Leuze Electronic MSI-SR-LC31AR-03 Safety relay

Leuze Electronic MSI-SR-LC31AR-03 Sicherheits-Relais, P\n: 50133005

Series: MSI-SR-LC31
Application: E-Stop circuits, Optoelectronic protective devices, Position switches (mechanical contacts), Solenoid switches (reed contacts, equivalent), Transponder switches (OSSD outputs)
Functions: Cross circuit monitoring
Restart: Automatic
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.: 8 A
Supply voltage UB: 24 V, AC/DC, -15 ... 10 %
Power consumption, max.: 1.6 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 AC: 2.9 V·A
Rated power DC: 1.6 W
Galvanic isolation between supply and control circuit: Yes (when UN ≥ AC 42-48 V, AC 115-230 V, AC 230 V)
Number of outputs, safety-oriented, undelayed, contact-based: 3 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 3A
Short circuit protection (NO contact): gG class safety fuse 6A, melting integral
Nominal switching voltage, release current paths AC: 230 V
Nominal switching voltage, signaling current paths AC: 230 V
Max. thermal continuous current Ith, release current paths: 8 A
Max. thermal continuous current Ith, signaling current paths: 5 A
Max. total current I² of all current paths: 25 A²
Mechanical life time: 100,000,000 switching cycles
Evaluation of the inputs: Two-channel
Nominal output voltage DC: 24 V
Input current at the control inputs (safety circuit/reset circuit): 25 mA
Max. peak current at the control inputs (safety circuit/reset circuit): 100 mA
Max. cable resistance, per channel: ≤ (5 + (1.176 x UB / UN - 1) x 100) Ω
Minimum switch-on time: 100 ms
Response time (automatic start tA2): 350 ms
Response time (manual start tA1): 350 ms
Test pulse time permitted tTP: 1 ms
Release time tR: 10 ms
Recovery time tW: 750 ms
Regression delay: 10 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 106.5 mm x 114 mm
Net weight: 210 g
Housing color: Gray
Type of fastening: Snap-on mounting
Ambient temperature, operation: -25 ... 65 °C
Approvals: TÜV Rheinland, c UL US
Customs tariff number: 85364900
ECLASS 5.1.4: 27371800
ECLASS 8.0: 27371819
ECLASS 9.0: 27371819
ECLASS 10.0: 27371819
ECLASS 11.0: 27371819
ECLASS 12.0: 27371819
ECLASS 13.0: 27371819
ECLASS 14.0: 27371819
ETIM 5.0: EC001449
ETIM 6.0: EC001449
ETIM 7.0: EC001449
ETIM 8.0: EC001449
ETIM 9.0: EC001449