Cooper Instruments & Systems DFI INFINITY B Ultra High Performance Digital Force Indicator - Manual (Page 18)

Figure 5-6. Ethernet Option Board
Figure 5-7. RS-232/RS-485 Option Board
JUMPER RS232 RS485 HALF DUPLEX RS485 FULL DUPLEX
S1-A CLOSE OPEN OPEN
S1-B OPEN CLOSE OPEN
S2-A OPEN CLOSE CLOSE
S3-A
(CLOSE FOR TERMINAL
RESISTOR)
OPEN * *
S3-B OPEN CLOSE OPEN
S3-C
(CLOSE FOR TERMINAL
RESISTOR)
OPEN * *
S3-D OPEN CLOSE OPEN
S3-E
(CLOSE FOR RTS TRUE)
* OPEN OPEN
S4
(CLOSE FOR CONTINUOUS
MODE)
OPEN * *
* = optional, select as required.
Table 5-2. RS-232/RS-485 Jumper Selections
CF 156 13 M2544/N/0505