Screen 5: Communication Parameters
COMMUNICATIONS
UNIT IDENT> 1
BAUD RATE> 19200
PROTOCOL>MODBUS
UNIT IDENT: Sets the unit identification for serial communications.
BAUD RATE: Sets the Baud Rate for the serial communications. Baud rates supported; 1200,
2400, 4800, 9600, & 19200.
PROTOCOL:
SUP RS232--For use with Remote Supervisor. Requires optional software,
software key, and RS232 communications board.
SUP RS485--For use with Local Supervisor. Requires optional software,
software key and RS485 communications board.
MODBUS--For use with custom software. Requires optional RS485 communications board.
Screen 6: Analog Output for Air Temperature Re-Transmit
ANALOG OUTPUT SETUP
LOW SETUP>2V
2V> 60.0 °F
10V>180.0 °F
LOW SETUP: This can be set to 2V for 2 to 10VDC output or 0V for a 0 to 10VDC output.
2V(0V): This calibrates the temperature to the lowest voltage output.
10V: This calibrates the temperature to the highest voltage output.
9 2/11 Rev. A 143378
