APPEND
I
X A. REAR-PANEL PORT DESCR
I
PT
I
ONS
A.2 COM1-GPIO
Figure A-2:
Solder view of the 7-pin female COM1-GP
I
O socket on the rear panel
of the AsteRx SB Sx
The 7-pin connector type is an ODU M
I
N
I
-SNAP F Circular Connector Series S40F1C-P07MCD0-500S.
PIN #
Colour
Name
Comment
1
Pink
EVENTA
First EVENT input
(Max. V
IL
= 1V, Min. V
IH
= 2V, Max. V
IH
= 24V,
I
nternal
delay to detection < 1
µ
s, 15 K
Ω
pull-down)
2
Black
GND
Ground
Brown wire with Black heat-shrink tube
3
Green
COM1 CTS/
EVENTB
COM1 Clear to Send.
This also connects to the second event EVENTB input.
I
t has the same electrical speci
fi
cations as EVENTA (see
pin 1).
4
Yellow
COM1 RTS/
PPS_OUT
COM1 Request To Send or PPS_OUT (PPS_OUT
low = 0V, PPS_OUT high = 5V).
PPS_OUT polarity is consistent with command line
reference of OEM module.
5
Grey
RxD1
Serial COM1 receive line
6
White
TxD1
Serial COM1 transmit line
7
Red
5V OUT
5V +/- 5%, 300 mA DC output
Blue wire with Red heat-shrink tube
80
Summary of Contents for AsteRx SB Sx
Page 1: ...AsteRx SB Sx User Manual ...