Spectrum Controls 140 ACI 051 00sc User Manual
Page 13
Installation Instructions
32-Channel Analog Input Module
Quantum Series 140 AxI 05x 00sc
8
• Differential Mode
The primary zoom screen for this module is shown in Figure 2.1. By
selecting a particular parameter, you will be given the options associated
with that parameter. Note that the calibration rate is set only once for
the entire module, and all other selections are set once for each group of
eight inputs.
Figure 2.1
Calibration rate: The Quantum module performs an on board
system calibration at power up. The system calibration corrects for
temperature drift of the Analog to Digital Convertor (ADC) and related
circuitry. System calibration can be performed periodically based on the
calibration rate selected below. This can affect the update time for the
module. For installations where the ambient temperature surrounding the
I/O rack can change relatively quickly, the user might consider going to a
more frequent calibration selection in order to improve the accuracy of
the reading being taken. The autocalibration schedule rate may be
selected from the following:
Once at power up only
Every 1 min
Every 10 min
[default]
Every 30 min
Hex Dec
Bin
Goto
Quit
F1
F2
F3
F I/O Map Module Editor
F7 Lev 8 F8 OFF
F9
140 ACI 050 00SC 32 CHANNEL ANALOG CURRENT INPUT
Screen 1/1
Head-Slot: 0 Drop: 1 Slot: 4
Spectrum Controls, Inc
Calibration Rate .............................: Once only
P.O. Box 5533
Channels 1 - 8: Filter.....................: 10Hz
Bellevue, WA 98006
Format..................: 16-Bit Format
(425) 746-9481
Range ...................: 0 to 20ma
Differential Mode : Disabled
Channels 9 - 16: Filter.....................: 60Hz
Format..................: 0 to 20ma
Differential Mode : Disabled
Channels 17 - 24: Filter.....................:50Hz
Format..................:16-Bit Format
Range ...................: 0 to 20ma
Differential Mode : Disabled
Channels 25 - 32: Filter.....................: 10Hz
Format..................: 16-Bit Format
Range ...................: 0 to 20ma
Differential Mode : Disabled
End of 140 ACI 050 00SC Zoom