FRICK QUANTUM™ CONDENSER/VESSEL CONTROL PANEL S90-555 M
MAINTENANCE Page 11
JUMPER AND DIPSWITCH SETTINGS
DIGITAL BOARD (Optional)
DIGITAL I/O BOARD COMMUNICATIONS SETTINGS
J5
In
out*
120 ohm long communications line termination.
No termination. (standard setting)
J7
In
out*
RS-422/485 transmit pull-up for long communications lines.
No pull-up. (standard setting)
J8
In
out*
RS-422 transmit pull-up for long communications lines.
No pull-up. (standard setting)
J9
In
out*
RS-422/485 receive pull-down for long communications lines.
No pull-down. (standard setting)
J10
In
out*
RS-422 receive pull-down for long communications lines.
No pull-down. (standard setting)
* = standard setting
DIGITAL I/O BOARD DIPSWITCH SETTINGS (DP1)
SW1 SW2 SW3 SW4 SW5 SW6
Board #1 on on on on off on
Board #2 off on on on off on
Board #3 on off on on off on
Board #4 off off on on off on
Board #5 on on off on off on
Board #6 off on off on off on