Nanostar Technologies

Mathampalayam, Coimbatore, Tamil Nadu

Since our strict packaging guidelines, we make sure that the products are suitably packed assuring zero damage during transportation. Furthermore, our packaging professionals thoroughly check the whole batch before making the final transmit. In order to meet ever-evolving requirements of the clients, we have installed a capacious storage facility. This unit helps us in keeping stock of products in different grades and specifications.

Features :

• Monitors incoming pulses from external NPN Sensor
• Adjustable Time delay setting with Seconds/Minutes Range
• Latch facility (requires external N/C contact or switch
• Built-in "Reset" Button
• 1 x SPDT Relay Output
• LED indication for supply
• DIN Rail Housing
• LED indication for Relay status during Alarm Delay Time

Initialization and Settings :

• Before Installation, Isolate the Supply.
• Connect the unit as shown in the diagram below.
• Connect the proximity switch to the 0V™, 24V™ and O/P™ terminals. .
• If using an external contact, connect between 0V™ and O/P™ terminals.
• Set the range™ switch to seconds/minutes™.
• Set the delay™ adjustment to desired level.
• In latching mode, connect the Y and M1 terminals.

Operation :

• Apply power between the terminals A1 and A2. The power™ green LED illuminates and the unit warms up for 800ms.The speed of the motor is received through the sensor. When the speed is above the threshold level, the relay is energized.
• Once the speed goes below the threshold level, the red 'relay' LED blinks till the alarm delay time is reached and then the relay will be de-energized.
• During the alarm monitoring delay time if the speed reaches the threshold, the LED stops blinking and the unit goes back to normal operation.

Reset : In non-latching mode, the unit is reset automatically once it receives pulse from the sensor. In latching mode, the unit is reset only when the RESET key is pressed.