Output: DPDT.
Lighting: LED (with built-in reduced-voltage lighting function).
Operating voltage: 100/110 VAC/VDC.
Pushbutton colorsymbol: R: red, Y: yellow; PY: pure yellow
G: green, A: blue; W: white; PW: pure white.
Item: Alternate operation (Self-holding).
Separate Construction with.
Cylindrical 16-dia . Body.
Miniature design of 28 K3NR-NB2A-C1. 5 mm, the smallest class in the industry.
Detachable Switch
K3NR-NB2A-C1
The same contacts can be used for both standard loads and microloads.
Easy-to-wire terminal arrangement.
Certified for EN 60947-5-1. Input capacity: 16 points.
Rated current (ON current): 0.5 A/output,
4.0 A/common.
Internal I/O common: PNP.
Residual voltage: 1 K3NR-NB2A-C1. 2 V max.
(0.5 ADC, between each output,
terminal and the V terminal)
Leakage current: 0 . 1 mA max.
ON delay: 0.5 ms max.
OFF delay: 1.5 ms max.
Number of circuits per common:
8 points/common.
Output indicators: LED display (yellow).
Isolation method: Photocoupler isolation.
I/O power supply method: Supply by I/O power supply.
Output device supply current: 100 mA/point K3NR-NB2A-C1.
Unit power supply current consumption: 90 mA max .
(for 20.4 to 26.4-VDC power supply voltage)
I/O power supply current consumption: 5 mA max.
(for 20.4 to 26.4-VDC power supply voltage)
Weight: 370 g max.
Expansion functions: No.
Output handling for communications errors:
Select either hold or clear.
Short-circuit protection function: No.
A common terminal is provided for each contact.
It eliminate the needs for relay terminal blocks.
It is unnecessary to share the common terminal,
among multiple contacts.
Easy-to-find wiring locations.
Detachable screw terminal block facilitates the maintenance.
Input response time can be switched for high-speed processing.
Selectable node address setting methods: setting with rotary,
switch and with tool software.
When setting the nodes with rotary switch, setting is easy and,
node identification becomes possible for maintenance. Ratings: 1 A at 30 VDC.
LED indicator: Without indicator.
Actuator: Sealed roller plunger.
Many Models Including Roller Lever.
Switches are Only 16-mm Thick with Connector K3NR-NB2A-C1.
New ceenter roller lever models that enable ganged mounting .
of up to 6 Switches.
Cable connectors for easy Switch replacement.
Triple-seal construction to provide IEC IP67 degree of protection.
Operation indicators available for easy monitoring,
((sttandard indicator is lit when Switch is not operating) K3NR-NB2A-C1.
Approved by UL and CSA.
(Ask your OMRON representative for Information on approved models.)
K3NR-NB2A-C1 Operation manual / Instructions / Catalog download link:
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