Power Line Carrier ____________________________________________________________________
RF-MCGARDPRO
Hubbell Power Systems, Inc.
–
RFL™
Products
July 1, 2022
©2022 Hubbell Incorporated
5-45
Table 5-17. PLC Analog Module Assembly Part Numbers (RF-500930-X, Old Board)
Old
Assembly
Numbers
Frequency
Range
(kHz)
Output
Impedance
(Ohms)
Internal
Skewed
Hybrid
TX
RX
500930
30-392
50
X
X
X
500930-1
390-500
50
X
X
X
500930-2
30-392
75
X
X
X
500930-3
390-500
75
X
X
X
500930-4
(External Amp)
30-500
N/A
X
X
X
500930-10
30-392
50
-
X
X
500930-11
(On/Off Only)
392-500
50
-
X
X
500930-20
30-392
50
-
X
-
500930-21
392-500
50
-
X
-
500930-22
30-392
75
-
X
-
500930-23
392-500
75
-
X
-
500930-30
30-500
N/A
-
-
X
Table 5-18. TX Filter Jumper settings (RF-500930-X, Old Board)
Frequency
(Passband)
Range in
kHz
Jumper Position
J3
J4
J5
J6
J7
J8
J9
J10
J11
30-41.5
1-2
1-2
1-2
1-2
1-2
1-2
1-2
1-2
1-2
38-52.5
3-4
3-4
3-4
3-4
3-4
3-4
3-4
3-4
3-4
49-67.5
13-14
5-6,
7-8,
9-10
5-6,
7-8,
9-10
5-6,
7-8,
9-10
13-14
5-6,
7-8,
9-10
5-6,
7-8,
9-10
5-6,
7-8,
9-10
13-14
64-88.5
15-16
5-6,
7-8
5-6,
7-8
5-6,
7-8
15-16
5-6,
7-8
5-6,
7-8
5-6,
7-8
15-16
85-117.5
17-18
7-8,
9-10
7-8,
9-10
7-8,
9-10
17-18
7-8,
9-10
7-8,
9-10
7-8,
9-10
17-18
114-157.5
5-6
5-6
5-6
5-6
5-6
5-6
5-6
5-6
5-6
154-212.5
7-8
7-8
7-8
7-8
7-8
7-8
7-8
7-8
7-8
209-288.5
9-10
9-10
9-10
9-10
9-10
9-10
9-10
9-10
9-10
285-393.5
11-12
11-12
11-12
11-12
11-12
11-12
11-12
11-12
11-12
5.5.5 Carrier Level Indicator Settings
The PLC has a carrier level indicator output for use with external measuring devices such as a
panel meter or an analog RTU input. The value at this output represents a variance in received
signal level from the initial signal level when the unit was commissioned. The output is an analog
value that is at mid-scale when the commissioned level is being received. It is above mid-scale
for higher levels and below mid-scale for lower levels.
