Jäger ADwin-Pro, Описание системы и аппаратного обеспечения

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Pro II: Analog Output Modules
Pro II-AOut-8/16 Rev. E
ADwin
36
ADwin-Pro Hardware, manual version 2.9, June 2006
5.4.2 Pro II-AOut-8/16 Rev. E
The analog output module Pro II-AOut-8/16 Rev. E has 8 DAC (16 bit) with
fixed 1st order low-pass filters (fc = 10MHz).
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
chapter 6.3.1 "Cali-
bration per Software" ).
The outputs are available with the following connectors:
– Pro II-AOut-8/16-L: shielded LEMO-sockets CAMAC European norm.
– Pro II-AOut-8/16-D: DSub socket 37-pin.
Modules with DSub socket have an event input; an event given may be for-
warded as trigger signal to the processor module.
Fig. 49 – Pro II-AOut-8/16 Rev. E : Block diagram
Output channels 8 single-ended
Resolution 16 bit
Settling time to 0.01% FSR < 3µs
Output voltage ±10V
Output current max. ±5 mA per channel for optimal function
±35mA technically possible, short-circuit-
proof
Accuracy INL ±2 LSB typical
DNL ±1 LSB typical
Offset error adjustable
Gain error adjustable
Offset drift ±10 µV/ºC
Connector 8 LEMO sockets
optional: 37-pin D-SUB socket
Fig. 50 – Pro II-AOut-8/16 Rev. E : Specification
2
AD
w
in
-P
ro
I
I
bu
s
Addr.
Data
Data
Register
Address
Decoder
InAmp
+
-
D
A
1
8
LPF
InAmp
+
-
LPF
InAmp
+
-
LPF
D
A
D
A
. .
. .
.
.
. . .
.
.
. . .
.
.
. . .
.
Data
AGND
AGND
AGND