Simrad R2009 - Serial Port Data Flow; Talker and Listener Roles

A
1
2
3
B
*
*
*
4
5
6
Port.1
Talker
Port.1
Listener
Port.2
Listener
Port.2
Listener
Port.1
Listener
Port.1
Talker
ETHERNET NMEA2000 POWER NMEA0183 NMEA0183HDMI
Key Description
A Serial 1
B Serial 2
1 Port 1 (talker)
2 Port 1 (listener)
3 Port 2 (listener)
4 Port 3 (talker)
5 Port 3 (listener)
6 Port 4 (listener)
* Serial 2 cable is identical to Serial 1 cable. Therefore Serial 2 cable wires labelled as Port 1
denote Port 3, and wires labelled as Port 2 denote Port 4.
1
2
6
7
8
3
4
5
Unit socket (male)
1
2
6
7
3
4
5
8
Cable plug (female)
Key Left socket Right socket Purpose Color
N/A Port 2 and Port 4 Shield Bare wire
1 Port 2 Port 4 Listener B (Rx+) Green
2 Port 2 Port 4 Listener A (Rx-) Yellow
3 Port 1 Port 3 Shield Bare wire
4 Port 1 Port 3 Common Black
5 Port 1 Port 3 Talker B (Tx+) Brown
6 Port 1 Port 3 Talker A (Tx-) White
N/A Port 1 and Port 3 Shield Bare wire
7 Port 1 Port 3 Listener A (Rx-) Yellow
8 Port 1 Port 3 Listener B (Rx+) Green
Wiring | R2009/R3016 User manual
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