To Customer Remote Computer/Dcs - Johnson Controls FRICK QUANTUM HD Setup

To Customer
Remote
-RX/-TX
Computer / DCS
+RX/+TX
System
- Cable -
Belden #9841
#24 AWG or Equal
-TX
To Customer
+TX
Remote Computer
/ DCS System
-RX
+RX
- Cable -
Belden #9829
#24 AWG or Equal
QUANTUM™ HD COMPRESSOR CONTROL PANEL
COMMUNICATIONS SETUP
COMMUNICATIONS WIRING DIAGRAMS

TO CUSTOMER REMOTE COMPUTER/DCS

RS-485 COMMUNICATIONS
Q1 OR Q2
COM-2 (P12)
BLK 1 BLK
CLR
CLR
2
3
4
5
COMPRESSOR #2
6
7
8
COMPRESSOR #1
TO CUSTOMER REMOTE COMPUTER/DCS
RS-422 COMMUNICATIONS
Q1 OR Q2
COM-2 (P12)
1
BLK BLK
GRN GRN
2
BLK BLK
3
RED RED
4
5
COMPRESSOR #2
6
7
8
COMPRESSOR #1
Q3 OR Q4 Q3 OR Q4
COM-2 (TB2) COM-2 (TB2)
BLK
BLK
1
CLR CLR
2
3
4
COMPRESSOR #3
Q3 OR Q4
COM-2 (TB2)
1 BLK
GRN
2
BLK
3
RED
4
COMPRESSOR #3
090.040-CS (JAN 14)
Q5
COM-2 (P11)
1 BLK
CLR
2
3
4
COMPRESSOR #4
Q4
COM-2 (P11)
COM-2 (TB2)
1 BLK
GRN
2
BLK
3
RED
4
COMPRESSOR #4
Page 123
1
-RX/-TX
2
+RX/+TX
3
4
5
Q5
1
-RX
2
+RX
3
-TX
4
+TX
5
N/C