Xmta-2c Manual Exclusive

Below is the definitive list of codes you will encounter when programming an XMTA-2C. Keep this table as your quick reference.

| Code | Sensor Type | Range (°C) | |------|----------------|---------------------| | 0 | K thermocouple | -50 to +1300 | | 1 | J thermocouple | -50 to +1000 | | 2 | E thermocouple | 0 to 800 | | 3 | N thermocouple | 0 to 1300 | | 4 | T thermocouple | -200 to 400 | | 5 | R thermocouple | 0 to 1700 | | 6 | S thermocouple | 0 to 1700 | | 7 | B thermocouple | 200 to 1800 | | 10 | Pt100 (RTD) | -200 to 600 | | 11 | Cu50 (RTD) | -50 to 150 |

is an intelligent digital temperature controller typically used in industrial applications such as injection molding, food processing, and chemical production. It is designed to replace older analog or pointer-style controllers with precise microprocessor-based PID control. Core Specifications & Features Control Modes : Supports both PID control (with auto-tuning) and ON/OFF control (with adjustable hysteresis). Input Types : Compatible with standard sensors like K, E, J thermocouples Output Options : Commonly available with Relay contact SSR (Solid State Relay) voltage pulse outputs. Auto-Tuning (AT)

Terminals 1 and 2 (or 2 and 3 depending on specific sub-model) for AC power. Input Sensor: xmta-2c manual

| Code | Name | Setting Range | Explanation | |------|-------------------|-------------------|------------------------------------------------| | | Alarm 1 value | Full range | Temperature threshold for first alarm. | | AL2 | Alarm 2 value | Full range | Threshold for second alarm (if present). | | HY | Hysteresis | 0.1 – 100.0 °C | Deadband for ON/OFF control; prevents relay chatter. | | P | Proportional band | 0 – 999.9 °C | P=0 activates ON/OFF control; >0 enables PID. | | I | Integral time | 0 – 9999 sec (0=off) | Eliminates steady-state error. | | D | Derivative time | 0 – 9999 sec (0=off) | Anticipates future error; dampens overshoot. | | T | Cycle time | 1 – 100 sec | Relay output: 20 sec typical; SSR: 2 sec. | | Sc | Sensor correction | -100.0 – +100.0 | Offset to compensate for probe inaccuracy. | | LCK | Key lock | 0 – 2 | 0: Unlock; 1: Lock SV only; 2: Full lock. | | InP | Input type | See table below | Matches controller to your sensor (K, J, Pt100). | | dP | Decimal point | 0 / 0.0 / 0.00 | Resolution of PV display. | | At | Auto-tune | 0 / 1 | Set to 1 to start self-tuning (resets to 0 after). |

The XMTA-2C offers flexible alarms, but the manual is often cryptic. Here is the decoding:

The XMTA-2C is a high-precision digital temperature controller widely used in industrial heating and cooling systems. Known for its reliability and compact 96x96mm face size, it supports multiple sensor types and control modes, including PID and ON/OFF. Technical Specifications Below is the definitive list of codes you

This article serves as your comprehensive guide. We will break down the essential information found in the standard manual, translating technical jargon into actionable steps. From understanding the panel symbols to wiring diagrams and PID calibration, consider this your definitive resource for the XMTA-2C.

| Terminal Block | Function | Common Wiring | |----------------|----------------------------|---------------------------------| | 1 & 2 | Power supply (AC/DC) | 85-265V AC (Live & Neutral) | | 3 & 4 | Sensor input | TC: +/-; RTD: A, B, B | | 5 & 6 | Alarm 1 output (N.O. relay) | 250VAC / 3A max | | 7 & 8 | Control output (OUT) | Relay or SSR drive | | 9 & 10 | Alarm 2 output (if equipped) | 250VAC / 3A max | | 11 | Ground / Shield | For sensor cable shield |

The XMTA-2C is designed for stability in demanding environments, such as chemical processing, metallurgy, and laboratory equipment. ±0.5% to ±1.0% of full scale. Power Supply: AC 85-242V, 50/60Hz. It is designed to replace older analog or

: Standard relay contact (250V AC/7A) or voltage pulse for solid-state relays (SSR).

: If the display shows unexpected readings, check the input signal wiring and sensor type compatibility. CNC Electric