| 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 |
Flip the switch back to "MEASURE" to see the actual process temperature. Status Indicators Green Light : Heating is active (Output ON). : Heating is stopped (Output OFF). 3. Wiring Configuration xmtd-2201 manual
The true power of the XMTD-2201 lies in its configuration menu. To enter the full parameter menu, press and hold the key for 3-5 seconds until the display shows a code (e.g., P , I , d ). | Terminal | Function | Typical Wire |