Intermec 869 RFID Reader, Инструкция по эксплуатации

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Theory of Operation
—
Chapter 2
11 869 RFID Reader Service Instruction Manual
LED Plug
A board loading location is provided for a 6 pin right angle header to drive
the LED indicators remotely. A 5.0 Vdc 20mA drive circuit is available for
each indicator. The Intermec part number for the right angle header is
311-677-001. The plug is 3 rows by 2 columns with 0.1" on center spacĆ
ing.
The table below shows the pin out for the right angle header.
LED Interface
Pinout Signal Direction
1 Tag Transaction occurred Output
2 RF Power ON/OFF Output
3 GND N/A
4 GND N/A
5 Power ON; Processor Running Output
6 Serial Data Communiction AcĆ
tive
Output
13 Pin Female Circular DIN GPIO (General Purpose I/O) Connector
A general purpose I/O (Input/Output) connector provides signal lines in
and out of the READER allowing monitoring and/or control of external
devices or functions.The connector for this is a 13-pin female circular
DIN. The male mating connector for attaching to this is a CUI # SD-130,
one source is Digi-Key # CP-1013-ND. Intermec P/N: 351-184-001.
General Purpose Input/Output Interface
Pinout Signal Direction Description
1 GPIO IN0 Input GPIO Input 0
2 GPIO IN1 Input
3 GPIO IN2
4 GPIO IN3 -
5 GPIO OUT0 Output GPIO Output 0
6 GPIO OUT1 Output GPIO Output 1
7 GPIO OUT2 Output GPIO Output 2
8 GPIO OUT3 Output GPIO Output 3
9-13 Each connects to ground
through individual 10
ohm resistors
- Reserved
Outputs and inputs have 12-volt transient suppression devices to ground
at the connector.