Communications Module

The communications module is the "brains" of the vehicle and coordinates vehicle control systems and provides data paths for sensors and accessories.

9 Pin Interface Connectors

Pin Male Connector (port 1) Female Connectors (ports 2-6)
1 NC ETH_RXP +
2 NC ETH_RXP -
3 24 V DC + 24 V DC +
4 M100 EOP + ETH_TXP +
5 GND GND
6 M100 EOP - ETH_TXP -
7 RS-485 A RS-485 A
8 RS-485 B RS-485 B
9 12 V DC + 12 V DC +

Power is rated at 300 Watts each for the 24 and 12 Volt circuits.

Communications Module Arrangement
Port
Number
Module/Device
Assignment
TCP
Port
Baud Rate Notes
1 Power 7444 (vrport1) 115200
N/A Communications
Module
7444 (vrport1) 115200
2 AHRSD 7445
3 High Definition Camera 7446
4 Oculus Sonar 7447
5 Nortek DVL 7448
6 Rotating Manipulator,
GPS
7449 38400

Defaults: Group ID - 193; Node ID - 2; IP address - 192.168.1.64; RS-485 accessible


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MSS Defender Operator's Manual, Version: 1.00.00
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