General Dynamics URC-200 (V2) - Page 134

General Dynamics C4 Systems URC-200 (V2)
124
RS-232 REMOTE
S RS232 TX Remote Control
Data Output
470 Ω
RS232
a RS232 RCV Remote Control
Data Input
6.8 kΩ
RS232
X
GND-SIGNAL
DC Ground
-
-
ON/OFF REMOTE
V ON/OFF Remote Power
On/Off
- +24 V @ 7 mA.
(Source)
W ON/OFF RTN Remote Power
On/Off
- +24 V @ 7 mA.
Input)
PIN Signal Label Function Impedance Level
OTHER REMOTE LINES
N PT/CT CTRL Plain Text/Cipher
Text Control
150 kΩ
PT - Open
CT - Ground
P
UHF/VHF-N
Amplifier Control
-
HI = UHF
R
FM/AM-N
Amplifier Control
-
HI = FM
X
GND-SIGNAL
DC Ground
-
-
24VDC OUTPUT VOLTAGE
G +24VX +24 VDC Output Battery or Power
Source
30 VDC Maximum,
500 mA Maximum
Drain
X
GND-SIGNAL
DC Ground
-
-
or
A
GND-CHASSIS
Chassis Ground
-
GND
SQUELCH OUTPUT
U SQUELCH Squelch State
Output
- HI = Squelched
X
GND-SIGNAL
DC Ground
-
-
or