PI N-331, User Manual, Page: 29 / 30

User Manual
PZ271E, valid for N-331
KSch, 1/18/2021
Physik Instrumente (PI) GmbH & Co. KG, Auf der Roemerstrasse 1, 76228 Karlsruhe, Germany Page 29 / 30
Phone +49 721 4846-0, Fax +49 721 4846-1019, Email info@pi.ws , www.pi.ws
N-331.xxU (vacuum compatible for 10 -9 hPa)
Figure 18: 19-pin (f) LEMO connector, FGJ.2B.319.CLLD52
Pin Function
1 PZT_N1
2 Not connected
3 PZT_N2
4 GND
5 PZT_N3
6 PZT_N4
7* Encoder B1 (+)
8* Encoder B1 (-)
9 Reference (-)
10 Reference (+)
11* Encoder A1 (+)
12* Encoder A1 (-)
13 PZT_P1
14 PZT_P2
15 PZT_P3
16 PZT_P4
17 Internal use
18 Internal use
19* Supply voltage for sensor, +5 V
Shell Shield
* Pin assignment for models with sensor. Not assigned with models without sensor.