D4B-2A15N Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The Omron D4B-2A15N is a general-purpose safety limit switch from the D4B-N series, designed for position detection and safety interlocking in industrial machinery and equipment .

open

TEL：+86 13600179521
Mail：info@easyautomationparts.com
info@easyautomationparts.com

Parameters

Request a Quote

Return to List

Key Specifications Parameter Specification Series D4B-N Switch Type Safety Limit Switch Actuator Roller lever (stainless steel roller, 17.5 mm dia. × 7 mm) Operating Mechanism Slow-action Contact Form 2NC (DPST-NC) Conduit Size G1/2 (PF1/2) - 1 conduit Termination Style Screw Terminal Degree of Protection IP67 (Dust-tight and waterproof) Housing Material Metal (Zinc die-cast) Operating Temperature -40°C to 80°C (with no icing) Ambient Humidity 95% RH max. Ground Terminal With ground terminal (Class I protection) Insulation Resistance | 100 MΩ min. (at 500 VDC) Impulse Withstand Voltage | 4 kV Mechanical Characteristics Parameter Value Operating Force (OF) 9.41 N (960 gf) max. Release Force (RF) 1.47 N (150 gf) min. Pre-Travel (PT) 21° ± 3° Over-Travel (OT) 50° min. Total Travel (TT) 75° (reference value) Direct Opening Force 19.61 N min. Direct Opening Travel 35° min. Permissible Operating Speed 1 mm/s to 0.5 m/s Permissible Operating Frequency (Electrical) 30 operations/min max. Permissible Operating Frequency (Mechanical) 120 operations/min max. Durability Parameter Value Mechanical Durability 10,000,000 operations min. Electrical Durability 500,000 operations min. (at 10 A, 250 VAC) Vibration (Malfunction) 10 to 55 Hz, 0.75 mm single amplitude Shock (Destruction) 1,000 m/s² min. Shock (Malfunction) 300 m/s² min. Dimensions Parameter Value Body Width 43 mm Body Height 40 mm Overall Length 99.5 mm (with actuator) Lever Length (R) 31.5 mm Weight Approx. 109.5 g