COMMUNICATION INSTRUCTION MANUAL
Temperature Controller
KT4R
No. KT4RCE1
2015.06
This manual contains instructions for communication functions of the KT4R.
To prevent accidents arising from the misuse of this controller, please ensure the operator receives this manual.
For model number and basic operation, please read the User’s Manual for the KT4R.
Warning
Turn the power supply to the instrument off before wiring or checking.
Working on or touching the terminal with the power switched on may result in severe injury or death
due to electric shock.
1. System Configuration
1.1 When Using Communication Converter (sold separately)
(Fig. 1.1-1)
1.2 When Using a PLC
(Fig. 1.2-1)
Communication converter
(sold separately)
RS-232C
RS-485
No. 1
No. 2
No. 31
KT4R
Host computer
No. 1
No. 2
No. 31
KT4R
PLC
RS-485
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
