D-Sub Sensor Module J2 (15Pol, 3 Rows) - Leister axetris LGD Compact Series Operating Instructions Manual

D-Sub sensor module J2 (15pol, 3 rows)

The sensor module is connected to the electronic housing via a three row D-sub connector.
Figure 12 shows the pin assignment.
Table 4 Connector assignment 15pol D-Sub (3 rows)
Pin
Measurement 11
Signal
12
Laser control 1
9
5
8
6
2
3
10
7
4
Temperature 13
measurement
14
Not used 15
Shield Case
* Same potential
Axetris AG LGD Compact Operating & Integration Instructions; Rev. D
Name Description
PD_I Photodiode
PD_GND*
Laser_Drive Laser diode
Laser_GND
Laser_Supply3V3
Laser_U
diff
Laser_ID
Laser_Thermistor Thermal resistance for laser temperature measurement
Laser_GND*
Laser_TEC+ Peltier element for laser temperature stabilization
Laser_TEC-
Laser_PT1K Thermal resistance for optical head temperature
measurement
Gascell_PT1K Thermal resistance for gas temperature measurement
Gascell_GND*
Reserve n/a
SHIELD Connected from D-Sub casing to cable shield
Figure 12 Sensor module connector
assignment
19/46