DESCRIPTION

· MIC48 with RS 485 link, part number 89422402, is a versatile controller designed for heating and/or cooling functions.

FEATURES

· 2 independent alarms for enhanced safety and monitoring.

· Load break detection to ensure continuous operation.

· 2 remotely selectable setpoints for flexible control.

· Manual/automatic power adjustment for user convenience.

· RS 485/MODBUS-JBUS serial communication option for integration.

· Relay output with 24 V AC/DC supply voltage.

· Supply range of 100 to 240 VAC, 24 VAC/DC with 50/60 Hz frequency.

· Power consumption up to 8 VA.

· 4-digit, 7-segment red LED display for measurements.

· 4-digit, 7-segment green LED display for setpoints.

· PID control algorithm with auto-tune and adaptive tune (SMART).

· Sampling times of 250 ms for linear input and 500 ms for TC and RTD inputs.

· Proportional band settings from 1.0% to 100% for heating or cooling.

· Integral time from 20 s to 20 min; derivative time from 1 s to 10 min.

· Cycle times from 1 s to 200 s for both heating and cooling.

· Supports thermocouples J, K, R, S, N, L, and RTD Pt100.

· Automatic cold junction compensation for thermocouples.

· Input impedance greater than 1 MΩ.

· Current transformer input for load break monitoring.

APPLICATIONS

· Ideal for systems requiring precise temperature control with heating and/or cooling functions.

· Suitable for environments needing remote setpoint selection and power adjustment.

· Effective in applications where load break detection and independent alarms are critical.

· Compatible with systems utilizing RS 485/MODBUS-JBUS communication protocols.