MSI-SR-SM42OS-03
Safety relay
Part no.:
50133031
Follow-up article
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| Series | MSI-SR-SM42OS |
| Application | Zero-speed relays |
| Restart | Automatic Manual |
| SIL | 3, IEC 61508 |
| SILCL | 3, IEC/EN 62061 |
| Performance Level (PL) | e, EN ISO 13849-1 |
| PFHD | 1,1E-09 per hour |
| Mission time | 20 years, EN ISO 13849-1 |
| Category | 4, EN ISO 13849-1 |
| Nominal voltage UN | 24 V DC |
| Max. rated control supply voltage at DC | 30 V |
| Min. rated control supply voltage at DC | 16.8 V |
| Rated power DC | 1.8 W |
| Galvanic isolation between supply and control circuit | No |
| Number of outputs, signaling function, non-delayed, contact-based | 2 Piece(s) |
| Release current paths | Semiconductor (PNP), safety-oriented |
| Signaling current paths | Semiconductor (PNP), not safety-oriented |
| Short circuit protection (NO contact) | Short-circuit proof |
| Nominal switching voltage, release current paths DC | 30 V |
| Max. thermal continuous current Ith, release current paths | 2 A |
| Max. total current I² of all current paths | 4 A² |
| Nominal output voltage DC | 24 V |
| Input current at the control inputs (safety circuit/reset circuit) | 3 mA |
| Max. peak current at the control inputs (safety circuit/reset circuit) | 3.8 mA |
| Minimum switch-on time | 100 ms |
| Number of connections | 1 Piece(s) |
| Function | Signal IN Signal OUT Voltage supply |
| Type of connection | Terminal |
| Type of terminal | Spring-cage terminal |
| No. of pins | 16 -pin |
| Connection cross sections | 2 x 0.2 to 1.5 mm², wire 2 x 0.25 to 1.5 mm², wire with wire-end sleeve |
| Dimension (W x H x L) | 22.5 mm x 107 mm x 121 mm |
| Net weight | 160 g |
| Housing color | Gray |
| Type of fastening | Snap-on mounting |
| Approvals | TÜV Rheinland c UL US |
| Customs tariff number | 85364190 |
| ECLASS 8.0 | 27371811 |
| ECLASS 9.0 | 27371811 |
| ETIM 5.0 | EC001448 |
| ETIM 6.0 | EC001448 |
3D-CAD model - zip
EPLAN macro - edz