Leuze 547934 Data Sheet

Part no.: 547934 – MSI-CM52B-02 – Safety relay

Technical data

Basic data

Series MSI-CM

Functions

Functions Contact extension for E-stop relays and two-hand control units

Restart Automatic

Characteristic parameters

SIL 3, IEC 61508

SILCL 3, IEC/EN 62061

Performance Level (PL) e, EN ISO 13849-1

MTTF

d

PFH

D

PFH

D

PFHD, nop = 8766 0.000000000102 per hour

Mission time T

Category 4, EN ISO 13849

STOP category 0, IEC/EN 60204-1

B10dat AC15 (inductive load) 230,000 number of cycles

M

262 years, EN ISO 13849-1

0.0000000001 per hour

1E-10 per hour

20 years, EN ISO 13849-1

Electrical data

Protective circuit Overvoltage protection

Connection

Number of connections 1 Piece(s)

Connection 1

Type of connection Terminal

Function Voltage supply

Type of terminal Spring-cage terminal

No. of pins 16 -pin

Cable properties

Connection cross sections 1 x 0.2 to 2.5 mm², wire

Mechanical data

Dimension (W x H x L) 22.5 mm x 99 mm x 114.5 mm

Housing material Plastic, Unreinforced polyamide PA

Electrical contact material AgSnO2, gold flashed

Net weight 231 g

Housing color Gray

Type of fastening Snap-on mounting

Mechanical life time 100,000,000 switching cycles

Connection to device

1 x 0.2 to 2.5 mm², wire

Operation and display

Type of display LED

Number of LEDs 1 Piece(s)

eng 2018-03-30

2 / 4