54
OPTIONS
7. Optional Features
7.1
ANALOG OUTPUTS
An option to the 6530 is an analog output plug-in module that provides 12 channels of analog output
corresponding to volts, amps and watts. Each output is capable of, and calibrated to, ± 10 volts.
The user may apply a scale factor to all outputs by selecting "Analog Outputs" in the USER MENU.
See
Section 7.1.4 – Software Configuration
. Amps scaling is applied to all amp channels, volts
scaling is applied to all volt channels and watts scaling is applied to all watt channels.
7.1.1
S
PECIFICATIONS
Full scale output range:
±10 V max.
Number of channels:
12
Output update rate (all channels) = 200 samples/sec (5 ms)
User selectable analog output scaling values are set from the front panel. Amp, volt and watt
scaling values correspond to units per analog output volts.
(units/output volt) × displayed measurement value = output volts
Examples:
•
+15.000 V1 with volts scaling set to 10 V/V = +1.500 V
•
-100.00 V1 with volts scaling set to 100 V/V = -1.000 V
•
+5.000 A1 with amps scaling set to 1 A/V = +5.000 V
•
+123.0 W1 with watt scaling set to 100 W/V = +1.230 V
7.1.2
C
HANNEL
A
SSIGNMENTS
Pin 1
Pin 13
Pin 14
Pin 25
Figure 7–1 Analog Output
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