AML 2500, User Manual, Page: 59 / 81

55
SIGNAL DEFINITIONS
6 7
1
8 9
2
3 4
5
4
5
6
7
8
3
2
1
1 2 3 4 5
6 7 8
9
4 2
1
5
3
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WAND/MAG STRIPE INTERFACE
PIN SIGNAL
1 +5V
2 DATA ( DATA - MAG STRIPE)
3 GROUND
4 CLOCK (MAG STRIPE)
5 CARD PRESENT (MAG STRIPE)
DUAL MAG STRIPE INTERFACE
PIN SIGNAL
1 +5V
2 DATA, TRACK 2
3 CLOCK, TRACK 2
4 GROUND
5 DATA, TRACK 1
6 CLOCK, TRACK 1
7 CARD PRESENT
8 GROUND
LASER INTERFACE
PIN SIGNAL
1 SYNC
2 DATA
3 DECODE LED
4 NO CONNECTION
5 TRIGGER
6 HEAD ENABLE
7 GROUND
8 SHIELD GROUND
9 LASER POWER
RS-232C HOST /TERMINAL INTERFACE
PIN SIGNAL
1 FRAME GROUND
2 *TRANSMIT DATA
3 *RECEIVE DATA
4 REQUEST TO SEND
5 CLEAR TO SEND
6 DATA SET READY
7 SIGNAL GROUND
8 DATA CARRIER DETECT
9 (20) DATA TERMINAL READY
(pin 20 on the 25 pin cable assemblies)
* Pin 2 from HOST is connected to Pin 3 of TERMINAL while
Pin 3 of HOST is connected to Pin 2 of TERMINAL.
EXTERNAL POWER SUPPLY INTERFACE
CONNECTOR: FEMALE BARREL 2.5mm x 5.5mm (9 - 12 VDC, center positive)
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