MSI-SR-LC31AR-01 Part no.: 50133004
Safety relay
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แบรนด์ : Leuze
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Basic data
Series MSI-SR-LC31
Application Base device for E-Stop and safety door applications
Functions
Functions Monitoring of E-Stop circuits
Monitoring of optoelectronic protective devices
Monitoring of position switches
Monitoring of proximity switches
Monitoring of solenoid switches
Restart Automatic
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
Electrical data
Supply circuit
Nominal voltage UN 24 V AC/DC
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)
Output circuit
Number of outputs, safety-oriented, undelayed, contact-based 3 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
Control circuit
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
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 210 g
Housing color Gray
Type of fastening Snap-on mounting
Certifications
Certifications TÜV Rheinland
c UL US