Nordic ID Group
| Joensuunkatu 7 | FI-24100 Salo |Finland
358 2 727 7700 | Fax + 358 2 727 7720 | [email protected]
10 / 20
2018-04-09
Nordic ID AR62 User Guide
Version 1.2
Table 2 Electrical specifications of the signals
SIGNAL NAME
VOLTAGE
MIN (V)
VOLTAGE
NOMINAL (V)
VOLTAGE
MAX (V)
CONDITIONS
5V out
5
<200mA
RS232 TX, high
5
5,4
3KΩ load to Ground
RS232 TX, low
-5,4
-5
3KΩ load to Ground
RS232 RX, high
2,4
25
RS232 RX, low
-25
0,6
Ground
0
Outputs 0 - 3, high
30
10KΩ pull up to V+
Outputs 0 - 3, low
0
0,6
max 25mA, max 150mW
V-
0
Inputs 0 - 3, high
3
30
Between V+ and V-, max
6mA at 30V
Inputs 0 - 3, low
0
0,7
Between V+ and V-
V+
30
Between V+ and V-
12V / 24V output
12 / 24
<200mA
Example schematics about how to create non-isolated and isolated solutions can be found from section
10.1.
ANTENNA PORTS
Nordic ID AR62 includes 4pcs SMA female antenna connectors for connecting external antennas to the
reader. Impedance of antenna ports is 50Ω and maximum radiated output power is 30dBm. The antenna
ports can be configured independently via NUR API.
USB 2.0 DEVICE WITH TYPE B CONNECTOR
Nordic ID AR62 includes USB 2.0 device Type B connector for connecting reader to host device. Nordic
ID AR62 supports also USB HID class which means the reader can act as a standard USB input device for
host devices.
NOTE!
If 5V or 12V / 24V output is used, connect pins 4 and 9 together.
NOTE!
Web management interface can’t be access using USB connector. Web management
interface can be accessed only using ethernet, WLAN and WWAN connections.
