Sentex Infinity - Processor Board Illustrations; Main Processor Board (1100072 Rev H)

Page 16 of 19 Doc 6001564 Rev B
4. ILLUSTRATION OF PROCESSOR BOARDS
A. 1100072 MAIN PROCESSOR BOARD (REVISION “H”)
RS232 BAUD SEL
300 1200 2400 4800
HI
IN
LO
RED
GRN
RED
LARGE DISPLAY
CONNECTOR
J1
SMALL DISPLAY
CONNECTOR
J3
GROUND
SCREW
TB2
RS232
PORT 1
CTS
OUT
GND
IN
RTS
CLEAR TO SEND
RS232 OUT
GROUND
RS232 IN
REQUEST TO
SEND
12V AC/
13.5V DC
POWER
TB1
J19
J18
J17
J16
TB3
RS232
PORT 2
CTS
OUT
GND
IN
RTS
CLEAR TO SEND
RS232 OUT
GROUND
RS232 IN
REQUEST TO
SEND
TB4
LED A
A RDR 1
A RDR 0
+5VDC
GND
LED A
A READER DATA 1
A READER DATA 0
+5 VDC
GROUND
TB6
LED B
B RDR 1
B RDR 0
+5VDC
GND
LED B
B READER DATA 1
B READER DATA 0
+5 VDC
GROUND
STATUS LINE 3
COMMON
STATUS LINE 4
TB7
STATUS 3
COM
STATUS 4
STATUS LINE 1
COMMON
STATUS LINE 2
TB8
STATUS 1
COM
STATUS 2
COMMON
NOR. OPEN
NOR. CLOSED
TB9
COM
NO
NC
RELAY 1
COMMON
NOR. OPEN
NOR. CLOSED
TB11
COM
NO
NC
RELAY 3
COMMON
NOR. OPEN
NOR. CLOSED
TB10
COM
NO
NC
RELAY 2
COMMON
NOR. OPEN
NOR. CLOSED
TB12
COM
NO
NC
RELAY 4
REMOTE A KEYPAD
1 2 3 4 5 6 7
TB14
REMOTE B KEYPAD
1 2 3 4 5 6 7
TB15
CONTRAST ADJ
CONTRAST
ADJUSTMENT
POT
HAND HELD TERMINAL
J14
A KEYPAD
J7
TEMP SENSE
MONTIOR
CLEAR
J9
HANDHELD
PROGRAMMER
CONNECTION
MAIN
KEYPAD
+12VDC
RDR
POWER
TB5
+12VDC
READER
POWER
1114F17
KEYPAD LIGHT
HEATER A
FAN B
FAN A