Jäger ADwin-Pro, System And Hardware Description

Page: 82 / 218

Pro I: Analog Output Modules
Pro-AOut-4/16 Rev. A
ADwin
78
ADwin-Pro Hardware, manual version 2.9, June 2006
5.6.1 Pro-AOut-4/16 Rev. A
The analog output module Pro-AOut-4/16 Rev. A has 4 DAC (16 bit) with fixed
1
st
order low-pass filters (f
c
= 100kHz) to cut off glitches. The DAC are serial,
causing an output delay of 3µs.
The outputs are available with the following connectors:
– Pro-AOut-4/16: shielded LEMO-sockets, CAMAC European norm.
– Pro-AOut-4/16-D: DSub socket 37-pin.
Jumpers are used to set the output voltage range of the DAC (see page 81 ).
Fig. 138 – Pro-AOut-4/16 Rev. A : Block diagram
Output channels 4single-ended
Resolution 16 bit
Settling time to 0.01% FSR 20µs + 3µs output delay, for full scale step
Output voltage 0…10V, ±5V, ±10V
Output current max. ±5mA per channel
Accuracy INL max. ±4 LSB
DNL max. ±4 LSB
Offset error adjustable
Gain error adjustable
Offset drift ±10µV/ºC
Connector 4 LEMO sockets
optional: 37-pin DSub socket
Fig. 139 – Pro-AOut-4/16 Rev. A : 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