Leuze Electronic MSI-SR-2H21-01 Safety relay

Leuze Electronic MSI-SR-2H21-01 Sicherheits-Relais, P\n: 50133016

Series: MSI-SR-2H21
Application: Evaluation unit for two-hand control devices in accordance with DIN EN ISO 13851 type IIIC
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
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
Continuous current per current path, max.: 6 A
Supply voltage UB: 24 V, AC/DC, -15 ... 10 %
Power consumption, max.: 1.9 W, For 24 V, plus output load
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)
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
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
Synchronous time monitoring tS: 500 ms
Recovery time tW: 250 ms
Regression delay: 50 ms
Number of connections: 1 Piece(s)
Function: Signal IN, Signal OUT, Voltage supply
Type of connection: Terminal
Type of terminal: Screw terminal
No. of pins: 16 -pin
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
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
Ambient temperature, operation: -25 ... 55 °C
Approvals: TÜV Rheinland, c UL US
Customs tariff number: 85364900
ECLASS 5.1.4: 27371905
ECLASS 8.0: 27371821
ECLASS 9.0: 27371821
ECLASS 10.0: 27371821
ECLASS 11.0: 27371821
ECLASS 12.0: 27371821
ECLASS 13.0: 27371821
ECLASS 14.0: 27371821
ETIM 5.0: EC001452
ETIM 6.0: EC001452
ETIM 7.0: EC001452
ETIM 8.0: EC001452
ETIM 9.0: EC001452