Speed Monitoring Safety Gear Unit

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Enables monitoring at 1- and 3-phases motors without sensor

Electronics & Electricity

DN3PD1
DN3PD1

Dina released a safety gear unit called the DN3PD1. It is a user-friendly solution with different inputs and outputs available to fill field the safety category till PLe according to EN ISO 13849-1 respectively SIL 3 according EN 61508. The switching status display is available using semi-conductor outputs and two-colored LED.


Pluggable spring load clamps


The DN3PD1 has a 22.5 mm housing width. It has 2 terminals to connect the power supply, 3 measuring terminals to connect the motor phases (≤ 3 x 690V AC) to  L1, L2 and L3, 1 quit input to reset the function after an error, 2 contact outputs for safe disconnection of the power and 2 semi-conductor outputs to transmit the switching status to a higher CNC (O1, O2) functionality. The installation on a 35mm DIN rail is made possible according to EN 60715.

Visit Dina at SPS Smart Production Solutions Hall 9, Booth 550

Posted on November 20, 2019 - (63 views)
Dina Elektronik GmbH
Esslinger Str. 84
72649 Wolfschlugen - Germany
+49-7022-95170
+49-7022-951751
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