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General| Sampling Period | 100 ms |
|---|---|
| Input Type | Thermocouple, RTD, Voltage, Current |
| Output Type | Relay, Current, SSR |
| Control Mode | PID, On/Off |
| Display | Dual 4-digit 7-segment LED |
| Power Supply | 100-240V AC, 24V AC/DC |
| Operating Temperature | 0-50°C |
| Mounting | Panel mount |
| Size | 48 x 48 mm, 48 x 96 mm, 96 x 96 mm |
| Power Consumption | Max. 5VA |
| Storage Temperature | -20 to 60 ℃ |
| Humidity | 35-85% RH (non-condensing) |
| Control Output | Relay, Voltage, Current, SSR |
| Communication | RS-485 (Modbus RTU) |
Use external protection circuit for fault prevention and ensure proper power supply setup.
Use a rated voltage and do not turn on power until wiring is complete to avoid shock.
Avoid installation in environments with extreme temperatures, humidity, or corrosive gases.
Separate wires to avoid noise, use shielded wires, and consider compensating cables for thermocouples.
Use extra relays for high frequency operation; SSR output recommended; check cycle times and load limits.
Verify alarm settings and check for 'b.00E' display on input cable disconnection.
Details specifications for Relay, SSR, and Current outputs, including contact capacity, action, and limits.
Lists safety standards (IEC, CSA, UL) and EMC standards (EN) for emissions and immunity.
Diagram showing terminal connections for the PX2 model, including power, outputs, and inputs.
Diagram showing terminal connections for the PX3 model, including power, outputs, and inputs.
Diagram showing terminal connections for the PX7 model with optional configurations.
Procedure for selecting input type, range, and display unit (°C/°F).
Detailing input codes, types (Thermocouple, RTD, Voltage), ranges, and accuracy.
Choosing output types (Relay, SSR, Current) and modes for Universal and Heating/Cooling types.
Configuring program control with 10 steps for ramp/soak patterns, including time unit and start conditions.
Setting set values (SV1 to SV10) and time settings for each step in program control.
Selecting P.I.D control modes (0-3) and setting parameters like Proportional band, Integral time, and Derivative time.
Setting the mode and type for up to three alarms, including dead band and set values.
Parameters for RS485/422 communication, including mode, rate, parity, stop bit, data length, address, and response time.
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