Chapter 1 Overview
Chapter 1 Overview
1 1 Features
1 1 Features
The ETR 8300
Fuzzy Logic
SEL1 to SEL5
-
Fuzzy Logic plus PID microprocessor-based controller, incorporates a
bright, easy to read 4-digit LED display, indicating process value. The
technology enables a process to reach a predetermined set point in the shortest time,
with minimal overshoot during power-up or external load disturbance. The units are
housed in a 1/4 DIN case, measuring 96 mm x 96 mm with 53 mm behind panel depth.
The units feature three touch keys to select the various control and input parameters.
Using a unique function, you can place 5 parameters in front of the user menu by using
contained in the setup menu. This is particularly useful to OEM's as the
controller’s menu can be set to suit the specific application.
The ETR 8300
Fuzzy Logic
SEL1 to SEL5
-
Fuzzy Logic plus PID microprocessor-based controller, incorporates a
bright, easy to read 4-digit LED display, indicating process value. The
technology enables a process to reach a predetermined set point in the shortest time,
with minimal overshoot during power-up or external load disturbance. The units are
housed in a 1/4 DIN case, measuring 96 mm x 96 mm with 53 mm behind panel depth.
The units feature three touch keys to select the various control and input parameters.
Using a unique function, you can place 5 parameters in front of the user menu by using
contained in the setup menu. This is particularly useful to OEM's as the
controller’s menu can be set to suit the specific application.
The ETR 8300
ETR 8300
18-bit A to D
fast sampling rate
ETR 8300
-
is powered by a 90 - 264 VAC or 11-26 VAC/VDC supply, incorporating dual
2 amp. output control relays and dual 2 amp. alarm relays as standard. Alternative output
options include SSR drive, triac, 4 - 20 mA and 0 - 10 volts. The
-
is field
programmable for PT100, thermocouple types J, K, T, E, B, R, S, N, L, 0 - 20mA, 4 -20mA
and voltage signal inputs, with no need to modify the unit. The input signals are digitized
by using an
converter. Its
allows the
-
to control
fast processes such as pressure and flow. A standard feature, self- tune can be used to
optimize the control parameters as soon as an undesired control result is observed.
Unlike auto-tune, Self-tune will produce less disturbance to the process during tuning and
can be used any time.
The ETR 8300
ETR 8300
18-bit A to D
fast sampling rate
ETR 8300
-
is powered by a 90 - 264 VAC or 11-26 VAC/VDC supply, incorporating dual
2 amp. output control relays and dual 2 amp. alarm relays as standard. Alternative output
options include SSR drive, triac, 4 - 20 mA and 0 - 10 volts. The
-
is field
programmable for PT100, thermocouple types J, K, T, E, B, R, S, N, L, 0 - 20mA, 4 -20mA
and voltage signal inputs, with no need to modify the unit. The input signals are digitized
by using an
converter. Its
allows the
-
to control
fast processes such as pressure and flow. A standard feature, self- tune can be used to
optimize the control parameters as soon as an undesired control result is observed.
Unlike auto-tune, Self-tune will produce less disturbance to the process during tuning and
can be used any time.
High accuracy 18-bit input A
D
High accuracy 15-bit output D
A
Fast input sample rate ( 5 times / second)
Two complexity level choices
Easy to use menus
Pump control
Fuzzy + PID microprocessor-based control
Automatic programming
Differential control
Auto-tune function
Self-tune function
Sleep mode function
" Soft-start " ramp and dwell timer
Programmable inputs( thermocouple, RTD, mA, VDC )
Analog input for remote set point and CT
Event input for changing function & set point
Programmable digital filter
Hardware l remote lockout protection
Loop break alarm
Heater break alarm
Sensor break alarm + Bumpless transfer
RS-485, RS-232 communication
Analog retransmission
Signal conditioner DC power supply
A wide variety of output modules available
Safety UL / CSA / IEC1010 1
EMC / CE EN61326
High accuracy 18-bit input A
D
High accuracy 15-bit output D
A
Fast input sample rate ( 5 times / second)
Two complexity level choices
Easy to use menus
Pump control
Fuzzy + PID microprocessor-based control
Automatic programming
Differential control
Auto-tune function
Self-tune function
Sleep mode function
" Soft-start " ramp and dwell timer
Programmable inputs( thermocouple, RTD, mA, VDC )
Analog input for remote set point and CT
Event input for changing function & set point
Programmable digital filter
Hardware l remote lockout protection
Loop break alarm
Heater break alarm
Sensor break alarm + Bumpless transfer
RS-485, RS-232 communication
Analog retransmission
Signal conditioner DC power supply
A wide variety of output modules available
Safety UL / CSA / IEC1010 1
EMC / CE EN61326
Unique
Valuable
Unique
Valuable
4
