Comtech-ef-data HPCST-5000 Manual do Utilizador Página 199

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
  • Página
    / 204
  • Índice
  • MARCADORES
  • Avaliado. / 5. Com base em avaliações de clientes
Vista de página 198
High Power C-Band Satellite Terminal External Connections
Rev. 0 2–5
Table 2-2. RFT Remote Control Connector, J6
Pin # Name Description
EIA-232 EIA-485
A GND -RX/TX RX/TX Data
B -RX/TX RX/TX Data
C +RX/TX RX/TX Data
D CTS +RX/TX Clear to Send
(see Note 1)
E RD/RX Receive Data
F RTS Ready to Send
(see Note 1
)
G TD/TX Transmit Data
H DSR Data Set Ready
J GND Ground
K LNA_PWR Output, 10V for powering LNA
(see Note 2)
L EXT_PWR Output voltage, 11V, to power RSU-503 and KP-10
M EXT FLT Input, logic 0 or 5V: 5V = FLT, 0V = normal
(see Note 3)
NN/C
PSPARE N/C
R GND Ground
SSPARE N/C
T PWR MON EXT HPA PWR Level Monitor (Future)
U UL_NC Uplink fault relay, connects to uplink COM with fault
V UL_COM Uplink fault relay, COMMON
W UL_NO Uplink fault relay, opens with fault
X DL_NC Downlink fault relay, connects to DL_COM with fault
Y DL_COM Downlink fault relay, COMMON
Z DL_NO Downlink fault relay, opens with fault
a LNA PWR RTN Return for LNA Power
(see Note 2)
b EXT_TEMP EXT HPA Temperature Monitor
c ENAB/DISAB EXT HPA RF Enable
Notes:
1. In EIA-232 mode, CTS is tied to RTS.
2. LNA can be powered from these pins instead of through the RF cable.
3. 5V is a floating level.
Vista de página 198

Comentários a estes Manuais

Sem comentários