Product Description; Function Diagram; Block Diagrams; Approvals And Markings - DOLD SAFEMASTER LG 5924 Traduction De La Notice Originale

Safety Technique
SAFEMASTER
Emergency Stop Module
LG 5924

Product Description

The emergency stop modules LG 5924 can be used to protect people and
machines by interrupting a safety circuit in a safe way.

Function Diagram

Pushbutton
On
Emergency
stop (Off)
K1
K2

Block Diagrams

A1(+)A2(-) Y1
overvoltage- and monitoring
short circuit protection logic
K1
24V
power
S21(-)
M9154
LG 5924.48
All technical data in this list relate to the state at the moment of edition. We reserve the right
for technical improvements and changes at any time.
M7218
Y2 13 23 33 41
K1
K2
K2
K1/K2
14 24 34 42
Your Advantages
• For safety application up to PL e / Cat. 4 resp. SIL 3
• Manual or automatic start
Features
• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL) 3 to IEC/EN 61508
• According to EN 50156-1 for furnaces
• Single channel or two-channel operation
• Output: max. 4 NO contacts
• AC 230 V model with galvanic separation
• LED indicator for channel 1 / 2 and state of operation
• Short circuit detection between terminal Y1 and common
• Wire connection: also 2 x 1.5 mm
2 x 2.5 mm solid DIN 46 228-1/-2/-3/-4
2
• as option with pluggable terminal blocks for easy exchange
of devices
- with screw terminals
- or with cage clamp terminals
• Width 22.5 mm

Approvals and Markings

Applications

• Protection of people and machines
• Emergency stop circuits on machines

Indicators

LED Phase:
LED K1/K2:
A1(+)A2(-) Y1
overvoltage- and monitoring
short circuit protection logic
K1
24V
power
S21(-)
M9156
LG 5924.02, LG 5924.04
13
2 stranded ferruled, or
A025518
Canada / USA
on, when supply connected
on, when relay K1 and K2 energized
.04
.02
Y2 13 23 33 43
K1
K2
K2
K1/K2
14 24 34 44
LG 5924 / 26.02.18 en / 972