Instruction Manual

PVX-RM
PVX-SC
V+
NEG
FAULT
PTT
AUDIO
3 pair Shielded
#22 AWG
TO
PVX 25/50/100
Ter 11
Ter 10
Ter 6
Ter 2
Ter 1
Ter 8
T
B
2
T
B
3
*EOLR
MIC
GAIN
VR1
P1
TO
ADDITIONAL
PVX-RM UNITS
*EOLR ON LAST UNIT ONLY
YEL RED
F
A
U
L
T
I
N
U
S
E
SUPERVISED
NON
SUPERVISED
All wiring is Power-Limited
Maximum Line Resistance
to last PVX-RM is 100
per line.
W
Approx. 5000' of #22AWG
PVX-SC must be mounted
PVX 25/50/100 or in another UL Listed cabinet within
20' in conduit.
in same enclosure as the
YEL
F
A
U
L
T
TB1
TB1
TB2
TERMINAL DESIGNATIONS
TB1TB1
LED1
LED2
Ter.1-V+ 24VDC 0.044A
Ter. 2 - Ckt Neg.
Ter. 3 - Fault +24V
Ter. 4 - PTT +24V 10mA
Ter. 5 - Audio 1Vrms
(Pull Down 10mA)
Fault (Yellow)
In Use (Red)
TB2
TB1
LED 1
Ter. 1 - MIC PTT +24 10mA
Ter.2-V+ 24VDC 0.10A
Ter. 3 - PTT +24V 10mA
Ter. 4 - Audio 1Vrms 10mA
Ter. 5 - Ckt Neg.
Ter. 6 - Fault +24V 10mA
Ter. 7 - Earth Ground
Ter. 1 - V+ 24 VDC
Ter. 2 - Ckt Neg.
Ter. 3 - Fault
Ter.4-PTT
Ter. 5 - Audio 1Vrms
Fault (Yellow)
PVX-RM
PVX-SC
Input Voltage - 24 VDC
Input Voltage - 24 VDC
Input Current - 0.033A DC Standby
Input Current - 0.033A DC Standby
0.044A DC Active
- 0.044A DC Active
SPECIFICATIONS
PVX-RM
PVX-SC
PVX 25/50/100
PVX-SC
T
B
3
T
B
2
TO
PVX-RM
TO
BATTERIES
Battery cabling is Non-Power Limited
route any Power Limited wiring
within a ¼" of Battery cabling.
Do Not
All wiring from PVX-SC is Power Limited.
All wiring must be routed to maintain minimum
spacing from any Non-Power Limited wiring.
*EOLR is a 6/3 SIP 10K Resistor Network
to be installed on last PVX-RM only.
Wiring Detail Fig.1
**
**Maximum line resistance is dependent on
# of devices loading the line.
2 PVX-RM - 100 Max. Line ResistanceW
3 PVX-RM - 80 Max. Line ResistanceW
4 PVX-RM - 65 Max. Line ResistanceW
5 PVX-RM - 50 Max. Line ResistanceW
More than 5 PVX-RMs is not recommended
1
2
7
6
5
4
3
12345
1
2
3
4
5
NOTE: When circuits are Power Limited,
use Power Limited cable as detailed in the
National Electrical Code, Article 760, such
as FPL or FPLP type cabling.
**
*
PVX-SC must be mounted using metal standoffs or
an Earth ground connection must be made to TB2-7.
VR1
P1
Mic Gain (clockwise
to increase)
6 position modular jack
(connect to microphone)
Field wiring connections:
#6-32 wire clamp screw 14-18 AWG
#8-32 wire clamp screw 12-18 AWG
Horizontal wire entry terminal 18-26 AWG
Wire gauge determined by circuit load
Ground faults are indicated at 10K impedance or less.
P/N 1-5015 REV. C
For technical assistance please call:
866-956-1211
5757 Phantom Dr. St. Louis, Missouri 63042
www.pottersignal.com
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