Thermal Solutions Boiler Controller To Building Automatio

Thermal Solutions ProtoNode Start Up guide Page 8 of 32
Modbus TCP Addressing: The Modbus TCP device addresses will be the same as the discovered TSBC
Modbus RTU devices.
2.3.4 Setting the Serial Baud Rate (DIP Switch B0 – B3) for BACnet MS/TP
DIP Switches B0 – B3 can be used to set the serial baud rate to match the baud rate provided by the
Building Management System for BACnet MS/TP.
Metasys N2 is always defaulted to 19200 baud and the B bank is disabled.
Figure 2: B0 – B3 DIP Switches
Baud B0 B1 B2 B3
9600 On On On Off
19200 Off Off Off On
38400 On On Off On
57600 Off Off On On
76800 On Off On On
2.3.5 Using S0 – S3 bank of DIP Switches Selects Field Protocol, Auto-Discovers
TSBCS Controllers, and loads Configuration File
The S0 – S2 bank of DIP switches on the ProtoNode RER are used to select the various field protocols
(BACnet MS/TP, BACnet/IP, Modbus TCP and/or Metasys N2). See the chart below for the DIP switch
settings.
The S0 – S2 bank of DIP switches on the ProtoNode LER are disabled.
The S3 DIP switch is used to enable Auto-Discovery of known devices attached to the ProtoNode RER and
LER (LonWorks), as well as save the recently discovered configuration. When the S3 DIP is Off, the
ProtoNode will load the current save configuration.
Figure 3: S0 – S3 DIP Switches
ProtoNode RER - FPC-N34-103-116-0799 Field Protocol Settings
S0 – S2 DIP Switches S0 S1 S2
BACnet MS/TP and BACnet IP Off Off Off
NOTE: When setting DIP Switches, please ensure that power to the board is OFF.
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