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Leuze electronic
547950
MSI-SR4B-01
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Leuze electronic 547950
MSI-SR4B-01
MSI-SR4B-01 - Safety relay
On Request. Please send us an email to inquire the price and avaliability.
"ucnguBrctvdgcxgt0eqo"
Description
Technical parameters
| Series: | MSI-SR4B |
| Functions: | Cross circuit monitoring, Automatic start/restart, Contactor monitoring (EDM), Start/restart interlock (RES), selectable |
| Restart: | Automatic, Manual |
| SIL: | 3, IEC 61508 |
| SILCL: | 3, IEC/EN 62061 |
| Performance Level (PL): | e, EN ISO 13849-1 |
| MTTFd: | 73 years, EN ISO 13849-1 |
| PFHD: | 2,1E-08 per hour |
| PFHD, nop = 4800: | 0.0000000014 per hour |
| PFHD, nop = 28800: | 0.0000000045 per hour |
| PFHD, nop = 86400: | 0.000000015 per hour |
| Mission time: | 20 years, EN ISO 13849-1 |
| Category: | 4, EN ISO 13849 |
| STOP category: | 0, IEC/EN 60204-1 |
| B10d at DC13 (inductive load): | 1,000,000 number of cycles |
| B10d at AC15 (inductive load): | 1,400,000 number of cycles |
| Protective circuit: | Fuse on switching output, upstream |
| Switching frequency, max.: | 3600 switching cycles/h |
| Continuous current per current path, max.: | 3 A |
| Input current, max.: | 100 mA |
| External safeguarding for supply circuit: | 200 mA delay-action |
| Permissible input line resistance, max.: | 30 Ω |
| Supply voltage UB: | 24 V, AC/DC, -20 ... 20 % |
| Current consumption, max.: | Without external load |
| Power consumption, max.: | 3 W |
| Number of safety-related switching outputs (OSSDs): | 3 Piece(s) |
| Type: | Safety-related switching output OSSD |
| Voltage type: | AC/DC |
| Switching element: | Relay, NO |
| Switching element: | Relay, NO |
| Switching element: | Relay, NO |
| Response time: | 10 ms |
| Pickup delay, automatic start: | 300 ms |
| Pickup delay, manual start: | 30 ms |
| Regression delay: | 10 ms |
| Test pulse acceptance, max.: | 1 ms |
| Time window for signal sequence monitoring: | 20 ms |
| Number of connections: | 1 Piece(s) |
| Function: | Connection to device |
| Type of connection: | Terminal |
| Type of terminal: | Screw terminal |
| No. of pins: | 16 -pin |
| Connection cross sections: | 0.2 to 2.5 mm² |
| Dimension (W x H x L): | 22.5 mm x 99 mm x 114.1 mm |
| Housing material: | Plastic, PA 66 |
| Electrical contact material: | Silver alloy |
| Net weight: | 170 g |
| Housing color: | Gray |
| Type of fastening: | Snap-on mounting |
| Mechanical life time: | 10,000,000 actuation cycles |
| Type of display: | LED |
| Number of LEDs: | 4 Piece(s) |
| Ambient temperature, operation: | 0 ... 55 °C |
| Ambient temperature, storage: | -25 ... 70 °C |
| Degree of protection: | IP 20 (terminals), IP 40 (housing) |
| Protection class: | II |
| Certifications: | c TÜV NRTL US, c UL US, TÜV Süd |
| Customs tariff number: | 85371098 |
| eCl@ss 8.0: | 27371819 |
| eCl@ss 9.0: | 27371819 |
| ETIM 5.0: | EC001449 |
| ETIM 6.0: | EC001449 |
Logistic parameters
| ECCN: | |
| Country of Origin: | Deutschland |
| EAN: | |
| Weight: | 0.22 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |