A&D RA3100 Omniace, Instruction Manual

Page: 98 / 176

9.Using Optional Modules - 9.1.Two Channel Voltage Module (RA30-101)
98 1WMPD4004444
9. Using Optional Modules
This chapter provides an overview of how to use optional modules.
9.1. Two Channel Voltage Module (RA30-101)
9.1.1. Overview
This two channel voltage input module samples a DC to 100 kHz signal at 16-bit 1 MS/s within the
measurement range of ±100 V to ±500 V and can perform A/D conversion. It includes an antialiasing
filter and analog filter. It is insulated between each channel and between input and output.
9.1.2. Setup the Input Channel
<This section describes the setting switches and setting values of the RA3100 main unit. >
(1) Slot number, input module type
(2) Change slot:
You can change the display slot by swiping this
sub menu left or right or tapping the left <
and right > key.
(3) Select channel:
Select the channel in the slot.
(4) Meas. ON/OFF
ON: Measure and record the input signal.
(5) Color: Change the display color of the waveform
monitor.
(6) Coupling: Switch the input signal coupling in the order DC
→ GND → A C. Tap the key and turn the rotary
knob to select.
(7) Mea. range:
Change the measurement range of the input
channel.
When this key is tapped, the rotary knob is
enabled (the LED lights up) and the range can
be selected by turning the knob.
(8) L.P.F.: Change the low-pass filter of the input channel.
When this key is tapped, the rotary knob is
enabled (the LED lights up) and the filter can be
selected by turning the knob.
(1)
(2) (2)
(3)
(3)
(4) (5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(9) A.A.F.: Turns the anti-aliasing filter of the input channel on or off.
(10) Disp. pos.:
Specify the position of the waveform monitor to display the specified range of the waveform
display area. Specified as a percentage indicating the center position of the display range
from the bottom of the monitor when the full range of the monitor is 100%.