System Connector
This board provides a sub-D 9-pin male connector named TR-ST —triggers and strobes— for system connection.
This connector includes three trigger inputs, three strobe outputs and a +5V power supply voltage. All inputs and outputs have a common ground and are TTL compliant.
9-pin male sub-D connector
(bracket viewed from outside)
TR-ST pins assignment
Pin # |
Pin name |
Usage |
1 |
GND |
Signal ground |
2 |
STX |
Output line for strobe or for general-purpose output functions |
3 |
STY |
Output line for strobe or for general-purpose output functions |
4 |
STZ |
Output line for strobe or for general-purpose output functions |
5 |
GND |
Signal ground |
6 |
TRX |
Input line for trigger or for general-purpose input functions |
7 |
TRY |
Input line for trigger or for general-purpose input functions |
8 |
TRZ |
Input line for trigger or for general-purpose input functions |
9 |
+5V |
|