Datasheet

https://www.phoenixcontact.com/us/products/2702355
May 3, 20171/6
Safety device-PSR-MM25-1NO-2DO-24DC-SC-2702355
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Safety relay module for sensorless standstill monitoring for 3- and 1-phase motors to SILCL3, cat.3,
PLe, two-channel evaluation of the residual voltage of AC, three-phase, and DC motors, plug-in
screw terminal block, width:12.5mm
Your advantages
Monitoring of 1 and 3-phase AC or DC motors
No additional sensors required
Adjustable delay time from 0.5s...20s
Adjustable switching threshold from 50mV...500mV
1 enabling current path, 2 digital signal outputs
Low housing width of just 12.5mm
Up to Cat.3/PLe according to ISO13849-1, SILCL3 according to IEC62061
Key commercial data
package_quantity
1
GTIN
4055626133201
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the
download area
Dimensions
Width
12.5 mm
Height
112.2 mm
Depth
114.5 mm
Ambient conditions
Ambient temperature (operation)
-20 °C ... 55 °C (observe derating)
Ambient temperature (storage/transport)
-40 °C ... 85 °C
Max. permissible relative humidity (operation)
75 % (on average, 85% infrequently, non-condensing)
Max. permissible humidity (storage/transport)
75 % (on average, 85% infrequently, non-condensing)
Shock
15g
Vibration (operation)
10 Hz ...150 Hz, 2g

Summary of content (6 pages)