CEO: Dr. Bernt Götz • phone +493641/66880 • fax +493641/668866 • www.piezosystem.com
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PIEZO: SUB-D plug 15pin
pin
designation
description
1,2,11
AGND
analog ground
3
+15V *
operating voltage measu15V
4,14
GND
digital ground
5
SDA
I²C-Bus SDA
6
5Veeprom *
operating voltage ID-Chip
7
Vout2
actuator voltage 2 +130 to -20V for nanoX
TM
8
Vout
actuator voltage -20 to +130V
9
+MESS
position signal -8 to +8V
10
-15V *
operating voltage measurement -15V
12
SCL
I²C-Bus SCL
13
DETECT
actuator detection
15
Piezomasse
actuator ground
[*] Not for external use
table 14: pinning PIEZO
The actuator is connected to this plug. The actuator voltage goes to the piezo, the position signal
from the measurement system goes to the DSP, and the integrated actuator information is stored
on an ID-chip which goes to the main controller. It is important that the locking screws are screwed
into the front panel.
RS232: SUB-D socket 9pin
Pin
Designation
description
2
TxD
RS232 transceiver
3
RxD
RS232 receiver
5
GND
RS232 ground
table 15: pinning RS232
USB 1.1: plug Series A
Pin
Designation
description
1
VCC
operating v5V
2
D-
data -
3
D+
data +
4
GND
operating voltage Ground
table 16: pinning USB
