Technical data
Leuze electronic GmbH + Co. KG
MSI-SR5B
32
Operating voltage U
B
24 V DC
s
20 % (PELV)
Power consumption
4.8 W
Max. input current
150 mA
External safeguarding for supply circuit
200 mA delay-action
Control voltage at S/-S
24 V DC / 0 V
Control current at +S/-S
40 mA
Admissible input line resistance
< 30
:
Pickup delay – manual start
50 ms
Pickup delay – automatic start
350 ms
Time window between two channels of a sensor
< 60 ms
Regression delay, response time
10 ms
Max. test pulse acceptance
1 ms
Switching capacity of OSSDs in accordance with
EN 60947-5-1
Two safety-related normally open contacts
AC-15: 230 V / 5 A 1.6 million switching cycles
DC-13: 24 V / 3 A 1.3 million switching cycles
Max. continuous current per current path
2 A
Ext. contact fuse protection per current path
5 A quick-action or 3.15 A delay-action (4A gG
D-fuse)
Max. switching frequency
3600 switching cycles/h
Mechanical life time
10 million switching cycles
Overvoltage category
III for rating voltage 300 V AC in accordance with
VDE 0110 part 1
Degree of contamination
2
Interference emission
EN 55011, EN 61000-6-3:2007
Interference rejection
EN 61496-1:2013, type 4
Degree of protection
Housing IP 40, terminals IP 20 for installation in
cabinet or housing with minimum degree of protec
-
tion IP 54 required
Mounting
On 35 mm DIN top-hat supporting rail in accor
-
dance with DIN EN 50022
Permissible wire gauge screw terminals
0.2…2.5 mm
2
(AWG 24-12)
Permissible wire gauge spring-cage terminals
0.2…1.5 mm
2
(AWG 24-16)
Maximum tightening torque
0.52 Nm
OSSD-suitable spark extinction via the coils of the
downstream relays
Required
Ambient temperature, operation
0 … 55 °C
Ambient temperature, storage
-25 … 70 °C
