Automazione Industriale
MSI-SR-2H21-01
Safety relay
Cod. Articolo: 50133016 ![](https://www.technologybsa.com/wp-content/uploads/2023/08/copia.png)
![](https://www.technologybsa.com/wp-content/uploads/2023/08/copia.png)
Cod. Fornitore: 50133016 ![](https://www.technologybsa.com/wp-content/uploads/2023/08/copia.png)
![](https://www.technologybsa.com/wp-content/uploads/2023/08/copia.png)
LEUZE
Basic data | Series: MSI-SR-2H21 Application: Evaluation unit for two-hand control devices in accordance with DIN EN ISO 13851 type IIIC |
Functions | Functions: For stop category 0 Monitoring of the synchronous actuation Two-channel actuation (one normally open contact and one normally closed contact for each) Restart: Through synchronous actuation |
Characteristic parameters | SIL: 3, IEC 61508 SILCL: 3, IEC/EN 62061 Performance Level (PL): e, EN ISO 13849-1 PFHD: 3E-08 per hour Mission time: 20 years, EN ISO 13849-1 Category: 4, EN ISO 13849-1 |
Electrical data | Continuous current per current path, max.: 6 A Performance data Supply voltage UB: 24 V, AC/DC, -15 ... 10 % Power consumption, max.: 1.9 W, For 24 V, plus output load Supply circuit Nominal voltage UN: 24 V Nominal frequency: 50 ... 60 Hz Rated control supply voltage US at AC 60 Hz: 20.4 V Rated control supply voltage US at AC 50 Hz: 26.4 V Max. rated control supply voltage at AC 50 Hz: 26.4 V Min. rated control supply voltage US at AC 50 Hz: 20.4 V Min. rated control supply voltage US at DC: 20.4 V Max. rated control supply voltage at DC: 26.4 V Min. rated control supply voltage at DC: 20.4 V Rated power DC: 2.4 W Galvanic isolation between supply and control circuit: Yes (when UN ≥ AC 115-230 V, AC 230 V) Output circuit Number of outputs, safety-oriented, undelayed, contact-based: 2 Piece(s) Number of outputs, safety-oriented, delayed, contact-based: 0 Piece(s) Number of outputs, signaling function, undelayed, contact-based: 1 Piece(s) Release current paths: NO Signaling current paths: NC Contact material: Ag alloy, gold-plated Usage category AC-15 (NO contact): Ue 230V, Ie 3A Usage category DC-13 (NO contact): Ue 24V, Ie 2,5A Short circuit protection (NO contact): gG class safety fuse 6A, melting integral Nominal switching voltage, release current paths AC: 230 V Max. thermal continuous current Ith, release current paths: 6 A Max. thermal continuous current Ith, signaling current paths: 2 A Max. total current I² of all current paths: 9 A² Mechanical life time: 100,000,000 switching cycles Control circuit Executing the switching function of the inputs: Changeover Nominal output voltage DC: 24 V Input current at the control inputs (safety circuit/reset circuit): 60 mA Max. peak current at the control inputs (safety circuit/reset circuit): 1,000 mA Max. cable resistance, per channel: ≤ (5 + (1.333 x UB / UN - 1) x 200) Ω Response time (automatic start tA2): 40 ms Response time (manual start tA1): 40 ms Release time tR: 50 ms Sychronous time monitoring tS: 500 ms Recovery time tW: 250 ms |
Time behavior | Regression delay: 50 ms |
Connection | Number of connections: 1 Piece(s) Connection 1 Function: Signal IN Signal OUT Voltage supply Type of connection: Terminal Type of terminal: Screw terminal No. of pins: 16 -pin Cable properties Connection cross sections: 1 x 0.2 to 2.5 mm², wire 1 x 0.25 to 2.5 mm², wire with wire-end sleeve 2 x 0.2 to 1.0 mm², wire 2 x 0.25 to 1.0 mm², wire with wire-end sleeve |
Mechanical data | Dimension (W x H x L): 22.5 mm x 96.5 mm x 114 mm Net weight: 200 g Housing color: Gray Type of fastening: Snap-on mounting |
Environmental data | Ambient temperature, operation: -25 ... 55 °C |
Certifications | Certifications: TÜV Rheinland c UL US |
Di seguito alcuni articoli correlati a quello che stai vedendo