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7.1.1
B
U
L
K
H
E
A
D
C
O
N
B
U
L
K
H
E
A
D
C
O
N
C
O
N
N
E
C
T
O
R
C
O
N
N
E
C
T
O
R
Ext Pwr/Serial: `
User Input/Output:
7.2
Interface cables, part numbers 06001123 (power/serial J-105 cable) and 06001124 (input/output J-101
cable) may be purchased. These cables provide the user with 6-foot long, weather resistant, color-coded
cables designed specifically for use with DATAFLOW RTU.
7.2.1
The Power/Serial Cable is a 7-wire cable built using an 8-contact receptacle; one contact is left empty.
7.2.2
The I/O cable is an 18-wire cable using an 18-contact receptacle. The user is to make the I/O
Connector connections by soldering a 22 gauge (or smaller) wire.
7.2.3
The RF Antenna Cable connector is a SO-239.
8.
S
O
F
T
W
A
R
E
C
O
N
F
I
G
S
O
F
T
W
A
R
E
C
O
N
F
I
G
8.1
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 any PC compatible computer,
DATAFLOW RTUs Programming Software and DATAFLOW RTU Programming Cable.
9.
M
M
O
O
U
U
N
N
T
T
I
I
N
N
G
G
I
I
N
N
F
F
O
O
R
R
M
M
9.1
The DATAFLOW RTU housing is an aluminum enclosure. The enclosure has four pilot holes drilled into
the back corners of the case; the holes are tapped with four (4) #6 - 32 x 3/8 long thread-forming screws.
The DATAFLOW RTU is shipped with these screws installed in the case. A T-15 Torx© drive tool is required
to remove the screws.
9.1.1
You can use the holes in the back of the enclosure to mount the DATAFLOW RTU directly to a
surface. 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.
9.1.2
Optional mounting bracket RITRON part number 25104600 is available for DATAFLOW RTU. To
install this bracket to the case, remove and save the four thread-forming screws described in the above
N
E
C
T
O
R
S
:
N
E
C
T
O
R
S
:
P
I
N
P
I
N
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
U
R
A
T
I
O
N
U
R
A
T
I
O
N
A
A
T
T
I
I
O
O
N
N
N
A
M
E
D
E
S
C
R
N
A
M
E
D
E
S
C
R
A
Serial Pair A
B
Serial Pair B
GND
Loader Ground
LDR
Loader Connected/Program Enable
GND
Power Ground
VI
Power In to Controller and Radio
B+
From Internal Battery
R11
Relay 1 Contact 1
R12
Relay 1 Contact 2
R21
Relay 2 Contact 1
R22
Relay 2 Contact 2
PWR
Power Out
GND
Power Out Ground
S1
Input 1
GND
Input 1 Ground
S2
Input 2
GND
Input 2 Ground
S3
Input 3
GND
Input 3 Ground
S4
Input 4
GND
Input 4 Ground
S5
Input/Output 1
GND
Input/Output 1 Ground
S6
Input/Output 2
GND
Input/Output 2 Ground
5
I
P
T
I
O
N
I
P
T
I
O
N
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