Справочник Пользователя для Symbol Technologies AR400US
AR 400 Reader User’s Manual 2003-2004 Matrics, Inc.
5
LEDs and Connectors
ITEM
DESCRIPTION
RJ45 Connector
10BaseT Ethernet
DB9 Connector
RS232 Console (Management)
DB15 Connector
Control I/O Port (6)
RS422/RS485 Connector
Connect to host PC and bus power.
Power/Link LED
LED is green when the Reader is powered on and linked to the host PC.
Error LED
LED is red when commands are incorrectly received from the host PC.
Read LED
LED is yellow when commands are correctly received from the host PC.
+24vDC 1.2A Connector
(Unit Power)
The power supply should be plugged into a wall outlet and into the DC
power connector (2.1mm jack.)
Antenna Connectors
Connect to external antennas (4 Transmit and 4 Receive.)
Interface Pin-Outs
I/O Interface
15-pin Female D-sub Connector:
PIN
:
FUNCTION
PIN
:
FUNCTION
PIN
:
FUNCTION
1: Ground
6: In2
11: Out1
2: Out4
7: In0
12: In5
3: Out2
8: Ground
13: In3
4: Out0
9: Out5
14: In1
5: In4
10: Out3
15: Vcc +5V power supply