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datasheetdetails
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<< | < | AX-PI - Proportional and Integral Temperature Controller
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The Axio AX-PI is a microprocessor based temperature controller with a two line LCD display to simplify setting up. The unit controls temperature between -10°C to +110°C using configurable heating and cooling stages, with adjustable proportional and integral parameters. The set point can be adjusted locally using push buttons or remotely with a potentiometer. A setback input is provided for use with an external switch. There is also a low limit sensor input. The minimum and maximum temperatures values are stored for display via the menu. The AX-PI is provided in a DIN rail carrier and is 24Vac/dc powered. |
Product Features
| • Two analogue outputs – heating and/or cooling
• Adjustable proportional and integral control
• LCD display of temperature, setpoint, min, max etc
• Outputs configurable as 0-10V or 2-10V
• Integrator can be turned off for proportional only control
| • Low limit input (e.g. frost protection facility)
• Setpoint range -10°C to +110°C
• Remote setpoint option (1-11kΩ or 0-10V)
• Adjustable setback
• DIN rail carrier as standard
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Power Supply
| 24Vac ±10% 150mA maximum or 24Vdc ±10% 80mA maximum
| Inputs
| Sensor & Low limit sensor, 10K3A1 ( See Axio temperature sensor range )
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| Remote Setpoint, 1-11kΩ ( For ±4°C or ±20°C ) - option 0-10V
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| Setback, volt free timer input (Close contact to activate setback)
| Ouputs
| 2 off 0-10Vdc or 2-10Vdc at 10mA maximum
| LCD Display
| 2 lines by 8 characters
| Setpoint temperature Range
| -10°C to +110°C in 0.2°C increments
| Proportional band
| 0°C to 30°C in 1°C increments
| Integral
| time
| Deadband0°C to 30°C in 1°C increments
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| Setback Range
| 0°C to 30°C in 1°C increments
| Low limit
| Off, -20°C to +20°C in 0.2°C increments
| Mode Selection
| Cool-Cool, Cool-Heat or Heat-Heat
| Terminals
| Rising clamp for 0.5-2.5mm2 cable
| Dimensions & Weight
| 68(W) x 82(H) x 48(D) mm / 85gms
| Ambient temperature range
| 0 to 50°C
| Country of origin
| United Kingdom
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| AX-PI.pdf / Proportional and Integral Temperature Controller |  |
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