Watlow CLS User Manual
Page 52
44 CLS User’s Guide
Installation
The diagram on the next page shows the recommended system hookup.
To avoid ground loops, it uses an optically isolated RS-232 to RS-485
converter at the host computer. The system is powered from the CLS's
power source or from a secure, isolated supply.
Wire equipment in a single “daisy chain” using twisted shielded pairs
for the RS-485 cables. Don't use “octopus connections” or “spurs”.
CLS
CLS
Optically
Isolated
Converter
Host
Computer
Fifth Wire
Optional
Capacitor
Power
Supply
Power
Supply
Power
Supply
-
+
+
-
+
-
See also other documents in the category Watlow Sensors:
- 12LS Controller (111 pages)
- 8LS Controller (140 pages)
- 8PID Controller (55 pages)
- Addendum to EZwarePlus (50 pages)
- ANASCAN (62 pages)
- ANASOFT (95 pages)
- ANAWIN 2 (154 pages)
- ANAWIN 3 (23 pages)
- Calibrating Watlow Series 988 Family Process Controls (19 pages)
- CAS (98 pages)
- CAS200 (124 pages)
- CLS200 (251 pages)
- CLS200, MLS300 and CAS200 (92 pages)
- Control Console (12 pages)
- CPC400 (230 pages)
- DIN-A-MITE Style A (9 pages)
- DIN-A-MITE Style B (14 pages)
- DIN-A-MITE Style C (22 pages)
- DIN-A-MITE Style D (9 pages)
- DIN-Mount Adapter Instruction Sheet, Rev A (1 page)
- Dual DAC (4 pages)
- EM Gateway (28 pages)
- E-Safe Hybrid Relay Rev B (4 pages)
- E-SAFE II Hybrid Power Switch (4 pages)
- EZwarePlus Programming (264 pages)
- EZ-ZONE PM (111 pages)
- EZ-ZONE PM PID (125 pages)
- EZ-ZONE PM Express Limit (34 pages)
- EZ-ZONE PM Express (35 pages)
- EZ-ZONE PM Integrated Controller (181 pages)
- EZ-ZONE RM Limit Module Rev C (127 pages)
- EZ-ZONE RMA Modul (79 pages)
- EZ-ZONE RMC (236 pages)
- EZ-ZONE RME (124 pages)
- EZ-ZONE RMH (161 pages)
- EZ-ZONE RUI/Gateway (62 pages)
- EZ-ZONE RM-Scanner-Modul (140 pages)
- EZ-ZONE ST (97 pages)
- F4 External Event Board - Rev.B (2 pages)
- HG Series Mercury Displacement Relay (6 pages)
- LogicPro (296 pages)
- Mercury Relay or MDR Retrofit (13 pages)
- MICRODIN (106 pages)
- MICRODIN (24 pages)