S90-555 M FRICK QUANTUM™ CONDENSER/VESSEL CONTROL PANEL
Page 60 MAINTENANCE
QUANTUM™ 4 COMMUNICATIONS WIRING DIAGRAMS
TO CUSTOMER REMOTE COMPUTER/DCS
RS-485 COMMUNICATIONS
TO CUSTOMER REMOTE COMPUTER/DCS
RS-422 COMMUNICATIONS
TO CONDENSER / VESSEL (GCU) BOARDS
RS-232 COMMUNICATIONS
QUANTUM™ QUANTUM™ QUANTUM™
-RX/-TX
+RX/+TX
BLK
CLR
BLK
CLR
BLK
CLR
Belden #8761
#22 AWG or Equal
Belden #8761
#22 AWG or Equal
1
2
3
4
1
2
3
4
BLK
CLR
BLK
CLR
Belden #8761
#22 AWG or Equal
1
2
3
4
To Customer
Remote
Computer / DCS
System
COM2
(TB2)
COM2
(TB2)
COM2
(TB2)
-RX/-TX
+RX/+TX
Belden #8777
#22 AWG or E
ual
Belden #8777
#22 AWG or E
ual
-RX
+RX
BLK
RED
BLK
RED
BLK
RED
BLK
RED
BLK
RED
Belden #8777
#22 AWG or E
ual
To Customer
Remote
Computer / DCS
System
QUANTUM™
QUANTUM™ QUANTUM™
-T
+T
BLK
GRN
COM2
(TB2)
Belden #8777
#22 AWG or E
ual
1
2
3
4
1
2
3
4
BLK
GRN
BLK
GRN
Belden #8777
#22 AWG or E
ual
1
2
3
4
BLK
GRN
BLK
Belden #8777
#22 AWG or E
ual
GRN
COM2
(TB2)
COM2
TB2
-RX
+RX
-TX
+TX
BLK
RED
Quantum
Controller
-RX / -TX
+RX / +TX
BLK
RED
CONDENSER
PORT 1
(J-2)
P2
P3
BLK
RED
BLK
RED
VESSEL PANEL
P2
P3
PORT 1
(J-2)