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Instruction Manual
760008-A
September 2001
Rosemount Analytical Inc. A Division of Emerson Process Management Operation 3-25
Model NGA 2000 TO2
a. System SIO
This menu provides submenus for setting
up the output configurations of the SIO
signals. The SIO board can contain 2 to 8
analog outputs, a serial interface (RS232
or RS485), and three relay outputs. Gen-
eral configuration of the SIO board is
contained in its own manual.
If the SIO board is installed in the ana-
lyzer, the line “Module installed:” must be
set to “Yes.”
Figure 3-25. System SIO Module
Main Menu
↓
Analyzer and I/O expert controls and setup…
TO2 37.50 ppm
-- Anal
y
zer and I/O Ex
p
ert Controls and Setu
p
--
Analyzer module controls…
System & network I/O module controls…
Analyzer module setup…
System & network I/O module setup…
(Note: Controls & setup are identical for MLT/FID)
Measure Back…
TO2 37.50 ppm
Measure
Back…
-- System & Network I/O Module Controls --
System SIO module…
System DIO module…
<<<
>>>
Channel
TO2 37.50 ppm
Measure
Back…
-- System SIO Module --
Analog output setup…
Serial interface setup…
Relay outputs setup…
Module installed: Yes
Select a line with the ↑ or ↓ keys.
Select the variable or change to the submenu
with the ↵ or → keys.
Select the variable parameter with the ↑ or ↓
keys.
Confirm the new value with the Enter ↵ key or
cancel and return to the last value with the F2
key.
The “Module installed:” parameter is set to “Yes”
or “No” depending on whenter or not the SIO
module is installed.