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Additional Channels for SC Series Instrumentation page 43
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3.7 Analog Output Configuration
3.7.1 Identifying the
Output Type
A Frequency Input channel is available with one of two types of digital-to-analog
(DAC) outputs: voltage or current. You can determine which type of output a
channel has by one of three ways:
•
Consulting the instrument’s Customer Information Sheet
•
Examining the
SSSSYYYYSSSSTTTTEEEEMMMM MEN
MEN
MEN
MENUUUU
->
CCCCOOOONNNNFFFFIIIIGGGGUUUURRRRAAAATTTTIIIIOOOONNNN
->
CCCCHHHHAAAANNNNNNNNEEEELLLL
nn
TTTTYYYYPPPPEEEE
menu item where
nn is the number of the channel. If the channel’s type is
FFFFRRRREEEEQQQQUUUUEEEENNNNCCCCY Vo
Y Vo
Y Vo
Y Vouuuutttt
, it has a
voltage output. If the channel’s type is
FFFFRRRREEEEQQQQUUUUEEEENNNNCCCCYYYY Iou
Iou
Iou
Ioutttt
, it has a current output.
•
Examining the channel’s circuit board as shown in the figure below.
3.7.2 Channel Menu
Items
The Analog Output can be driven by any channel’s track, peak or valley value.
See the “Channel Menu” section earlier in this chapter for a complete listing of
SETUP menu items available on the
DDDDAAAACCCC.... SETU
SETU
SETU
SETUPPPP
sub-menu.
3.7.3 Output Selection
Jumpers located on the channel’s circuit board determine what outputs are gener-
ated when the value selected to drive the Analog Output (from the
DDDDAAAACCCC. CH
. CH
. CH
. CHAAAANNNNNNNNEEEELLLL
and
DDDDAAAACCCC.... SOURC
SOURC
SOURC
SOURCEEEE
menu items) equals the
DA
DA
DA
DACCCC.... FULL S
FULL S
FULL S
FULL SCCCCAL
AL
AL
ALEEEE
and
DDDDAAAACCCC.... ZERO S
ZERO S
ZERO S
ZERO SCCCCAAAALLLLEEEE
settings.
Figure 3-5: Digital-to-Analog Output Jumper Locations
DDDDAAAACCCC.... ZZZZEEEERRRROOOO SCAL
SCAL
SCAL
SCALEEEE
Output
DDDDAAAACCCC.... FFFFUUUULLLLLLLL SCAL
SCAL
SCAL
SCALEEEE
Output
J30
jumper
J31
jumper
CHANNELS WITH VOLTAGE OUPUT
0-5V
2.5 Volts
5 Volts
open
closed
±5V
0 Volts
5 Volts
open
open
0-10V
5 Volts
10 Volts
closed
closed
±10V
0 Volts
10 Volts
closed
open
CHANNELS WITH CURRENT OUTPUT
4-20mA
4 mA
20 mA
open
open
4-20mA
12 mA
20 mA
open
closed
Содержание SC1000
Страница 7: ...Additional Channels for SC Series Instrumentation page 7 INTRODUCTION 1 ...
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Страница 31: ...Additional Channels for SC Series Instrumentation page 31 RTD INPUT CHANNEL 2 ...
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Страница 53: ...Additional Channels for SC Series Instrumentation page 53 FREQUENCY INPUT CHANNEL 3 ...
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