LAARS’ ProtoNode Startup Guide2.3.5 BACnet MS/TP (FPC-N34): Setting the Serial Baud Rate for BMS Network• DIP Switches B0 – B3 can be used to set the serial baud rate to match the baud rate requiredby the Building Management System for BACnet MS/TP.• DIP Switches B0 – B3 are disabled on ProtoNode FPC-N35 (FPC-N35 LonWorks).• The baud rate on ProtoNode for Metasys N2 is set for 9600. DIP Switches B0 – B3 are disabledfor Metasys N2 on ProtoNode FPC-N34.B0 B1 B2 B3NOTE: When setting DIP Switches, please ensure that power to the board is OFF.2.3.5.1 Baud Rate DIP Switch SelectionBaud B0 B1 B2 B39600 On On On Off19200 Off Off Off On38400* On On Off On57600 Off Off On On76800 On Off On OnFigure 6: BMS Baud Rate* Factory default setting = 38,400Figure 5: Baud Rate DIP SwitchesThe LAARS Gateway LER and RER Startup GuidePage 13 of 4320 Industrial Way, Rochester, NH, USA 03867 • (800) 900-9276 • www.Laars.com 1604 Document 4236E
