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Controller Function

? Single loop panel mount PID controller range with autotune, on/off, valve positioning (no slidewire required).
? Zirconia probe atmosphere control.
? Single loop profile/program.
? AC Mains voltage and 24Vdc power options.

Measurement Inputs

1 or 2 inputs. Accuracy ±0.1% of reading (refer to Universal Inputs table).

PID Control

? 2 PID sets are available as standard, with 8 as an optional extension (Each PID set offers a separate proportional band for heat and cool operation).
? Enhanced Autotuning control with cutback function to minimize overshoot and oscillation. Fast reacting precision control to setpoint changes or after process disturbances.
? Enhanced valve positioning (unbounded) algorithm.
? Gain scheduling allows PID selection for a wide range of operating situations, including deviation from setpoint, absolute temperature, output level and others.
? AC supply voltage monitoring for feedforward function. Process Variable (PV) and Setpoint (SP) feedforward functions.

Setpoint Programmer/Profiler

? Options include 20 profiles of 8 steps (20x8), 10x24, 1x24 and 1x8.
? Holdback (“guaranteed soak”), event outputs, time to target, ramp rate, dwell, step and call segment types.
? Communication addresses compatible with Eurotherm 2400 programmable Controller.
? Additional timer functions available.

User Function Block Wiring

? Optional totalizer
? Math
? Logic and multiplexing
? BCD conversion
? Counter/timer and many other special function blocks available including 16 point linearization, zirconia and dual input switchover.

Additional Functions

? Digital and analog retransmission functions.
? CT Input - Monitor partial load failure, load short and open circuit; Dual input functions including switchover, redundant sensor, average, min, max, zirconia.
? 6 Freely configurable alarms with manual, automatic, non-latching and event types plus alarm delay function and blocking.
? Alarms may be inhibited in standby.
? 5 Recipes with 40 freely selectable parameters switchable from front panel or digital input.
? Scrolling parameter help and user messages displayed on event.
? USB backup lead and free configuration software.

Backup and Configuration Tools

? Free Eurotherm iTools software for backup and configuration.
? USB Backup lead available for convenient desktop configuration and back up; powers the instrument with or without a sleeve.
?  iTools also connects using Ethernet Modbus/TCP and serial Modbus RTU.

“OEM Security”

Helps protect instrument configurations from unauthorized viewing, cloning or backwards engineering.