Comtech EF Data C Installation And Operation Manual page 21

HPOD
System Operation
2.1.6 C
ONNECTOR
CONTROL PORT
The COM 1/ Discrete Control connector J6 is the primary input for controlling and
monitoring the SSPA. It is a 19-pin circular connector, type MS3112E14-19S. The pin-
out specification is contained in Table 2-5.
Mating connector: ITT: KPT06J14-19P or MS3116J14-19P.
Pin Name
A RS485_+RX
B RS485_-RX
C RS485_+TX
D RS485_-TX
E RS232_RD
F Analog_Pwr_Mon
G RS232_TD
H Aux_In
J Aux_Out
K SumFLT_COM
L SumFLT_NO
M SumFLT_NC
N GND
P ONLINE_Status
R +24V
S Mute Control
T Minor_FLT_COM
U Minor_FLT_NO
V Minor_FLT_NC
2.1.7 C
ONNECTOR
The Input sample port connector is a type N female. It provides a nominal –20 dB
sample of the input signal. A calibration label is provided near the connector that shows
the actual coupling values vs. frequency.
J6: COM 1, R
EMOTE COMMUNICATIONS AND DISCRETE
.
Table 2-5. Connector J6 Pinout
Description
Reserved for future use
Auxiliary fault input, software enabled. When enabled, pin must be grounded
to unmute SSPA
Not for customer use
Open when faulted, else tied to Pin K.
When faulted, tied to Pin K, else open.
Not for customer use
Not for customer use
SSPA will be muted if this pin is grounded
Reserved for future use
Reserved for future use
Reserved for future use
J8: I S
NPUT AMPLE
2–5
Revision 2