RLE 10K V.2.5.a - Manual (Page 18)

18 SeaHawk 10K User Guide 800.518.1519
2 Installation and Configuration
If you are installing more than one SeaHawk 10K, use the appropriate pinouts of TB3 and
TB4 to create a daisy-chained Modbus connection.
A grounded shield contact is provided for connection to shielded cable. If the shield contact
is used, verify the power connector is properly grounded and there is no voltage potential
between units on the Modbus network.
Figure 2.11 TB3 and TB4 Power Supply and Communications Connections
4 Set the baud rate for the EIA-485 port using DIP switches 1 and 2 on SW1:
Figure 2.12 DIP Switch Settings for Communications Baud Rate
Note The EIA-485 port is set to 8 databits, no parity, and 1 stop bit (8, N, 1).