Raytheon STD 21 GPS Operation Manual page 52

Terminal
1
2
3
4
5
6
7
8
9
10
11
12
3717/110--850.DOC020002
Satellite Compass
Designation
PPS + (pulses per second)
PPS-- (pulses per second)
0VDC (Antenna Unit supply)
24VDC (Antenna Unit supply)
RX2-- (Transmit data, RS422 interface 2)
RX2+ (Transmit data, RS422 interface 2)
TX2-- (Receive data, RS422 interface 2)
TX2+ (Receive data, RS422 interface 2)
RX1-- (Transmit data, RS422 interface 1)
RX1+ (Transmit data, RS422 interface 1)
TX1-- (Receive data, RS422 interface 1)
TX1+ (Receive data, RS422 interface 1)
STD 21 GPS
44
connected to
anntenna box
terminal board B1
PPS+
PPS--
0VDC
24VDC
TX2--
TX2+
RX2--
RX2+
TX1--
TX1+
RX1--
RX1+
Edition: Feb. 05, 2007