Frick QUANTUM LX Control Panel - Page 18

QUANTUM
™
LX EVAPORATOR CONTROL PANEL
MAINTENANCE
090.610-M (MAY 2016)
Page 18
Q5 INTERFACE BOARD
Do Not
Remove J14
Baud Rate Jumpers
J15 Not Installed = 19200 (Default)
J15 Pins 1-2 Installed = 38400
J15 Pins 3-4 Installed = 56K
J15 Pins 1-2 and 3-4 Installed = 115K
COMM
4
COMM
3
COMM
2
COMM
1
COMM 1 JUMPER SETTINGS COMM 2 JUMPER SETTINGS
Jumper Title Function Jumper Setting
J1
RS-422 (4-Wire)
Default
3
2
1
1 - 2 Closed
RS-485
(2-Wire)
3
2
1
2 - 3 Closed
J2
Pull Down
Default
1 Pin Only
J3
Pull Up
Default
1 Pin Only
J5
RS-422
Default
1 Pin Only
RS-485
1 - 2 Closed
J6
RS-422
Default
1 Pin Only
RS-485 1 - 2 Closed
J4
High Speed Target
Default
1 - 2 Closed
NOTE: The triangle symbol ( ) denotes Pin 1 on con-
nectors.
Jumper Title Function Jumper Setting
J7
RS-422 (4-Wire)
Default
3
2
1
1 - 2 Closed
RS-485
(2-Wire)
3
2
1
2 - 3 Closed
J13
Pull Down
Default
1 Pin Only
J16
Pull Up
Default
1 Pin Only
J17
RS-422
Default
1 Pin Only
RS-485
1 - 2 Closed
J18
RS-422
Default
1 Pin Only
RS-485 1 - 2 Closed
J22
High Speed Target
Default
1 - 2 Closed
NOTE: The triangle symbol ( ) denotes Pin 1 on con-
nectors.