Scanner - Digital Scanner User Manual

CANON Digital Galvano Scanner System
KP-1SM Series + GC-251
Users Manual 1.00
13
⑥ High-speed Serial Communication
Connector model number
Connector Model No. Manufacturer
Board side SM12B-PASS-1-TB JST
Cable side PAP-12V-S JST
Connector pin arrangement
Pin No.
Signal
Name
Signal Description
1 CLK- Clock (-)
2 CLK+ Clock (+)
3 FS- Frame sync (-)
4 FS+ Frame sync (+)
5 XD- Axis 1 data (-)
6 XD+ Axis 1 data (+)
7 YD- Axis 2 data (-)
8 YD+ Axis 2 data (+)
9 STS- Status (-)
10 STS+ Status (+)
11 GND System GND
12 FG Frame GND
The signal levels depend on the IF board.
GC-422 - Receiver: AM26LV32C (TI), Driver: SN75179B (TI)
GC-LVDS - Receiver: SN65LVDS32 (TI), Driver: SN65LVDS179 (TI)
⑦ Digital I/O
See 5-1 , “Connector Pin Arrangement”
⑧ Analog Monitor
See 5-1 , “Connector Pin Arrangement”