by ReeR S.p.A.
Type-4 access barrier for muting integration — hardware SMO or software-configurable SMPO, pair or TRX form.
5 of 13 specs differ across 4 models
| Spec | SMSMO-3B | SMSMO-4B | SMSMO-4B-TRX | SMSMPO-3B |
|---|---|---|---|---|
| General | ||||
| Protection Height | 810 mm | 910 mm | 910 mm | 810 mm |
| Response Time | 5.5 ms | 5.5 ms | 5.5 ms | 5.5 ms |
| Safety Category | Type 4 | Type 4 | Type 4 | Type 4 |
| Range | 12 m | 12 m | 8 m | 12 m |
| SIL Rating | SIL 3 | SIL 3 | SIL 3 | SIL 3 |
| Number of Beams | 3 | 4 | 4 | 3 |
| Muting Capability | Yes | Yes | Yes | Yes |
| Interface | M12 12-pin primary connector (power, 2x OSSD, PE, muting config, muting enable, EDM, override, restart, status); sender: separate M12 5-pin range-selection/test connector | M12 12-pin primary connector (power, 2x OSSD, PE, muting config, muting enable, EDM, override, restart, status); sender: separate M12 5-pin range-selection/test connector | M12 12-pin primary connector (power, 2x OSSD, PE, muting config, muting enable, EDM, override, restart, status) — active/passive pair, single-side wiring | M12 12-pin primary connector (power, 2x OSSD, PE, muting config, muting enable, EDM, override, restart, status); sender: separate M12 5-pin range-selection/test connector |
| IP Rating | IP65 / IP67 | IP65 / IP67 | IP65 / IP67 | IP65 / IP67 |
| Operating Temperature Range | -30 ... +55 °C | -30 ... +55 °C | -30 ... +55 °C | -30 ... +55 °C |
| PL Rating | PLe | PLe | PLe | PLe |
| Supply Voltage | 24 V DC ±20% | 24 V DC ±20% | 24 V DC ±20% | 24 V DC ±20% |
| Weight | 6.08 kg | 6.56 kg | 6.54 kg | 6.08 kg |