4. READER OPERATION.
When the reader is ready, red LED shines to indicate that power is present.
When Mifare key is brought into reader working zone, its UID is read, and for 2.1.2 and 2.1.3
modes, authorisation is also performed and additional codes are read from key memory.
If reading is successful, the LED will momentarily turn green and a signal will sound. This will
also cause transmission of:
- in 2.1.1 and 2.1.2 modes, the UID just read, and
- in 2.1.3 mode, the code from protected memory sector
into controller, via iButton (Dallas Touch Memory), or Wiegand (-26/-34) protocols, depending on
the configuration.
To configure the device, use the free software from
M3NConf.zip
archive.
The reader has internal and external LED and sound control.
Internal LED and sound control:
- The red LED is ON when there is no key in reader working zone;
- When a key enters the working zone, red LED goes OFF, green LED turns ON, and a short
beep sounds;
- While a known key is in working zone, no visual indication is present;
- For 2.1.2 and 2.1.3 modes, when an unknown key enters the working zone, red LED goes
momentarily OFF then back ON; no sound is emitted;
- While an unknown key is in the working zone, red LED is ON.
External LED and sound control:
- Comes from a controller, via external control pins (RED, GREEN, SND), or RS-485
commands;
- Turns on by a control signal applied on any of these pins.
Note:
Regardless of external control signals, when a key is read, green LED will go ON and
sound will beep for 0.1 second. For 2.1.2 and 2.1.3 modes, when an unknown key is presented
into the working zone, red LED will shortly go OFF and back ON; no sound is emitted.
page
3
Converter
Z-397 GUARD
+12 V
DC
power
Z-397
USB
RS 485
Matrix
III Net
D0
D1
RED
GND
SND
1. SND External sound control,
2. D0 DATA0 output,
3. GND Ground,
4. D1 DATA1 output,
5. RED External red LED control,
6. +12V +12 V DC power input,
7. GND Ground,
8. GREEN External green LED control.
+12V
GREEN
GND
CLR
ADD
RS-485
ON
A
B
OFF
L
OAD
Figure 4.
Connection layout.
A
B
MATRIX
III NET
www.ironlogic.
me
