| Code | Meaning | Typical Setting | Explanation |
| :--- | :--- | :--- | :--- |
| HC | Heat/Cool | H (Heating) | Set to H for heating control. Set to C for cooling. |
| P | Proportional Band | 2.0 - 30.0 | Lower number = faster reaction but risk of oscillation. |
| I | Integral Time | 100 - 200 | Corrects offset errors. |
| d | Derivative Time | 0 - 50 | Prevents overshoot. |
| AL1 | Alarm 1 | 400 | The temperature at which the alarm triggers. |
| Sn | Sensor Input | 0 (K-type) | Crucial: Must match your sensor. 0 is often K-type thermocouple. Check your specific manual for codes. |
If you have completely misconfigured the parameters, reset the unit:
| Terminal | Function | |----------|----------| | 1, 2 | Power (L, N or +24V, 0V) | | 3, 4, 5 | Thermocouple / RTD input (e.g., 4: +, 5: -) | | 6, 7 | Relay output (normally open) | | 8, 9 | Alarm 1 output | | 10, 11 | SSR drive output | | 12, 13 | 4–20mA output (if present) |
⚠️ Actual wiring depends on specific model variant. Always check the label on the unit.
| Parameter | Value | |-----------|-------| | Power supply | 100–240V AC 50/60Hz or 24V DC | | Input type | K, J, E, T, S, PT100, 0–10V, 4–20mA | | Output type | Relay (3A/250V), SSR drive (12V/30mA), linear | | Accuracy | ±0.5% FS ±1 digit | | Sampling rate | 2–4 Hz | | Control mode | ON/OFF, PID, auto-tuning | | Alarm | 1 or 2 relays (high/low/deviation) | | Working temp | 0–50°C | | Dimensions | 48×48×90 mm (DIN standard) |
| Key | Function | |-----|-----------| | SET | Enter parameter menu / confirm | | ◀ or ▼ | Decrease value / navigate | | ▲ | Increase value |
Since I can’t upload a PDF, you can find the real XMTD-2201 manual by: xmtd-2201 manual
Go to product viewer dialog for this item. is a digital display temperature controller designed for high-precision management in industrial and commercial applications. It features a compact 72x72mm panel size and supports various input signals, including PT100 RTD and K or E type thermocouples. Core Technical Specifications Key performance metrics and electrical requirements for the Power Supply: Standard AC 220V/380V (±10%), 50/60Hz.
Measurement Accuracy: Typically ≤1.0% FS (Full Scale) ± 1 bit.
Output Capacity: Relay contact output of 220V/3A (resistive load) or 1A (inductive load).
Control Modes: ON/OFF two-position control or time-proportional adjustment.
Operating Environment: Temperature range of 0–50°C with humidity below 85% RH in non-corrosive conditions.
Installation: Panel-mount type with an opening (hole) size of 68x68mm. Wiring and Terminal Configuration | Code | Meaning | Typical Setting |
Proper installation requires secure connections to avoid signal interference. For detailed diagrams, users often refer to the XMTD-2001/2201 Wiring Tutorial.
The XMTD-2201 is a digital temperature controller often used in industrial equipment like plastic machinery and ovens. It typically features an LED display for both process variables (PV) and set values (SV). Key Technical Specifications Power Supply: AC 220V (50/60Hz) or AC 380V.
Input Signals: Supports Thermocouples (K, E) and Thermal Resistors (Pt100, Cu50).
Output: Relay contact (3A AC 220V resistive load) or pulse voltage (DC 0–12V) for driving Solid State Relays (SSR).
Dimensions: 72x72 mm panel size with a 68x68 mm installation hole. Operation and Setup
SET Key: Used to enter the setting mode and save new values. | Terminal | Function | |----------|----------| | 1,
Adjustment Keys: Arrows (usually Up/Down) allow you to change the target temperature. Control Modes:
Two-position (ON/OFF): Simple switching for basic temperature maintenance.
Time Proportional: Provides more stable control than standard switching by cycling the output. Wiring and Installation
Connections: Typically, terminals 1 and 2 are for the 220V power supply, while other pins are designated for the sensor input and relay output. Refer to the XMT series diagram for specific terminal labels.
Mounting: This is a panel-mount device. Ensure the environment is between 0–50°C with non-corrosive gas for optimal lifespan.
For detailed configuration steps, you can view the XMTD series catalog from C-Lin or the technical datasheet from OMCH.
Are you looking to recalibrate your device or are you having trouble with a specific error code? XMTD-2201 - ОМЧ - OMCH
The XMTD-2201 is a microprocessor-based temperature controller. It uses a thermocouple or RTD sensor to measure temperature and controls a heating (or cooling) element via a relay output.
