2-16
CHAPTER 2 Checks and Preparation
When adding the terminals
Unit 2 (CH21 to CH40)
Unit 1 (CH1 to CH20)
Unit 10 (CH181 to CH200)
● When adding the terminals, connect them continuously without omitting the terminals in between. If you
omit the terminal in between, the terminals after that is not recognized.
● When using the standard terminal or the screwless terminal in combination with the high-voltage, high-
precision terminal, the withstand voltage must conform to the specifications of the standard or screwless
terminal.
● When using the GL800 or GL820 terminal in combination, the temperature measurement accuracy may
not meet the specifications.
When connecting with the expansion terminal connection cable
(1) Connect between the expansion terminal bases with the expansion terminal connection cable.
* Push the expansion terminal connection cable until it is completely locked.
* Connect according to the connector shape.
Unit 1 (CH1 to CH20)
Unit 2 (CH21 to CH40)
Expansion terminal
connection cable