Page 24 Draft Rev. AX5
AdvanTag 9100 Technical Manual
Chapter 2: Theory of Operation
Interfaces
a
Read/Write (9100 Reader only)
The Read/Write LEDs indicates communication status:
Read/Write failures occur as a result of one of the following:
• Attempted to read multiple pages of a single-page MicroTag
• Multiple MicroTags are in range
• Attempted a write operation on a read-only MicroTag or a looked page
For read/write ranges, see “Antenna Performance” on page 30.
Connectors
The AdvanTag reader features four external ports.
Power
The port labeled PWR/CAN is for a power supply of 24VDC. Asyst can supply a
120-220V adapter or the OEM can supply this power.
This is a DB9 male receptacle, 24 VDC (+/- 10%), 140mA typical, 750mA maximum
(Gateway is 300mA). The following table shows the pin outs.
Light Communication Status
Off Radio off
Green Successful read/write
Red Read/Write failure (details below)
TABLE 4 Power Cable Pin Outs
From Color To From To Color Signal
X-9 RED/1 Y-9 -- -- -- 24VDC
J1-1 P1-1 PS+12VDC BLK
Y-6 BLK/1 V-6 -- -- -- GND
Y-5 BLK /7 Y-5 -- -- - - GND
J1-2 P1-2 P/S-GND BLK
Y-3 BLK -3 Y-3 - - - - - - GND
Y-2 WHT/3 Y-7 -- -- -- CAN-L
Y-7 BLU /4 Y-7 -- -- - - CAN-H
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