NX-EC0[][][]

NX-series Incremental Encoder Input Unit

NX-EC0[][][]

More precise timing control by synchronizing the position data with the EtherCAT® Distributed Clock

last update: August 1, 2018

Refer to the OMRON website (www.ia.omron.com) or ask your OMRON representative for the most recent applicable standards for each model.

Product name	Specification						Model
Product name	Number of channels	External inputs	Maximum response frequency	I/O refreshing method *	Number of I/O entry mappings	Remarks	Model
Incremental Encoder Input Unit	1 (NPN)	3 (NPN)	500 kHz	• Free-Run refreshing • Synchro- nous I/O refreshing • Task period prioritized refreshing	1/1	24-V voltage input	NX-EC0112
	1 (PNP)	3 (PNP)	500 kHz			24-V voltage input	NX-EC0122
	1	3 (NPN)	4 MHz			Line receiver input	NX-EC0132
	1	3 (PNP)	4 MHz			Line receiver input	NX-EC0142
	2 (NPN)	None	500 kHz		2/2	24-V voltage input	NX-EC0212
	2 (PNP)	None	500 kHz		2/2	24-V voltage input	NX-EC0222

* Refer to the I/O Refreshing Methods in the USER'S MANUAL (Cat. No. W524) for the communications cycles for each
model.

Product name	Specification	Model
Unit/Terminal Block Coding Pins	For 10 Units (Terminal Block: 30 pins, Unit: 30 pins)	NX-AUX02

Product name	Specification				Model
Product name	No. of terminals	Terminal number indications	Ground terminal mark	Terminal current capacity	Model
Terminal Block	12	A/B	None	10 A	NX-TBA122
	16	A/B			NX-TBA162
	12	C/D			NX-TBB122

last update: August 1, 2018