Pro I: Analog Output Modules
Pro-AOut-4/16 Rev. C
ADwin
86
ADwin-Pro
Hardware, manual version 2.9, June 2006
5.6.4 Pro-AOut-4/16 Rev. C
The analog output module
has four 16-bit DACs and
has in its basic version the same functions as the previous version (Rev. B).
The output voltage range of the DACs is set to ±10V bipolar and can’t be
changed. Offset and gain are adjusted by software (see
The outputs are available with the following connectors:
– Pro-AOut-4/16, Pro-AOut-4/16-M2: shielded LEMO-sockets, CAMAC
European norm.
– Pro-AOut-4/16-D, Pro-AOut-4/16-M2-D: DSub socket 37-pin.
The outputs have shielded LEMO sockets (CAMAC European norm). As
option a 37-pin D-SUB socket can also be used.
function generator
In the version …-M2 the module has an additional internal memory (SRAM) of
2MB for a function generator. In the memory data any wave forms are stored,
which the function generator outputs with a specified output frequency. For
each output channel wave form data, output frequency, output start and end
can be set individually.
Fig. 155 –
: Block diagram
Output channels
4 single ended
Resolution
16-bit
Settling time to 0.01% FSR
< 3µs
Output voltage
±10V
Output current max.
±5mA per channel for optimal function
±35 mA technically possible, short-cir-
cuit-proof
Accuracy
INL
±2 LSB typical
DNL
±1 LSB typical
Offset error
adjustable
Gain error
adjustable
Offset drift
±10 µV/ºC
Addition memory for the func-
tion generator (optional)
2MB
Connectors
4 LEMO sockets
optional: 37-pin D-SUB socket
Fig. 156 –
: Specification
2
ADwi
n
-Pro
bus
Addr.
Data
Data
Register
Address
Decoder
InAmp
+
-
D
A
1
3
4
LPF
InAmp
+
-
LPF
InAmp
+
-
LPF
InAmp
+
-
LPF
D
A
D
A
D
A
Data
AGND
AGND
AGND
AGND
