| Terminal | Function | Typical Wire | | :--- | :--- | :--- | | 1 & 2 | Power Supply (100-240V AC) | Live & Neutral | | 3 & 4 | Alarm 1 (Relay: NO/COM) | Alarm light or buzzer | | 5 & 6 | Control Output (Relay/SSR) | Heater contactor or SSR | | 7, 8, 9 | Thermocouple (TC) input | TC + (7), TC - (8), Comp (9 - optional) | | 8, 9, 10 | RTD (Pt100) input | 8 (Red), 9 (Red), 10 (White) | | 11 & 12 | Secondary power/SSR drive (varies) | Consult sticker |
| Error Code | Meaning | Solution | | :--- | :--- | :--- | | | Sensor input open or above range | Check sensor wiring (Terminals 3 & 4). Replace thermocouple. | | LLL | Sensor input shorted or below range | Check for shorts in sensor leads. Verify P-SL parameter. | | --- | No sensor detected | Same as HHH. Also check if InP parameter matches your sensor type. | | Er | Parameter corruption | Enter LOC = 808 to perform a factory reset. | | PV flashes | Auto-tune in progress | Wait. Do not power off. | xmtd-2201 manual
is the first step for engineers, technicians, and hobbyists who have just acquired this ubiquitous intelligent temperature controller. Whether you are installing it for a plastic extruder, an oven, a sealing machine, or a laboratory incubator, understanding the manual is critical to avoid costly errors and ensure precise thermal regulation. | Terminal | Function | Typical Wire |
: Do not install near high-frequency noise sources or corrosive gases. Made-in-China.com For a complete digital copy, you can view the XMT Series PDF Manual which covers the 2201 model's standard operations. wiring diagram for your sensor type (e.g., K-type or Pt100)? Instruction manual of T XMT series temperature controller Verify P-SL parameter
THIS IS SHORT values your privacy. We only use necessary cookies and similar technologies, without which it would not be possible to operate our service. For more information, please see our privacy policy.