D4N-1B20R Lineup includes three contact models with 2NC/1NO and 3NC, OMRON D4N-1B20R Pull-reset Safety Limit Switch

Actuator: Fork lever lock (right operation).
Conduit size: 1-conduit; G1/2.
Built-in switch mechanism: 2NC/2NO (Slow-action).
Popular Safety Limit Switches.
Providing a Full Lineup Conforming to,
International Standards.
Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and,
3NC contact forms OMRON D4N-1B20R.
(Slow-action models with MBB contacts are available.)
M12-connector models are also available, saving on labor and,
simplifying replacement D4N-1B20R
Standardized gold-clad contacts provide high contact reliability.
Can be used with both standard loads and microloads.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC. Sensor method: Throughbeam OMRON D4N-1B20R.
Case material: ABS.
material Sheath: PVC.
Connection method: Pre-wired cable (2 m).
Sensing distance: 10 m.
Output: PNP.
Detects Intrusions into Hazardous.
Areas with a Single Beam and.
Complies with International Safety.
Standards. Description: OS32C with EtherNet/IP and back location cable entry.
Max. Operating Range (Safety Zone): 4m.
Remarks: CD-ROM (Configuration tool) OS supported: Windows 2000,
Windows XP (32-bit version, Service Pack 3 or later),
Windows Vista (32-bit version), Windows 7 (32-bit version/64-bit version),
For configuration tool version, refer to page 23 OMRON D4N-1B20R.
Compact (104.5 mm), lightweight (1.3 kg),
and easy-to-install Safety Laser Scanner OMRON Pull-reset Safety Limit Switch.
Provides a safety circuit of PLd/Safety Category 3 (ISO13849-1) without a,
dedicated controller.
Type 3 Safety Laser Scanner complies with IEC61496-1/-3 OMRON Pull-reset Safety Limit Switch.
70 sets of safety zone and warning zone combinations are available,
supporting complicated changes in working environments.
A safety radius up to 4 m and warning zone(s) radius up to 15 m can be set.
The minimum object resolution can be changed to 30, 40, 50 or 70 mm OMRON Pull-reset Safety Limit Switch.
The response time is configurable from 80 ms to a maximum of 680 ms.
Reference Boundary Monitoring function prevents unauthorized changes in,
the scanner position.
Minimal down time, sensor block can be replaced without the need to reprogram. Actuator: Adjustable roller lever, form lock (metal lever, rubber roller).
Conduit size: 2-conduit; M20.
Built-in switch mechanism: 2NC/1NO MBB (Slow-action).
Popular Safety Limit Switches.
Providing a Full Lineup Conforming to,
International Standards.
Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and,
3NC contact fforms D4N-1B20R.
(Slow-action models with MBB contacts are available.)
M12-connector models are also available, saving on labor and,
simplifying replacement.
Standardized gold-clad contacts provide high contact reliability.
Can be used witth both standard loads and microloads OMRON D4N-1B20R.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC.