Xmtd-2201 — Manual

Check if the sensor type (K vs Pt100) in the manual aligns with the sensor connected.

: Provides more stable control than standard switching by cycling the output. Wiring and Installation

Controller powers on but does not heat. Check: Is the OUT LED lit? xmtd-2201 manual

: Displays the target "Set Value" temperature.

It features an "upper and lower limit" three-position meter, allowing for more nuanced control than a simple on/off switch. 2. The Setup: Getting It "Live" Check if the sensor type (K vs Pt100)

Operate in an environment with 0--50°C and 45--85% RH. Troubleshooting and Maintenance Potential Cause No display/power Incorrect wiring, no power Check terminals 1 and 2, verify voltage "EEEE" or "---" Sensor disconnected/damaged Inspect sensor input, ensure sensor type matches setting Temperature unstable Poor tuning, sensor issues Adjust proportional band (PID parameters) Output not turning on Relay failed, SV < PV Replace unit, check setting 5. Key Precautions

If you need help clarifying a specific configuration, please let me know: Check: Is the OUT LED lit

The relay terminals are used to turn on/off the heater or cooling unit.

The XMTD-2201 is an industry-standard, intelligent digital temperature controller widely used in industrial automation, plastic machinery, food packaging, and laboratory ovens. Featuring microcomputer control capabilities, this instrument delivers reliable PID (Proportional-Integral-Derivative) automatic tuning alongside straightforward on/off control options.

For detailed configuration steps, you can view the XMTD series catalog from C-Lin or the technical datasheet from OMCH .

: Simple switching for basic temperature maintenance.