Table 2-2: J4 Monitor & Control Port Pin-Outs - Paradise Datacom RA 5785 Operation Manual

Pin # Signal
B Mute Input
P Auxiliary Input
L
a Summary Alarm Form C Relay
b
N
Z Auxiliary Alarm
M
G Auxiliary Alarm
W 10 Base-T Tx-
H 10 Base-T Rx+
J 10 Base-T Rx-
X 10 Base-T Tx+
S Reserved
R Reserved
A Reserved
f Reserved
RS232/RS485
D
Select
RS485 TX- or
E
RS232 OUT
RS485 RX- or
F
RS232 IN
T RS485 TX+
U RS485 RX+
V Chassis Ground Signal Ground
d Isolated Ground Signal Ground
Interface
j
Select 0
Interface
e
Select 1
g PGM Switch
c PGM CLK
K PGM-Sout
Y PGM-Sin
h PGM +5V
C PGM Enable
16
Table 2-2: J4 Monitor & Control Port Pin-Outs
Type Function
Closure to Ground Disables DC power to SSPA
Closure to Ground Auxiliary Fault Input
Closed on Fault
Common
Open on Fault
Closed on Fault
Form C Relay Common
Open on Fault
Open Collector High on Fault
Selects Serial
Closure to Ground
Communication
Serial TX Output Serial Link Data Port
Serial RX Input Serial Link Data Port
Serial TX Output Serial Link Data Port
Serial RX Input Serial Link Data Port
Common Signal Return
Isolated Comm Ground
Closure to Ground Select Baud Rate & Protocol Refer to M&C Section
Closure to Ground Select Baud Rate & Protocol Refer to M&C Section
Flash Firmware Port
Flash Firmware Port
Flash Firmware Port
Flash Firmware Port
Flash Firmware Port
Flash Firmware Port
208143 REV - Operations Manual, HPA3, Mini Compact Outdoor SSPA
Notes
Unit powers up muted. This line
must be pulled to ground (V or d)
to enable amplifier.
L-a: normally open
a-b: normally closed
N-Z: normally open
Z-M: normally closed
Requires external pull-up
Refer to M&C Section
Refer to M&C Section
Refer to M&C Section
Refer to M&C Section
Make no connection
Make no connection
Make no connection
Make no connection
Default is RS485; Pull to ground
(d) to enable RS232
Refer to M&C Section
Refer to M&C Section
Refer to M&C Section
Refer to M&C Section
Ground for Signals D, E & F
Reserved for Programming
Reserved for Programming
Reserved for Programming
Reserved for Programming
Reserved for Programming
Reserved for Programming