Teledyne 6200T - Sulfides Analyzer - Manual (Page 59)

6200T Total Sulfur Analyzer Getting Started
Teledyne Analytical Instruments 59
Figure 3-13: CPU Connector Pin-Outs for RS-232 Mode
RS-232 COMM Port Default Settings
As received from the factory, the analyzer is set up to emulate a DCE (Section 6.1) or
modem, with Pin 3 of the DB-9 connector designated for receiving data and Pin 2
designated for sending data.
RS-232: RS-232 (fixed) DB-9 male connector
 Baud rate: 115200 bits per second (baud)
 Data Bits: 8 data bits with 1 stop bit
 Parity: None
COM2: RS-232 (configurable to RS 485), DB-9 female connector.
 Baud rate:19200 bits per second (baud).
 Data Bits: 8 data bits with 1 stop bit.
 Parity: None.
Configuration: Section 6.3
RS-232 Multidrop (Option 62) Connection
When the RS-232 Multidrop option is installed, the instrument designated as last in the
chain must be terminated. This requires installing a shunt between two pins on the
multidrop printed circuit assembly (PCA) inside the instrument. Step-by-step
instructions for installation follow.
Note Because the RS-232 Multidrop option uses both the RS232 and COM2