Explore our extensive guide on SZ-7510T-RE0 Digital Processor Controllers. Access the manual for essential information and enhance your understanding today. Comprehensive Guide to SZ-7510T & SZ-7569T Digital Processor Controllers.
Introduction
The SZ-7510T and SZ-7569T are advanced digital processor controllers widely used in industrial automation, temperature regulation, and process control applications. These controllers provide precise monitoring and control functionalities, ensuring stable performance for various electrical and electronic systems. Their robust design, reliability, and ease of use make them a preferred choice in temperature-dependent industrial applications.
Technical Data
Physical Specifications:
Housing: Black ABS Plastic, Auto-extinguish
Front Cover: Polycarbonate Plastic, V0 Grade
Dimensions: 78mm x 36mm (Frontal), 59mm Depth
Panel Cutout: 29mm x 71mm
Mounting: Flush panel mounting with fasteners
Protection: IP65 Front (with gasket) – Dust and water-resistant
Electrical Specifications
Power Input: 230V AC ±15%, 50-60Hz (Standard); Other options available upon request
Relay Output:
SZ-7569T Model: Comp SPST relay 20(14)A, 250V AC
SZ-7510T Model: Comp SPDT relay 8(3)A, 250V AC
Connections: Screw terminal blocks, ≤2.5sq mm terminal only
Data Storage: Flash APROM memory (Retains data in case of power failure)
Environmental Conditions
Operating Temperature: 0°C to 60°C (Non-condensing)
Operating Humidity: 20% to 85% (Non-condensing)
Storage Temperature: -25°C to 60°C
Measuring Range: -45°C to 99°C
Input Sensor: NTC Probe, SZ-T75
Resolution: ±1°C
Accuracy: ±1°C
How to Use the SZ-7510T & SZ-7569T
Step 1: Wiring and Powering the Device
Securely mount the device using the panel mounting system.
Connect the power input terminals (230V AC ±15%) to a stable power source.
Attach the sensor input connections using screw terminal blocks.
Wire the relay output according to the load requirements (SPST or SPDT relays).
Step 2: Configuring the Device
Turn on the device and allow the display to stabilize.
The 7-segment display will show the initial temperature readings.
5 LED indicators provide real-time monitoring of system status and errors.
Configure the temperature setpoint based on the application requirement.
Step 3: Setting Parameters
Press the SET button to enter parameter settings.
Adjust the setpoint using the UP/DOWN buttons.
Press SET again to confirm the settings.
The relay will activate once the set temperature is reached.
Manual Operation
Basic Controls
Power ON/OFF: The unit powers on automatically when AC input is supplied.
Temperature Adjustment
Press the SET button to enter set mode.
Use the UP/DOWN buttons to adjust the temperature.
Press SET again to confirm the selection.
LED Indicators
Power LED: Indicates whether the unit is ON.
Heating/Cooling LED: Shows the operational mode (heating or cooling).
Relay Activation LED: Lights up when the relay is active.
Alarm Indications
Flashing LEDs: This may indicate an over-temperature warning or sensor failure.
Error Codes: Displayed on the 7-segment display in case of issues.
Conclusion
The SZ-7510T and SZ-7569T digital processor controllers offer a robust solution for industrial temperature regulation. Their precise monitoring, reliable relay outputs, and user-friendly interface make them ideal for maintaining temperature stability in automation systems. Their ease of installation, configuration, and operation also makes them valuable assets in process control environments.
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