OMRON E9NC-AA / VA specification

last update: October 1, 2018

Ratings and specifications

Item	Types	Current input		Voltage input
		Model for Sensor Communications Unit *1
	NPN output	E9NC-AA10	E9NC-AA0	E9NC-VA10	E9NC-VA0
	PNP output	E9NC-AA40		E9NC-VA40
	connection method	Connector for Sensor Communications Unit Pre-wired (2 m)	Connector for Sensor Communications Unit	Connector for Sensor Communications Unit Pre-wired (2 m)	Connector for Sensor Communications Unit
Output		1 output *2	2 outputs *3	1 output *2	2 outputs *3
Power supply voltage		24 VDC (20.4 to 26.4 V) class2 power is supplied from the connector via the communication unit.
Power consumption		24 V power supply voltage in normal mode: 1,080 mW or less (consumption current 45 mA max.), eco-function ON: 840 mW or less (consumption current 35 mA max.), and eco-function LO: 960 mW or less (consumption current 40 mA max.)
Sensor input range	Voltage range	4 to 20 mA DC		1 to 5 VDC
	Input impedance	204 kΩ±1% (Input: no-insulated)
Repeatability F.S./ 25°C		±0.2% F.S.
Display accuracy F.S.		±0.5% F.S. ±2digit
Temperature characteristics F.S.		±1% F.S.
Control output		Load power supply voltage: 24 VDC (20.4 to 26.4 V) class2, open collector output type Load current: 100 mA max. for 1 to 3 units use, 20 mA max. for 4 or more units connected Residual voltage: Load current less than 10 mA: 1 V max., Load current 10 to 100 mA: 2 V max. Off-state current: 0.1 mA max.	Refer to the communication unit specifications	Load power supply voltage: 24 VDC (20.4 to 26.4 V) class2, open collector output type Load current: 100 mA max. for 1 to 3 units use, 20 mA max. for 4 or more units connected Residual voltage: Load current less than 10 mA: 1 V max., Load current 10 to 100 mA: 2 V max. Off-state current: 0.1 mA max.	Refer to the communication unit specifications
Response Time		1/10/100/500ms/1/10/30/60s (Initial value 500 ms)
Indicator		Seven Segment Display (both sub and main digital display: white) OUT indictor (orange), NO/NC indicator (orange), ST indicator (blue), zero-reset indicator (green) OUT selective indicator (orange) (two lamps only)
Protection circuit		Power supply reverse connection protection, output short-circuit protection, and output reverse connection protection	Power supply reverse connection protection, output short- circuit protection	Power supply reverse connection protection, output short-circuit protection, and output reverse connection protection	Power supply reverse connection protection, output short- circuit protection
Sensitivity adjustment		Smart Tuning (2-point tuning, full auto tuning, or percentage tuning (-99% to 99%)) or manual adjustment
Maximum connectable Units		16 Units	Model E3NW-ECT *4, 30 units when used Model E3NW-CCL, 16 units when used	16 Units	Model E3NW-ECT *4, 30 units when used Model E3NW-CCL, 16 units when used
No. of Units for mutual interference prevention		None
Functions	Operation mode	NO (Normal Open)/NC (Normal Close)
	Zero Reset	Yes
	Timer	Select from timer disabled, OFF delay, ON delay, or One-shot timer 1 ms to 9999 ms
	Scaling	Set the upper/lower limits (-1999.9999 to 9999.9999, min. unit: 0.001)
	Resetting settings *5	Select from initial reset (factory defaults) or user reset (saved settings).
	Eco mode	Select from OFF (digital display lit), Eco ON (digital display not lit), and Eco LO (digital display dimmed).
	Bank switching	Select from banks 1 to 4.
	Output 1 Settings	Select from Normal detection mode or Wind comparator (area) detection mode.
	Output 2 Settings	---	Select from Normal detection mode, Wind comparator (area) detection mode, and Error output mode.	---	Select from Normal detection mode, Wind comparator (area) detection mode, and Error output mode.
	Hysteresis width	Select from standard setting or user setting. For a user setting, the hysteresis width can be set from 0 to 9999.9999.
	Display switch	Select from normal display, peak/bottom display, or CH number display (setting value display when adjusting the threshold)
	Key Lock	Yes
Ambient temperature range and supply current for sensor head		Operating: Sensor consumption current 40 mA max. Groups of 1 or 2 Amplifier Units: 0 to 55°C, Groups of 3 to 10 Amplifier Units: 0 to 50°C, Groups of 11 to 16 Amplifier Units: 0 to 45°C, Groups of 17 to 30 Amplifier Units: 0 to 40°C *6 Sensor consumption current 100 mA max. 1 unit: 0 to 55°C, Groups of 2 to 7 Amplifier Units: 0 to 50°C, Groups of 8 to 12 Amplifier Units: 0 to 45°C Sensor consumption current 200 mA: 1 unit: 0 to 55°C, Groups of 2 to 5 Amplifier Units: 0 to 50°C Storage: -30 to +70°C (with no icing or condensation)
Ambient humidity range		Operating and storage: 35% to 85% RH (with no condensation)
Height		2,000 m max.
Installation environment		Pollution level 3 (according to IEC60947-1)
Insulation resistance		20 MΩ min. (at 500 VDC)
Dielectric strength		1,000 VAC 50/60Hz 1min
Vibration resistance		10 to 55 Hz with a 1.5-mm double amplitude for 2 hrs each in X, Y and Z directions
Shock resistance		150 m/s2 for 3 times each in X, Y and Z directions
Degree of protection (Sensor Head)		IEC60529 IP50
Weight (packed state/ sensor)		Approx. 95 g/ Approx. 45 g	Approx. 65 g/ Approx. 25 g	Approx. 95 g/ Approx. 45 g	Approx. 65 g/ Approx. 25 g
Materials	Case	Polycarbonate (PC)
	Cover	Polycarbonate (PC)
	Code	Polyvinyl chloride (PVC)
Accessories		Manual, 6-pin plug connector for connecting ECON cable (model XN2A-1670) x 1

*1. The communication unit is compatible with EtherCAT type E3NW-ECT and E3NW-CCL of CC-Link. This unit is not usable
      with E3NW-CRT.
*2. Channel 1 of each amplifier unit is output as the output drawn by the cord.
*3. Output signals from two sensors are assigned to the PLC via the network. Various settings can be changed and detected
      values can be read by operating the PLC via the network.
*4. This is the case of connecting with OMRON NJ series. For details, refer to the communication unit manual.
*5. The bank is not reset by the user reset function or saved by the user save function.
*6. Only E9NC-VA0/AA0 is able to connect to between 17 and 30 units.

last update: October 1, 2018

OMRON E9NC-AA / VA lineup

last update: October 1, 2018

Amplifier unit

Type	Appearance	Connection method	Output	Model
				NPN output	PNP output
Current input		Connector for Sensor Communications Unit	2 outputs	E9NC-AA0
		Connector for Sensor Communications Unit Pre-wired (2 m)	1 output	E9NC-AA10 2M	E9NC-AA40 2M
Voltage input		Connector for Sensor Communications Unit	2 outputs	E9NC-VA0
		Connector for Sensor Communications Unit Pre-wired (2 m)	1 output	E9NC-VA10 2M	E9NC-VA40 2M

* A Sensor Communications Unit is required if you want to use the Amplifier Unit on a network.

Accessories (Sold Separately)

DIN Track

A DIN Track is not provided with the Fiber Amplifier Unit. It must be ordered separately as required.

Appearance	Type	Model	Quantity
	Shallow type, total length: 1 m	PFP-100N	1
	Shallow type, total length: 0.5 m	PFP-50N
	Deep type, total length: 1 m	PFP-100N2

Note: For details, refer to DIN Track on PFP-[] which can be accessed from your OMRON website.

End Plate

Two End Plates (PFP-M) are provided with the Sensor Communications Unit.
End Plates (PFP-M and E39-EP1) are not provided with the Amplifier Unit. They must be ordered separately as required.

Appearance	Model	Quantity	Applicable Amplifier Unit
	PFP-M	1	E9NC-AA0 E9NC-VA0
	E39-EP1	1	E9NC-AA10 E9NC-AA40 E9NC-VA10 E9NC-VA40

Related products

Sensor Communications unit

Type	Appearance	Model
EtherCAT sensor communications unit		E3NW-ECT
Sensor Communications Unit for CC-Link		E3NW-CCL
Distributed Sensor Unit *		E3NW-DS

Refer to your OMRON website for details.
* The Distributed Sensor Unit can be connected to any of the Sensor Communications Units.

EtherCAT® is a registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany.
CC-Link is a registered trademark of Mitsubishi Electric Corporation. The trademark is managed by the CC-Link Partner Association.

last update: October 1, 2018

OMRON E9NC-AA / VA catalog

• Catalog
• Manual
• CAD

English

Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.

*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name	Catalog Number [size]	Last Update
E9NC-AA/VA Data Sheet	E474-E1-01 [2657KB]	Oct 01, 201820181001	E9NC-AA/VA Data Sheet

OMRON E9NC-AA / VA dimension

last update: October 1, 2018

(Unit: mm)

Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.

Amplifier Units

E9NC-AA0/-VA0

E9NC-AA10/-AA40/-VA10/-VA40

DIN Track

PFP-100N
PFP-50N

Material: Aluminum

PFP-100N2

Material: Aluminum

End Plate

PFP-M

Materials: Iron, zinc plating

E39-EP1

Materials: SUS304 CP

last update: October 1, 2018

• NO. E9NC-AA / VA
• TYPE:Condition Monitoring Sensors Copyright Statement Copyright Statement
• DATE:2021-06-10
• Associated products:
  E8Y Differential Pressure Sensor/Features A7D / A7DP Thumbwheel Switch/Features