Nomenclature And Basic Operation; Nomenclature - Omron ZEN Operation Manual

Nomenclature and Basic Operation

1-3

Nomenclature and Basic Operation

1-3-1

Nomenclature

Standard LCD-type, Economy-type, and Communications-type
CPU Units
Models with 10 I/O Points
Left Side
Battery Unit connector
(Remove the seal to
connect the Battery Unit.)
Note
Models with 20 I/O Points
Left Side
Battery Unit connector
(Remove the seal when
connecting the Battery Unit.)
Note
Front
Power supply
terminals
LCD
ZEN Support Software connector ZEN Support Software connector
(also used for Memory Cassette.) (also used for Memory Cassette.)
Economy-type CPU Units do not have an Expansion Unit
connector. Do not remove the Expansion Unit connector cover on
these CPU Units.
Power supply
terminals
20C1AR-A-V2
LCD
Output terminals
ZEN Support Software connector
(also used for Memory Cassette.)
Economy-type CPU Units do not have an Expansion Unit
connector. Do not remove the Expansion Unit connector cover on
these CPU Units.
Input terminals
Operation
buttons
Output terminals
Input terminals
I 6 I 7 I 8 I 9 I a I b
Operation
buttons
Q4 Q5 Q6 Q7
Section 1-3
Right Side
Expansion Unit
connector cover.
(See note.)
Remove this cover to
connect Expansion Unit.
Right Side
Expansion Unit
connector cover.
Remove this cover to
connect Expansion Unit.
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