Omron EJ1 User Manual page 56

Unit Configuration Examples
Note
Connecting the G3ZA or
G3PW to the EJ1
Note
Wire the connections indicated with dotted lines when settings for all EJ1
Controllers are being made from one port A connector. If the connections indi-
cated with dotted lines are not wired, the settings for group A can be made
only using the port A connector for group A and the settings for group B can
be made only using the port A connector for group B.
• Up to 8 G3ZA Multi-channel Power Controllers or G3PW Power Control-
lers can be connected to one TC4/TC2 Unit. However, the G3ZA and
G3PW cannot be used together.
Either turn ON the power to the G3ZA or G3PW first, or turn ON the power to
the G3ZA or G3PW simultaneously with the EJ1.
EJ1@-TC4
EJ1C-EDU
or
EJ1@-TC2
Connect a terminating resistor
only to the end G3ZA node.
G3ZA
Up to 8 G3ZA Power Controllers can be
connected to one TC Unit.
Section 2-4
110 to 125 (1/2 W)
+
7 8
RS-485
31