Connecting Heading Receiver To The Processor Unit - Raytheon STD 21 GPS Operation Manual

3.3.5

Connecting Heading Receiver to the Processor Unit

There are 2 terminal boards available to connect heading receivers to the Processor
Unit.
Both Port 3 and Port 4 can be set to dataformat NMEA 0183, fast NMEA 0183 or
Anschütz Course Bus.
The respective dataformat can be set via the Operator Unit and transmitted to the
Processor Unit (see sections 3.5.2 and 3.5.3).
Figure 41:
Recommended cable type is minimum 0.5mm
Strip off and lay the cable according to section 3.1.1. The cable cores must be con-
nected to the terminals according to appended drawings or to the table below.
Terminal
3717/110--850.DOC020002
Connection of Heading Receivers
1 TX-- (to Heading Receiver)
2 TX+ (to Heading Receiver)
3 TX GND
4 RX+ (not used)
5 RX GND (not used)
6 RX-- (not used)
Satellite Compass
STD 21 GPS
2
, shielded cable.
Designation
48
Terminal Board A3 (Port #4)
Terminal Board A2 (Port #3)
Edition: Feb. 05, 2007