Omron F39-JD7B Safety Light Curtain
Omron F39-JD7B is a Safety Light Curtain Cable providing a 7 m connection length for compatible industrial safety installations. It operates from 24 VDC with a maximum power consumption of 1.7 W and uses 3PST-NO main contacts with an SPST-NC auxiliary contact. Maximum operating time is specified at 100 ms, with a 10 ms maximum response time. Its 7 m cable provides an intermediate routing distance between the shorter 3 m and longer 10 m variants. Within the F39 Series, the F39-JD7B provides a medium-length connection option. For compatible safety-system wiring, explore machine safeguarding light curtain accessories available through Omron industrial safety equipment.
| Brand | Omron |
| Product | Safety Light Curtain |
| Model Number | F39-JD7B |
Omron F39-JD7B Safety Light Curtain - Technical Specifications
| Specification | Value |
|---|---|
| Main Contacts | 3PST-NO |
| Auxiliary Contact | SPST-NC |
| Cable Length | 7m |
| Rated Voltage | 1.7 W max |
| Operating Voltage Range | -15% to +10% of rated supply voltage |
| Power Consumption | 24 VDC |
| Operating Time | 100 ms max |
| Response Time | 10 ms max |
| Vibration Resistance | 10 to 55 Hz 0.35 mm single amplitude (0.7 mm double amplitude) |
| Shock Resistance | Destruction 300 m/s2 Malfunction 100 m/s2 |
| Ambient Operating Temperature | -10 to 55°C |
| Ambient Operating Humidity | 35 to 85% RH |
The Omron F39-JD7B Safety Light Curtain Cable provides a 7 m connection length for compatible industrial machine safety installations. The unit operates from 24 VDC and has a maximum power consumption of 1.7 W. Its specified contact arrangement consists of 3PST-NO main contacts and an SPST-NC auxiliary contact. Maximum operating time is 100 ms, and maximum response time is 10 ms. Operating temperature is specified from -10 to 55°C, with an operating humidity range of 35% to 85% RH.
Selection of the F39-JD7B should focus on its 7 m cable length and the required distance between connected safety devices. This length sits between the shorter 3 m and longer 10 m cable options in the same group. Contact arrangement and 24 VDC supply requirements should also be checked before installation. For an emitter-side M12 connection with a shorter 0.3 m cable, see Omron F39-JGR3M-B58-L.
