Installation/ Operation
12.I.5 PJ105 (Y 2.7 - X 1.2): This jumper setting detennines if configurable I/O 2 is set for voltage or current loop
analog output. This jumper se tting is valid only if PJJ 02 is set for output. With one jumper across pins I and 2
and another jumper across pins 3 and 4, the output is configured for voltage, the default setting. Only one
jumper across pins
2
and 3 configures the output for current loop.
12.1.6 PJ106 (Y 0.2 - X 2.9): This jumper connects the internal battery power to the power input of the control board.
This jumper setting is valid only when using the internal battery power. With the jumper installed, the default
condition, the internal battery is always connected to control board power, meaning the unit is always ON
with
the internal batteries installed.
13.
SOFTWARE CONFIGURATION
13.1
All
DATAFLOW RTUs
contain identical hardware; the software configuration of a unit makes it perform a
particular task. This programmable configuration can be changed using a ny PC compatible computer,
DATAFLOW RTU
Programming Software and
aDATAFLOW RTU
Programming Cable.
14.
MOUNTING INFORMATION
14.1
To provide
DATAFLOW RTU
with an aluminum enclosure, it may be purchased with the small enclosure (S).
The S enclosure has four pilot holes dtilled into the back comers of the case; the holes are tapped with four ( 4)
#6- 32 x 3/8 thread-fonning screws.
TheDATAFLOW RTU
is shipped with these screws installed in the case.
A T-15 Torx© dtive tool is required to remove the screws.
14.I.l You can use the holes in the back of the enclosure to mount
theDATAFWW RTU
directly to a surface, using
the recommended hole pattern shown in Figure A4. The four thread-forming screws can be used to secure the
case to the surface,
if
desired, by removing the screws and reusing them. Alternately, four #6 - 32 machine
screws may be used; ensure they do not extend more than 5/16" into the case.
+
4.050
+
.144 OlA. MIN.
4 PLACES
I
/ (CLEARANCE <OR
I ,/
j 6-32 SCREW)
-"---"'+'------------_J.ie._
I
!E-------3.0501-----
Figure A4 - Mounting hole pattern for fastening directly to the
DATAFLOW RTU
case.
( A-12)
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