power cables as
much as possible. They can generate an electrical
perturbation that is function of their proximity and
radiation level.
•
Distance to respect between two readers : parallel plan :
30 cm – Same plan : 40 cm – Perpendicular : 25 cm.
•
If the reader is mounted on a metallic surface it can affect
the reading distance. To get the maximum reading
distance, the reader should be installed at no less than 7
cm from any metallic surface.
R21 series
(ISO 3C)
0V
+12 VDC
Code
Data
Clock
Mode
Red Led
Green Led