| Artificial
Intelligent Industrial Controllers
(Includes AI-508/509/518/518P/519/719/719P)
Features Model Comparison Ordering Code
Main
Features:
Provide various models from simple temperature controllers to powerful
process controllers, and ensure to meet users different requirements.
Platformization
design: different models have compatible wiring and front panel.
Universal
programmable input. Can freely select multiple inputs of thermocouples, RTDs,
and linear currents/voltages/resistors. Users can define input specification and
non-linear graduation table or manufacture download special input specifications.
Application of digital adjustment, equipped with non-linear graduation index of
common thermocouples and RTDs, and achieve stable and accurate measurement.
Incorporated with multiple control modes of ON-OFF control, standard PID, AI PID
and AI MPT. Advanced AI control algorithm with auto-tuning and self-learning functions
achieves excellent control without overshoot or undershoot, and is suitable for
precise measurement and control of temperature, pressure, flow, level, humidity,
.......
Modularized structure, supports outputs of SSR voltage, linear current/voltage,
relay switch, TRIAC no contact switch, thyristor single/three phase zero crossing
trigger, and thyristor single-phase phase-shift trigger.
Valve positioning
supports valve position feedback and can save or replace servo amplifier.
Auto/manual control with auto/manual bumpless switch and manual auto-tuning, suitable
for valve control.
Heating/refrigerating dual output control.
Programmable
alarms. Provides multiple alarms of high limit, low limit, deviation high limit
and deviation low limit, with the function of alarm blocking at the beginning
of power up. Every alarm can be freely allocate to any alarm output (AL1, AL2,
AU1 or AU2).
Retransmission function can retransmit PV (process value) or
SV (set value) into standard current single. With high precision current output
module X3 or X5, the retransmission accuracy is 0.2%FS with temperature shift
less than 100ppm/¡æ.
External set value function can set SV by
external analog signal, and can compose complicate control system such as cascade
or ratio.
Advanced AIBUS+ communication protocol, supports RS485 and RS232C
communication interface with maximum 800 communication addresses. Cooperated with
high speed communication technology, a middle or big computer control system with
thousands of points can be built.
Program instruments can provide 10 or 50
segments programming control, change temperature in any slope, and have programmable
and operable commands such as jump (loop), run, pause, and stop, and can change
the program at any time. Smooth control can be achieved by applying AI control
algorithm which has curve approaching function.
Event outputs can be added
to the program, and cooperate with external equipments.
Program instruments
can work as program signal generator by retransmitting SV.
Program control
has process value start and preparation function, and has five selectable process
methods for power off and power on operations.
External switch signal input,
can switch SV1/SV2 or control run, pause or stop of a program.
Friendly and
customized operating interface leads to easy learning and simple manipulation.
Any parameter can be promoted to immediate operator access or password protected.
User defined password is allowed.
Various dimensions are selectable, light
bar panel and rail mounted no panel instruments are also available.
Note: Different
models have different functions. For detail, see the comparison table below.
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