6
MSR41 Safety Module User Manual
Or
i
g
i
nal
i
nstruct
i
ons
Net weight
130 g
Housing dimensions
111 x 22,5 x 125 mm (incl. plugs) See page 2
Enclosure Type Rating
IP20
Operating Temperature [°C (F)]
0 … 55 (32 … 131)
Mounting
35mm DIN Rail
Housing material
Polyamide
Conductor Size Max
1 x 2.5 mm
2
(14AWG) stranded
Vibration according to EN60068-2-6
Amplitude: 0.35 mm
Frequency: 10 … 55 Hz
Shock resistant according to EN 60068-2-29
Acceleration: 100 ms
-2
Impulse length: 16 ms
Number of shocks: 1'000 per direction
Installation position
No restrictions
Approvals
CE Marked for all applicable directives, cULus,
and TUV
Weight and packaging
Packaging
280 mm x 200 mm x 70 mm
Shipping weight
Net 220 g
Inputs
Power supply: U
N
+24 VDC (EN 60204-1) See page 4
at 5 % residual ripple
0.85 ... 1.15 U
N
Current consumption
Current max. 70 mA + 70 mA per relay extension
module (semi conductor outputs unloaded)
maximal: 1.7 A depending on attached load
Max. power consumption at max. supply voltage
2.1 W (semiconductor outputs unloaded)
Controller protection (external)
5 A slow
Control current into:
IN 1, IN 2
2 mA each (min.) (in accordance with EN 61131-2)
Minimum voltage at:
IN 1, IN 2
11 VDC at activated controller (EN 61131-2)
Start pulse duration
Min.
50 ms
Maximum cable length for safety switches
50 m out and back (total 100 m)
Info 1, Info 2 Status Outputs (PNP)
Voltage
U
N
– 2 V
Current max
100 mA (short-circuit protected)
Leakage current
I
MAX Off
= 0.05 mA (C
LOAD
= 4.7 μF)
OSSD semi conductor outputs (PNP)
Voltage
U
N
– 2 V
Current max
400 mA short-circuit protected and with cross-fault
detection
Leakage current
I
MAX Off
= 0.1 mA (C
LOAD
= 3.3 μF)
General data
Safety Related Parameter
Probability of a dangerous failure per hour PFH
D
6.0 E-9 1/h
MSR42 & MSR45E & Micro 400
9.0 E-10 1/h
MSR42 & MSR41 Control Module
3.0 E-10 1/h
MSR45E Expander Module
4.0 E-9 1/h
Micro 400 Light Curtain
Performance Level PL
PL e, Cat. 4 (EN ISO 13849-1)
Safety Integrity Level
SIL CL3 (IEC 61508 / IEC 62061)
