6-33
FS-1900
Connector
Pin#
Signal
I/O
Voltage Function
YC206 23 VDO+ O
1.02 to 1.38 V DC
LVDS video data signal (positive)
24 VDO- O
1.38 to 1.02 V DC
LVDS video data signal (negative)
25 GND - - Power/Signal ground
26 +5V3 O 5 V DC Power supply for laser scanner unit
step-downed from 24 V DC (+24V2)
27 PDIN* I 0 V/5 V DC Pin photo diode sensor detecting signal
28 GND - - Power/Signal ground
29
POLCLK
O
0 V/5 V DC (Pulse)
Polygon motor rotation speed control clock signal
30
POLRDY*
I0 V/5 V DC Polygon motor start-up ready signal,
Ready/Not ready
31 POLON* O 0 V/5 V DC Polygon motor drive signal, Drive/Stop
32 GND - - Power/Signal ground
33 +24V2 O 24 V DC Power supply for laser scanner unit
34 GND - - Power/Signal ground
YC209 1
AIRTEMP
I Analog Temperature/humidity sensor detecting
external temperature signal
2 +5V1 O 5 V DC Power supply for engine relay board
3
WETCK1
O
0 V/5 V DC (Pulse)
Temperature/humidity sensor driveclock signal 1
4
WETCK2
O
0 V/5 V DC (Pulse)
Temperature/humidity sensor drive clock signal 2
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