Canon GALVANO GC-251 User Manual page 41

Digital I/O connectors
Connector model number
Connector
Board side
Cable side
Connector pin arrangement
Monitor
Pin board
No. Signal
Name
A1 D1
B1 D2
A2 D3
B2 D4
A3 D5
B3 D6
A4 DG1
B4 DG2
A5 D9
B5 D10
A6 D11
B6 D12
A7 DG3
B7 DG4
A8 D15
B8 D16
A9 D17
B9 D18
A10
B10
Connection specifications
(Circuit 1)
FPGA
3.3V-TTL, max. 3 mA
(Circuit 2)
FPGA
3.3V-TTL
CANON Digital Galvano Scanner System KP-1SM Series + GC-251
Users Manual 1.00
Model No.
8931E-020-178L
8925E-020-179
I/O Signal Description
Output Axis 1 error 1 (Priority high)
Output Axis 1 error 2 (Priority low)
Output Axis 1 servo interrupt period
Output Axis 2 error 1 (Priority high)
Output Axis 2 error 2 (Priority low)
Output Axis 2 servo interrupt period
- GND
- GND
Input External Sampling Signal
Input External Trigger Signal
Input Activation mode switching
No connection
- GND
- GND
No connection
No connection
No connection
No connection
No connection
No connection
Logic
High : Error
High : Error
Edge
High : Error
High : Error
Edge
↑: INT generation
High : ON
R: 100Ω
R: 100Ω
Manufacturer
KEL
KEL
Remarks
See Circuit 1 below.
See Circuit 1 below.
See Circuit 1 below.
See Circuit 1 below.
See Circuit 1 below.
See Circuit 1 below.
See Circuit 2 below.
See Circuit 2 below.
See Circuit 2 below.
Connect
Connect
41