Product specifications

Ku-Band Satellite Transceiver Revision 9
Installation MN/KST2000AB.IOM
2–7
L LNA Power Return +15 VDC Return from LNA
M RESET Reset (momentary low resets
system)
N GND Ground
P CTS EIA-232 clear to send (tied to RTS)
R GND Ground
S +12V (KP10 Power) KP10 power supply output
T 2/4 wire (see note) EIA-485/EIA-422 operation selection
U UL_FLT_NC Uplink fault relay, closed = fault
V UL_FLT_COM Uplink fault relay common
W UL_FLT_NO Uplink fault relay, open = fault
X DL_FLT_NC Downlink fault relay, closed = fault
Y DL_FLT_COM Downlink fault relay common
Z DL_FLT_NO Downlink fault relay, open = fault
a SUM_FLT_NO Summary fault relay, open = fault
b SUM_FLT_NC Summary fault relay, closed = fault
c SUM_FLT_COM Summary fault relay, common
Notes:
1. These signals can be configured as EIA-485, 2-wire, half-duplex or EIA-422, 4-wire,
half-duplex.
2. In 2-wire mode, pins A and B are tied together as are pins C and D.
3. To select 2-wire operation, pin T is left open. Tie pin T to ground for EIA-422
(4-wire) operation.