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Safety relays-PSR-MS50-1NO-1DO-24DC-SC-2904956
Technical data
Safety-related characteristic data
Designation IEC 61508 - High demand
Safety Integrity Level (SIL) 3
Designation IEC 61508 - Low demand
Safety Integrity Level (SIL) 3
Designation EN ISO 13849
Performance level (PL) e (4ADC13; 5AAC15; 8760switching cycles/year)
Category 4
Designation EN 62061
Safety Integrity Level Claim Limit (SIL CL) 3
Standards and Regulations
Shock 15g
Designation Air clearances and creepage distances between the power circuits
Standards/regulations DIN EN 50178
Rated insulation voltage 250 V AC
Rated surge voltage/insulation
Safe isolation, reinforced insulation 6kV between input circuit and enabling
current path
Basic insulation 4kV between all current paths and housing
Degree of pollution 2
Overvoltage category III
Vibration (operation) 10 Hz ...150 Hz, 2g
Conformance CE-compliant
Drawings
Block diagram
13
14
A1
A2
S13S12 S35
M1
PWR
24V DC
INPSR-MS50
K1
K2
K1/K2
Block diagram
K1 K2
2
3
5
6
7
K1
K2
A1 S35 13
A2 14
PSR-MS50
7
1
S13
4
S12 M1
Key:
1=Input circuit
2=Voltage limitation
3=Control circuit channel1
4=Control circuit signal output
