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Overview of MIC 1400 controller features, displays, control, and alarms.
Guidelines for physically installing the controller into a panel and proper mounting.
Instructions and considerations for wiring to minimize electrical noise effects.
How to connect various input types like thermocouple, RTD, mV, mA, and V.
Wiring details for relay, SSR driver, and mADC outputs for different functions.
Procedures for powering up, keypad usage, and understanding display indicators.
How to access and use Enable, Program, and Tune modes for settings.
Procedure to set approximate PID parameters for tuning.
Procedure to optimize tuning while the instrument is operating.
Steps for manually adjusting PID parameters like Cycle Time and Bandwidth.
Overview of programmable control functions like Auto Tune, Alarms, and Switching.
Details on Proportional, Integration, and Derivative responses (PID parameters).
How Direct/Reverse operation applies to cooling/heating applications for outputs.
Implementing On-Off control by setting proportional band to zero with hysteresis.
Achieving control by cycling output on/off within a prescribed period.
Using mADC output for control based on process value and setpoint with 4-20mA.
How to adjust the controller's setpoint and use ramp features for soft start.
Diagrams showing the location of internal PCBs and jumper configurations.
Codes and input ranges for various thermocouple types.
Codes and input ranges for RTD sensors.
Codes and input ranges for DC voltage and current inputs.
Details on input types, resolution, impedance, and sensor break protection.
Technical details for Relay, SSR, and DC outputs, including ratings and isolation.
Parameters for Auto Tune, Proportional Bands, Auto Reset, Rate, and Manual Reset.
Environmental limits, voltage, resistance, accuracy, and physical dimensions.
General| Display | Dual 4-digit LED |
|---|---|
| Control Mode | On/Off, PID |
| Operating Temperature | 0 to 50°C (32 to 122°F) |
| Input Type | Thermocouple, RTD, mA, V |
| Control Output | Relay, SSR, mA, V |
| Power Supply | 100-240 VAC |
| Temperature Range | Depends on sensor type |
| Accuracy | ±0.25% of span |
| Mounting | Panel Mount |
| Communication | Optional RS-485 Modbus RTU |
| Controller Type | Microprocessor-based controller |
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