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.
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