1-15
Analog Inputs, Cont.
Typical Point
Schematic
GND
SIG (+)
0-10V To ADC
255 Ohm
Resistor
24V
Input Mode Select
Example
Connections
TYPICAL VOLTAGE ANALOG INPUT FIELD WIRING
SIGNAL
OUTPUT
COMMON (GND)
SIG (+)
GND
FIELD
DEVICE
24V
GND
SIG (+)
Voltage Mode
0-10V To ADC
POWER SOURCE COMMON
OR GND TERMINAL
GND
POWER SOURCE POS. TERM.
SIG
TYPICAL 2 WIRE 4--20mA FIELD DEVICE WIRING
(+) XMTR(-)
FIELD DEVICE
GND
24V
SIG (+)
255 Ohm
Resistor
Current Mode
0-10V To ADC
Display Function
During operation of the XRC, the front panel LCD continuously scrolls through the operating
parameters. Table 1–1 shows typical displayed parameters when used with an AGA-3 flow
tube, however any parameter with a Register Address can be displayed. The duration that
the parameter is displayed can vary from 1 to 255 seconds (default is 5 seconds); a setting
of 0 seconds will set any display to off. See "Program Display" in Chapter 3 (and PCCU32
help files) for more details.
Continued on Next Page
Содержание XRC6490
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Страница 19: ...1 5 Standard Enclosure Cont RC 6790 X Figure 1 2 Model XRC6790 Continued on Next Page ...
Страница 20: ...1 6 Standard Enclosure Cont 18 00 15 52 RC 6890 X 28 81 15 52 28 00 20 09 18 70 Figure 1 3 Model XRC6890 ...
Страница 24: ...1 10 XRC 195 Board Specifications Cont Figure 1 5 Complete View XRC 195 Board Continued on Next Page ...
Страница 41: ...1 27 Totalflow Input Output Modules Cont Figure 1 16 XRC6990 Inside View ...
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Страница 56: ...2 14 AC Charging Unit Installation Cont Figure 2 12 DC Wiring Instructions Figure 2 13 AC Wiring Instructions ...
Страница 63: ...2 21 XRC Communication Jumper Settings and Field Wiring Cont Figure 2 19 Other Field Wiring I O Connections ...
Страница 64: ...2 22 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Страница 86: ...4 12 Replacing XRC 195 Board Cont Figure 4 5 XRC Board Connections ...
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Страница 112: ...5 24 12V Communication Supply Voltage Test Cont Figure 5 9 XRC 195 Communication Wiring ...
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