by Panasonic
Panasonic’s current Type 4 curtain — finger, hand and arm tiers, sub-18 ms response, cascadable to 256 beams.
5 of 15 specs differ across 3 models
| Spec | SFSF4D-A18 | SFSF4D-F71 | SFSF4D-H32 |
|---|---|---|---|
| General | |||
| Resolution | 45 mm | 14 mm | 25 mm |
| Protection Height | 710 mm | 710 mm | 630 mm |
| Response Time | 10 ms | 10 ms | 10 ms |
| Safety Category | Type 4 | Type 4 | Type 4 |
| Range | 15 m | 12 m | 15 m |
| SIL Rating | SIL 3 | SIL 3 | SIL 3 |
| Number of Beams | 18 | 71 | 32 |
| Muting Capability | Yes | Yes | Yes |
| Interface | M12 connector (5-core, 8-core or 12-core cable options); optical or wired synchronization; up to 5 units series-connectable (max 256 beams total); Configurator Light Curtain PC software (USB) or SF4D-TM1 communication unit for configuration | M12 connector (5-core, 8-core or 12-core cable options); optical or wired synchronization; up to 5 units series-connectable (max 256 beams total); Configurator Light Curtain PC software (USB) or SF4D-TM1 communication unit for configuration | M12 connector (5-core, 8-core or 12-core cable options); optical or wired synchronization; up to 5 units series-connectable (max 256 beams total); Configurator Light Curtain PC software (USB) or SF4D-TM1 communication unit for configuration |
| IP Rating | IP67, IP65 (IEC); NEMA Type 13 | IP67, IP65 (IEC); NEMA Type 13 | IP67, IP65 (IEC); NEMA Type 13 |
| Operating Temperature Range | -10 to +55 °C | -10 to +55 °C | -10 to +55 °C |
| PL Rating | PLe | PLe | PLe |
| Supply Voltage | 24 V DC +20%/-30%, ripple P-P 10% or less | 24 V DC +20%/-30%, ripple P-P 10% or less | 24 V DC +20%/-30%, ripple P-P 10% or less |
| Wavelength | 870 nm | 870 nm | 870 nm |
| Weight | 1.7 kg | 1.7 kg | 1.5 kg |