Johnson Controls Frick QUANTUM Series Maintenance Manual page 16

090.560-M (APRIL 13)
Page 16
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
P1
Power Connector
Jumper JP1
1 - 2 Not Used
3 - 4 Reformat E
5 - 6 Erase Setpoints (at boot-up)
DG81 Display Installed (default)
7 - 8
DG61 Display Installed
9 - 10 Disable Watchdog
NOTE: Jumper 7-8 is normally the only jumper that would be installed (for a DG81 display only)
COMMS 1 & 2 JUMPER SETTINGS
(Comms 3 and 4 have no jumpers)
Comm 1 Comm 2 Function
RS-422 (4-Wire)
Default
J1 J7
RS-485
(2-Wire)
Pull Down
J2 J13
Default
Pull Up
J3 J16
Default
RS-422
Default
J5 J17
RS-485
RS-422
Default
J6 J18
RS-485
High Speed Target
J4 J22
Default
NOTE: The triangle symbol (
QUANTUM™ LX CONDENSER/VESSEL CONTROL PANEL
Baud Rate Jumpers
JP1
Function
Prom
2
Jumper Setting
3
1 - 2 Closed
2
1
3
2 - 3 Closed
2
1
1 Pin Only
1 Pin Only
1 Pin Only
1 - 2 Closed
1 Pin Only
1 - 2 Closed
1 - 2 Closed
) denotes Pin 1 on connectors.
MAINTENANCE
Q5 INTERFACE BOARD
COMM
4
Jumper Setting
Not Installed
Installed
Installed
Installed
Not Installed
Installed
COMMS 1-4 PINOUTS AND JUMPER LOCATIONS
COMM
3
COMM
2
COMM
1
Do Not
Remove J14
COMM-4
COMM-3
(P17)
(P16)
RS-485
RS-485
(RESERVED)
+TX/+RX
GND -TX/-RX
COMM-2
(P11)
RS-422 RS-485
GND GND
+TX N/C
-TX N/C
+RX +TX/+RX
-RX -TX/-RX
RS-422
RS-485
GND
GND
+TX
N/C
-TX
N/C
+RX
+TX/+RX
-RX
-TX/-RX
COMM-1
(P10)