Function Chart; Technical Data - Leuze electronic MSI-SR-ES20 Serie Manuel D'utilisation Original

6

Function chart

6.1 Emergency stop, single-channel
A1 supply voltage
A2 supply voltage
Y2 reset
K1, K2, and LED K1, K2
13/14, 23/24
6.2 Emergency Stop, two-channel
A1 supply voltage
A2 supply voltage
Y2 reset
K1, K2, and LED K1, K2
13/14, 23/24
7

Technical data

Function
Function indicator
Power circuit
Rated voltage U A1, A2
N
Operating voltage range U
Rated frequency
Rated power
Electrical isolation between supply and control circuits
Control circuit
Rated output voltage
Input current
Max. peak current
Response time (manual start t
Recovery time t
W
Release time t
R
Minimum activation time t
Max. line resistance per channel
Output circuit
Switching function
Contact type
Contact material
Rated switching voltage
Max. thermal permanent current I
Max. current sum of squares Σ I
Utilisation category
Conditional short circuit current
Short circuit protection
Mechanical service life
General data
Air gaps and creepage paths between the circuits
Rated insulation voltage
Case/terminals protection class
Degree of soiling
Ambient operating temperature
Storage temperature
Weight
Standards
Leuze electronic GmbH + Co. KG
info@leuze.de • www.leuze.com
Manual start
Manual start
t - response time (manual start), t
A1
t - release time, t - minimum activation time, t
R M
: 0.85 - 1.1 × U
B N
/autom. start t )
A1 A2
(manual start)
M
TH
T ≤ 40°C
2
U
T = 55°C
U
In der Braike 1 D-73277 Owen
- response time (automatic start),
A2
- recovery time
W
Y1 (OUT)
24 V DC
Enabling current paths 13/14, 23/24
6 A class gG fuse, fuse integral < 100 A²s
Tel. +49 (0) 7021 573-0
Automatic start
Automatic start
EMERGENCY STOP relay
2 LEDs, green
24 V AC/DC
20.4 to 26.4 V AC/DC
50 - 60 Hz
2 VA/1 W
No
< 20 ms/< 70 ms
> 200 ms
< 70 ms
30 ms
2.5 Ω + (1.176 × U / U - 1) × 50 Ω
B N
Normally open contact
Positively driven
AG alloy
240 V AC, 50 V DC
6 A (observe derating)
72 A
2
9 A (see derating)
2
AC-15: U 230 V, I 3 A
e e
DC-13: U 24 V, I 3 A
e e
400 A
10 switching cycles
7
EN 60664-1
300 V AC
IP40/IP20 (acc. to EN 60529)
Outside: 3; inside: 2
-25 to +55°C
-25 to +75°C
120 g
EN ISO 13849-1, EN 62061
We reserve the right to make changes
01/2018 - 50134633-01 - 7/22
Y2 (IN)
50 mA
70 mA