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CEO: Dr. Bernt Götz • Phone +493641/66880 • Fax +493641/668866 • www.piezosystem.com
8.3.3 I/O connector
Type:
15 pin D-Sub HD jack
Pin
Label
Description
1
MOD
Analog modulation input (0...10V), (Impedance 1 MΩ)
2
MON2
Not used
3
TRG in
Trigger input (TTL, 0 / 3,3V…5V)
4
SPI: CLK
SPI clock (3,3V logic, slave input)
5
DGND
Digital ground (for SPI & Trigger)
6
AGND
Analog ground (for MOD & MON)
7
DGND
Digital ground (for SPI & Trigger)
8
DGND
Digital ground (for SPI & Trigger)
9
SPI: MOSI
MOSI (3,3V logic, slave input)
10
TxD
Not used
11
MON
Analog monitor output (0 ...10V)
12
TRG out
Trigger output (TTL 3,3V)
13
SPI: /CS
Chip select (3,3V logic, low active, slave input)
14
SPI: MISO
MISO (3,3V logic, slave output)
15
RxD
Not used
shield wire
AGND
Analog ground
8.3.4 USB connector
The USB-C type connector supports USB 2.0 and allows the device to be controlled via a serial COM-
Port.
8.3.5 Ethernet connector
The RJ45 Ethernet connector allows the device to be controlled via a Telnet connection.
8.3.6 Power supply connector
The power supply connector is a low voltage socket with a 2.1
mm pin. The supply voltage range is