Omron D4JL-2NFG-D5 Safety Door Switch
Omron D4JL-2NFG-D5 is a guard lock safety door switch equipped with a special release key for protective-door interlocking on industrial machinery. Its solenoid lock and mechanical release arrangement supports controlled guard access, while 2NC/1NO + 2NC/1NO contacts provide switching for door and lock monitoring. A Type 2 low-level coded interlock provides mechanical guard detection, and the G1/2 conduit supports cable entry. IP67 enclosure protection suits industrial installations, with operating speeds from 0.05 to 0.5 m/s and 15 mm minimum direct opening travel. The D4JL-2NFG-D5 belongs to the D4JL series within the guard interlock switch range from Omron industrial safety products.
| Brand | Omron |
| Product Type | Safety Door Switch |
| Model Number | D4JL-2NFG-D5 |
Omron D4JL-2NFG-D5 Safety Door Switch - Technical Specifications
| Specification | Value |
|---|---|
| Type | Special release key |
| Lock and release types | Solenoid lock Mechanical release |
| Contact configuration | 2NC/1NO+2NC/1NO |
| Conduit outlet/Connector | G1/2 |
| Interlock type | Type 2 |
| Coding level | Low level coded |
| Degree of protection | IP67 |
| Operating speed | 0.05 to 0.5 m/s |
| Direct opening force | 60 N min |
| Direct opening travel | 15 mm min |
| Contact resistance | 25 mΩ max. |
| Rated insulation voltage (Ui) | 300 V |
| Rated frequency | 50/60 Hz |
| Insulation resistance | 100 MΩ min. |
| Contact gap | 2 × 2 mm min |
| Vibration resistance | Malfunction 10 to 55 Hz, 0.75 mm single amplitude |
| Shock resistance | Destruction 1,000 m/s2 min. Malfunction 80 m/s2 min. |
| Ambient operating temperature | −10 to +55°C |
| Ambient operating humidity | 95% max |
| Weight | Approx. 650 g |
The Omron D4JL-2NFG-D5 Guard Lock Safety Door Switch combines a special release key with a solenoid lock and mechanical release mechanism for protective-door interlocking. Its 2NC/1NO + 2NC/1NO contact arrangement supports guard and lock status monitoring, while the Type 2 low-level coded interlock provides mechanical guard detection. A G1/2 conduit supports cable entry, and IP67 enclosure protection suits industrial machine installations. The switch operates from 0.05 to 0.5 m/s and provides 60 N minimum direct opening force with 15 mm minimum travel.
Electrical specifications include 25 mΩ maximum contact resistance, a 300 V rated insulation voltage and 100 MΩ minimum insulation resistance. Minimum contact gap is 2 × 2 mm, while rated frequency is 50/60 Hz. Malfunction vibration resistance covers 10 to 55 Hz at 0.75 mm single amplitude. Destruction shock resistance is 1,000 m/s² minimum, with malfunction resistance specified at 80 m/s² minimum. Ambient operating temperature ranges from −10 to +55°C, humidity is rated up to 95%. This combination supports controlled access and guard status monitoring around protected machine areas. For a D4JL model sharing the special release key, solenoid lock, mechanical release and the same supplied contact arrangement, the D4JL-2NFG-C5 provides the closest related configuration.
