Type: 2-Conduit.
Contact configuration: Slow-action; 2NC/1NO.
Conduit opening/Connector: M20.
Multi-contact, Labor-saving,
Environment-friendly, Next,
generation Safety-door Switch.
Lineup includes three contact models with 2NC/1NO,
and 3NC contact forms and MBB models in addition,
to the previous contact forms 1NC/1NO, and 2NC .
M12-connector models are available, saving on,
labor and simplifying replacement D4NS-4BF
Standardized gold-clad contacts provide high,
contact reliability.
Applicable to both standard loads and microloads.
Variety of metallic heads available. Appearance: Round/Half-guard type LED lighting,
(without Voltage Reduction Unit) A22L-H D4NS-4BF.
Output: SPST-NC.
Lighting: LED .
Operating voltage: 24 VAC/VDC.
Operation: Alternate operation (self-holding).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit.
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature D4NS-4BF.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Sensing method: Through-beam type.
Sensing distance: 1m.
Output type: NPN output.
Output configuration: Dark-ON.
Through-beam Photomicrosensor.
with a sensing distance as long as 1 m.
Easy operation monitoring with bright light indicator.
Wide operating voltage range: 5 to 24 VDC.
Light modulation effectively reduces external light interference.
Easy-to-wire connector assures ease of maintenance. Power ratings: 480 W.
Input voltage: 100 to 240 VAC.
Output voltage: 24 V.
Output current: 20 A Peak current 30 A (200 VAC).
UL Class 2 Output standards: --.
Model number(screw terminal block).
60/90/120/180/240/480-W Models.
New Models with Indication.
Monitor and Simple Functions for.
Easy System Commissioning.
New 90-W models with indication monitor that D4NS-4BF.
conform to UUL Class 2 Output standards .
New models with screwless terminal blocks and,
indication monitor.
Status displayed on 3-digit, 7-segment display.
Safety standards: UL 508/60950-1,
CSA C22.2 No. 107.1/60950-1,
EN 50178 (= VDE 0160), EN 60950-1 ((= VDE 0805 Teil 1) D4NS-4BF.
Input conditions: DC input is also possible from 80 to 370 VDC.
(Not compliant with EC Directives and other safety standards.)
D4NS-4BF Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=D4NS-4BF&select=5