Omron CK3M Series User Manual

Installing a Terminal Block
Insert the terminal block into the main body, and press hard to click the terminal block into place on the
Unit.
After you mount the terminal block, make sure that it is fixed to the Unit.
Removing a Terminal Block
Drop the lock levers on both sides of the terminal block at the same time to remove the terminal block.
5-4-2
Precautions When Connecting a Two-wire DC Sensor
When a two-wire sensor is used with a digital input, check that the following conditions are met.
Failure to meet these conditions may result in operating errors.
Relation between ON Voltage of the Digital Input and Sensor Resid-
ual V
oltage
V
ON
≤ V
CC
－ V
R
V
ON
: ON voltage of digital input
V
CC
: Input voltage of digital input
V
R
: Output residual voltage of sensor
5 Wiring
5-36
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)

Omron CK3M Series Specifications

General

Brand	Omron
Model	CK3M Series
Category	Controller
Language	English