Omron CJ1W-NC413, CJ1W-NC233, CJ1W-NC113, CJ1W-NC133, CJ1W-NC433 DATASHEET

CJ1W-NC@@3

Position control units

Point-to-point positioning controller with pulse train output

•Position control units with 1, 2 or 4 axes

•Positioning can done by direct ladder commands

•Position and speed control

•Linear interpolation

•Interrupt feeding function

•Positioning of 100 points done from memory

•S-curve acceleration/deceleration, origin search, backlash compensation, and other features are also supported.

•Positioning data is saved in internal flash memory, eliminating the need to maintain a backup battery.

•Use Windows-based support software (CX-position) to easily create positioning data and store data and parameters in files.

Function

These position control units support positioning control via pulse-train outputs. Positioning is performed using trapezoid al or S-curve acceleration and deceleration. Models are available with 1, 2, or 4 axes control, and can be used in combination with servo drives or stepping motors what accept pulse-train control.

System configuration

CJ1 series

Position control unit

CJ1W-NC__3

Input

Emergency stop input, home and limit switches

Personal computer software: CX-One

		SmartStep 2
		Servo drive
	Servo	I/O signals
		(CN1 connector)
	relay unit
		K
		Pos
		unit

G-Series

Servo motors

Accurax G5

Servo drive

I/O signals (CN1 connector)

Accurax G5

Servo motors

Motion controllers

Position control units

47

Specifications

Model	CJ1W-NC113	CJ1W-NC213	CJ1W-NC413
	CJ1W-NC133	CJ1W-NC233	CJ1W-NC433
Unit name	Position control unit
Classification	Special I/O unit
Unit numbers	0 to 95		0 to 94
Control method	Open-loop control by pulse train output
Control output interface	CJ1W-NC@13: Open-collector output
	CJ1W-NC@33: Line-driver output
Controlled axes	1	2	4
Operating modes	Direct operation or memory operation
Data format	Binary (hexadecimal)
Affect on scan time for end refresh	0.29 to 0.41 ms max./unit
Affect on scan time for IOWR/IORD	0.6 to 0.7 ms max./instructions
Startup time	2 ms max. (refer to operation manual for conditions)
Position data	-1,073,741,823 to +1,073,741,823 pulses
No. of positions	100 per axis
Speed data	1 to 500 kpps (in 1 pps units)
No. of speeds	100 per axis
Acceleration/deceleration times	0 to 250 s (time to max. speed)
Acceleration/deceleration curves	Trapezoidal or S-curve
Saving data in CPU	Flash memory
Windows-based support software	CX-position (WS02-NCTC1-E)
Ambient operating temperature	0 to 55°C		0 to 50°C
External power supply	24 VDC ±10%, 5 VDC ±5% (line driver only)		24 VDC ±5%, 5 VDC ±5% (line driver only)

Nomenclature

Position control unit

LED indicators

RUN - Controller in RUN

ERC - Position control unit error

ERH - PLC CPU unit error

X,Y... - An error has ocurred on axis

UNIT no. setting switch

Axes connector.

48	Motion controllers