MSI-SR-2H1-03

Safety relay

Part no.: 50133019

Icon Icon Icon
Series MSI-SR-2H1
Application Evaluation unit for two-hand control devices
SIL 3, IEC 61508
SILCL 3, IEC/EN 62061
Performance Level (PL) c, EN ISO 13849-1
PFHD 2,1E-06 per hour
Mission time 20 years, EN ISO 13849-1
Category 1, EN ISO 13849
Nominal voltage UN 24 V AC/DC
Nominal frequency 50 ... 60 Hz
Rated power AC 2 V·A
Rated power DC 0.7 W
Galvanic isolation between supply and control circuit Yes (when UN ≥ AC 115-230 V)
Release current paths Changeover
Contact material Ag alloy
Usage category AC-15 (NO contact) Ue 230V, Ie 3A
Usage category DC-13 (NO contact) Ue 24V, Ie 2A
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
Mechanical life time 100,000,000 switching cycles
Nominal output voltage DC 24 V
Input current at the control inputs (safety circuit/reset circuit) 2.5 mA
Max. peak current at the control inputs (safety circuit/reset circuit) 3 mA
Max. cable resistance, per channel ≤ (5 + (1.176 x UB / UN - 1) x 100) Ω
Response time (automatic start tA2) 20 ms
Response time (manual start tA1) 20 ms
Release time tR 20 ms
Sychronous time monitoring tS 500 ms
Recovery time tW 250 ms
Number of connections 1 Piece(s)
Function Voltage supply, Signal IN, Signal OUT
Type of connection Terminal
Type of terminal Spring-cage terminal
No. of pins 9 -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 91.5 mm
Net weight 100 g
Housing color Gray
Type of fastening Snap-on mounting
Certifications TÜV Rheinland, c UL US
Customs tariff number 85364900
ECLASS 8.0 27371819
ECLASS 9.0 27371819
ETIM 5.0 EC001449
ETIM 6.0 EC001449
3D-CAD model - zip
EPLAN macro - edz
Operating instructions - pdf
Data sheet - pdf
Product brochure - pdf
Product flyer - pdf
Declaration of Conformity - pdf
Certificate - TÜV Rheinland - pdf