Srliya XY504 Intelligent PID Temperature Controller User Manual

1. Introduction

The Srliya XY504 is an intelligent PID temperature controller designed for precise temperature management in industrial heating and cooling applications. It features a dual-line, four-digit display for process value (PV) and set value (SV), supporting various thermocouple and RTD inputs. This manual provides essential information for the safe and effective installation, operation, and maintenance of your XY504 temperature controller.

Figure 1: Front view of the Srliya XY504 Intelligent PID Temperature Controller. The top display shows the Process Value (PV) in red, and the bottom display shows the Set Value (SV) in green. Control buttons for SET, R/S, and up/down arrows are visible below the displays.

2. Package Contents

Verify that all items are present and undamaged upon unpacking:

• 1 x Srliya XY504 Intelligent PID Temperature Controller
• 2 x Mounting Frames
• 1 x User Manual (this document)

3. Specifications

Figure 2: Dimensions of the XY504 Temperature Controller.

4. Key Features

• Dual display for set temperature (SV) and process temperature (PV).
• Supports both heating and cooling control applications.
• Universal input: Compatible with 10 different types of thermocouple and RTD inputs, selectable via panel settings.
• Auto-tuning function for automatic optimization of PID parameters.
• Versatile application: Suitable for temperature control in kilns, furnaces, ovens, incubators, and other industrial processes.
• Equipped with ALM1 alarm output.

5. Setup and Installation

5.1 Mounting

1. Cut a panel opening of approximately 45mm x 92mm (1.77in x 3.62in).
2. Insert the XY504 controller into the panel opening from the front.
3. Secure the controller using the provided mounting frames by sliding them onto the sides of the controller from the rear and tightening the screws until the controller is firmly in place.

5.2 Wiring Diagram

Refer to the wiring diagram on the side label of the controller for correct connections. Ensure all power is disconnected before performing any wiring.

Figure 3: Wiring Diagram of the XY504 Controller.

• Power Supply (AC): Connect 100-240VAC 50/60Hz to terminals 1 and 2.
• SSR Output: Connect to terminals 3 and 4.
• Relay Output: Connect to terminals 5, 6, and 7 (Common, Normally Open, Normally Closed).
• Alarm 1 (ALM1): Connect to terminals 8 and 9.
• Input (Thermocouple/RTD): Connect your temperature sensor to terminals 10, 11, and 12 according to the sensor type (e.g., K-type thermocouple to 10 and 11).

Warning: Incorrect wiring can damage the device and pose safety hazards. Consult a qualified electrician if unsure.

6. Operating Instructions

6.1 Front Panel Overview

The front panel consists of a dual display and several control buttons:

• PV Display (Red): Shows the current process value (measured temperature).
• SV Display (Green): Shows the set value (target temperature).
• SET Button: Used to enter parameter setting mode or confirm selections.
• R/S Button: Used to reset or switch between different display modes/parameters.
• Up Arrow (▲) Button: Used to increase values or navigate through menus.
• Down Arrow (▼) Button: Used to decrease values or navigate through menus.
• Indicator Lights: AT (Auto-tuning), OUT1 (Output 1), OUT2 (Output 2), ALM1 (Alarm 1), ALM2 (Alarm 2).

6.2 Setting the Target Temperature (SV)

1. In normal operating mode, the green SV display shows the current target temperature.
2. Press the SET button once. The SV display will start flashing.
3. Use the ▲ (Up) and ▼ (Down) arrow buttons to adjust the target temperature to your desired value.
4. Press the SET button again to confirm the new SV and exit the setting mode. The display will stop flashing.

6.3 Auto-Tuning Function

The auto-tuning function helps the controller automatically determine the optimal PID parameters for your specific system, ensuring stable and accurate temperature control.

1. Ensure the controller is connected to your heating/cooling element and sensor.
2. Set your desired target temperature (SV) as described in Section 6.2.
3. Access the parameter menu (usually by pressing and holding SET for a few seconds).
4. Navigate through the parameters using the arrow keys until you find the auto-tuning parameter (often labeled "AT" or similar).
5. Activate auto-tuning (e.g., by setting the parameter to "ON" or pressing SET). The "AT" indicator light will illuminate.
6. The controller will cycle the output to analyze the system's response. This process may take some time.
7. Once auto-tuning is complete, the "AT" indicator light will turn off, and the new PID parameters will be saved automatically.

6.4 Alarm Function (ALM1)

The ALM1 output activates when the process value (PV) deviates from the set value (SV) by a configured amount, or when other alarm conditions are met. Refer to the full parameter list in the comprehensive user manual for detailed alarm settings.

7. Maintenance

• Cleaning: Wipe the front panel with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Inspection: Periodically check wiring connections for tightness and signs of wear or damage.
• Environment: Ensure the controller is operated within its specified ambient temperature and humidity ranges to prolong its lifespan. Avoid exposure to excessive dust, moisture, or corrosive gases.
• Calibration: If temperature readings appear inaccurate, consider recalibrating the sensor or controller according to advanced settings (refer to the full technical manual if available).

8. Troubleshooting

9. Warranty and Support

Specific warranty terms and conditions for the Srliya XY504 Intelligent PID Temperature Controller are not provided in this document. Please refer to your purchase documentation or contact the retailer/manufacturer directly for warranty information and technical support.

For further assistance, please contact Srliya customer service through their official channels, if available.