HZW-ZL Main Gate Position Limit Switch Integrated Unit

HZW-ZL Gate Position Gauge and Limit Switch Integrated Unit (Detects gate opening height, controls upper and lower gate limits)

Main Technical Specifications
Measuring Range: Standard 0~80m (Can be larger);
Resolution: 1cm or 1mm
Operating Voltage: DC12-24V
Connection Methods: Eccentric shaft connection, flexible connection, gear connection, etc.;
Communication Interface (Optional): RS485 (Modbus-RTU protocol); 4-20mA analog; parallel Gray code; serial SSI signal
Ambient Temperature: -30℃~85℃;
Relative Humidity: ≤95% (RH40℃)

1. Input shaft to camshaft ratio: 1:7.5, 1:16, 1:30, 1:64, 1:120, 1:256

2. Upper and lower limit control accuracy: ±3cm

3. Limit switch operating voltage: 220V

4. Limit switch operating current: 3A

5. Two limit switches with independent common points, normally open, and normally closed contacts (can be increased to 4 or 6 as needed)