Creative Automation System

Model:

• AI-7X41
• AI-7X42
• AI-7X81
• AI-7X82
• AI-219
• AI-X00

Features:

• Low cost, Effective, Easy to use PID Temperature Controller
• 8-Digit Dual Row (4-Digit for PV & 4-Digit for SV)
• Selectable sensor input (T/C : K,J,E,S,T,B,R ;RTD & Linear I/P) from keyboard
• Programmable Lower & Upper set point limits
• Programmable control action ON-OFF/PID control
• Four different alarm modes (Low/High/Deviation low/Deviation High)
• Program lock function (to prevent unauthorized tampering)
• Universal supply voltage ranges from 90 to 270 VAC
• Available in 4 Standard DIN sizes

Process controllers maintain the output of process variables such as temperature, pressure, flow, or level within a pre-set range. They use feedback from sensors to identify any deviation from a setpoint and automatically adjust output until parameters are back within range.

Transmitters provide a two-wire output with the same wiring used for power and output. The load resistance is connected in series with a dc power supply, and the current drawn from the supply is a 4-20 mA or output signal which is proportional to the input signal.