FD-CZ05A elevator weighing switch

一、Summary

FD-CZ05A type elevator weighing switch is a new generation weighing switch product developed successfully in our factory. it can provide the signal output of light load, full load and overload three kinds of loads needed for elevator control. potentiometer adjustment and self-learning are taken into account easier to use. Using non-contact sensor, simple and flexible installation, panel using precision adjustable potentiometer, make debugging simple and convenient. It can be installed in the central position of the bottom of the movable car or on the wire rope and rope head plate.

二、Main technical conditions：

1. Working voltage：DC12-30V

2. Output mode: common yin / common yang (can also be adjusted according to the user).

3. Contact capacity:  ～250V / 1A。

4. Power consumption: no more than 3 W.

5. Mechanical life: normally >1 million times.

6. No-load distance between magnet steel and sensor is 25±2 mm

7.  FD-CZ05A sensor dimensions :Φ24×70(unit: mm)

8.  FD-CZ05A controller size :99×55×44(unit: mm)

9.  Humidity :≤85%(at room temperature 20℃±5℃)

10.  Temperature :-10℃~+40℃

11.  Adopt standard 3 TH rail and screw hole installation, installation angle is arbitrary.

三、install

 The installation diagram is as follows :(this diagram is the installation of the weighing sensor at the bottom of the car), magnetic steel installation: install the marked side down (marking towards the sensor)

(1) Magnetic Steel (2) Sensor (3) Sensor Connection Terminal (4) Overload potentiometer (5) Full load potentiometer

 light load potentiometer (7) weighing controller (8) full load output indicator (9) light load output indicator (10) output terminal

 (11) Overload Output Indicator (12) Power Indicator (13) Sensor Mounted Nut (14) Learning Button

 Installation notice :1, this installation method is suitable for the movable car elevator, the sensor installation position should be as close as possible to the middle position of the bottom of the car, the installation support should be fixed on the chassis of the sedan chair frame.

2. installation must ensure the relative position of the sensor and the magnetic steel. The center of the sensor end is opposite to the center of permanent magnet magnetic steel. Under normal circumstances, the distance between the top of the weighing sensor and the magnetic steel is 20±2 when the elevator is empty mm, and the distance between the top of the weighing sensor and the magnetic steel should not be less than 8 mm. when the load is full

3. light load indicator flashing indicates that the magnet is too far, overload indicator flashing indicates that the magnet is too close. Please adjust to the appropriate distance after learning.

四、Outline, installation dimension and wiring method

2、接线方法

五、电位器调整方法

 Here's an example Kg 1000 elevators:

 1. light load adjustment: put the weight of light load (200 Kg) in the car, adjust the 6 light load potentiometer, rotate clockwise to make the light load output indicator light turn off to light. Adjust counterclockwise instead, adjust to the indicator light just off.

2. full load adjustment: put the full load weight (950 Kg) in the car, adjust the 5 full load potentiometer, rotate clockwise to make the full load output indicator light from light to extinguish. Adjust counterclockwise instead, adjust to the indicator light just on.

3. overload adjustment: put the overload weight (1050 Kg) in the car, adjust the 4 overload potentiometer, rotate clockwise to make the overload output indicator light from light to extinguish. Adjust counterclockwise instead, adjust to the indicator light just on.

 六、自学习调整方法

1. hold down the "SET" and" light load "buttons for more than 5 seconds while light load, see see the light load indicator release button, light load learning completed.

2. hold down the "SET" and" full load "buttons for more than 5 seconds at the same time when full load, see the full indicator flashing release button, full load learning completed.

3. hold down the "SET" and" overload "buttons for more than 5 seconds while overloading, see the overload indicator flashing release button, overload learning completed.

 4.if you do not use self-learning data work hold down "more than SET"10 seconds to clear the data, automatically back to potentiometer adjustment mode.

 七、配置清单

 1.FD-CZ05A weighing switch controller 1 2, FD-CZ02A sensor (including 5 meters lead line)1

 By the way ,1 piece of steel ,1 set of mounting fittings

 Note: the quality guarantee period is two years, during this period any problems please contact us in time!