E5EJ-A2HM-F [OMRON]
Analog Circuit;
| 型号： | E5EJ-A2HM-F |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Analog Circuit |
| 文件： | 总9页 (文件大小：135K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Temperature Controllers
E5❑J
Advanced PID Controller with Fuzzy Logic-Based Adaptive Tuning
Provides Optimum Performance
■ Available in 3 standard DIN sizes:
Choose 1/4, 1/8 and 1/16 DIN
■ Fuzzy adaptive tuning continually optimizes
PID control based on current process conditions
■ Field selectable sensor inputs, alarm functions
and °F/°C scaling
■ Digital inputs allow Run/Stop operation and
external selection of multiple set points on 1/4
and 1/8 DIN units
■ Plug-in outputs on 1/4 and 1/8 DIN units provide
field interchangeability and easy servicing
■ 1/4 and 1/8 DIN units offer serial communication
options for interfacing with PLCs and other host
devices
Ordering Information
■ 1/4 and 1/8 DIN CONTROLLERS
Order control outputs separately below; for example, E5AJ-A2HB-F with E53-R output unit. All temperature controllers with communica-
tions capability have the designated board installed, except E5❑J-A2HM-F. The E5❑J-A2HM-F offers interchangeable communications
boards that must be ordered separately. To order controllers marked for Celsius, drop the final "F" from the part number.
Part Number
Size
Standard
Serial communications board installed
Communications ready
(no board installed)
E5AJ-A2HM-F
RS-232C
RS-422
RS-485
1/4 DIN
1/8 DIN
E5AJ-A2HB-F
E5EJ-A2HB-F
E5AJ-A2H01-F
E5EJ-A2H01-F
E5AJ-A2H02-F
E5EJ-A2H02-F
E5AJ-A2H03-F
E5EJ-A2H03-F
E5EJ-A2HM-F
■ 1/16 DIN CONTROLLERS
Part Number
Relay output
E5CJ-R2HB-F
E5CJ-R2-F
E5CJ-R-F
Description
Voltage output
E5CJ-Q2HB-F
E5CJ-Q2-F
Current output
E5CJ-C2B-F
E5CJ-C2-F
E5CJ-C-F
Two alarm points; one event input, heater burnout alarm (except current)
Two alarm points; without event input
Without alarm and event input
E5CJ-Q-F
■ CONTROL OUTPUTS FOR 1/4 AND 1/8 DIN MODELS, CURRENT TRANSFORMERS
Description
Feature
Part number
Control outputs
SPDT relay, 5 A, 250 VAC*
SSR, 1 A, 75 to 250 VAC
Voltage, 12 VDC, NPN
E53-R
E53-S
E53-Q
Voltage, 24 VDC, NPN
E53-Q3
E53-Q4
E53-C3
E53-C3D
E53-V34
Voltage, 24 VDC, PNP
Linear current, 4 to 20 mA DC, 600 Ω
Linear current, 0 to 20 mA, 600 Ω
Linear voltage, 0 to 10 VDC, 1 KΩ
E5❑J
E5❑J
■ CONTROL OUTPUTS FOR 1/4 AND 1/8 DIN MODELS, CURRENT TRANSFORMERS(continued)
Linear voltage, 0 to 5 VDC, 1 KΩ
5.8 mm (0.23 in) dia. hole
E53-V35
E54-CT1
E54-CT3
Current transformers
for heater burnout function
12.0 mm (0.47 in) dia. hole
*Note: If control period is less than 5 seconds, use solid state relay or voltage relay.
■ COMMUNICATIONS BOARDS FOR E5AJ, E5EJ CONTROLLERS
Output
Write to temperature controller
Set temperature, alarm value
proportional band, integral time,
rate time, event input.
Read from temperature controller
Set temperature, alarm value, proportional
band, reset time, rate time, output variable
set limits, process value
Part number
E53-J01
RS-232C
RS-422
RS-485
E53-J02
E53-J03
■ ACCESSORIES
Description
Part number
Y92A-48N
Y92A-49N
Y92A-96N
NEMA 4 covers
For E5CJ, 1/16 DIN size
For E5EJ, 1/8 DIN size
For E5AJ, 1/4 DIN size
■ REPLACEMENT PARTS
Description
Part number
Y92F-30
Panel mounting adapter for E5CJ, supplied with each unit
■ TEMPERATURE RANGES
Input type
Thermocouple
Platinum RTD
100 Ω
(switch selectable)
Temperature
range
Type K
Type J and L
-100 to 850
-100 to 1,500
1° C/F
Type T and U
-199.9 to 400.0
-199.9 to 700.0
0.1° C/F
Type N
°C
°F
-200 to 1,300
-300 to 2,300
1° C/F
-200 to 1,300
-300 to 2,300
1° C/F
-199.9 to 650.0
-199.9 to 999.9
0.1° C/F
Unit of measure (main
setting and alarm
■ GET THE ADVANTAGE OF ADAPTIVE TUNING USING THREE ALGORITHMS
Omron's "J" series controllers use fuzzy
adaptive tuning to continuously monitor
and optimize PID constants while the
controller operates. Three tuning
algorithms are used to recalculate the
PID constants within 500 ms after the
process value stabilizes at set point:
Step-Response Tuning
Comparison of E5❑J and E5❑X
Tuning Methods
Maximum
Set
Omron's "X" series controllers attempt to
optimize the PID constants by using a
limit cycle auto-tune. Although effective in
most applications, this method has some
drawbacks. For example, the auto-tuning
must induce an upset into the process in
order to make the process oscillate four
times. In many processes these types of
artificial upsets are not desirable.
Adaptive tuning controllers do not induce
an upset; instead, they use information
from the actual process, eliminating
unnecessary oscillations and enabling
quicker start-up time.
Deviation
immediately
Process
after set
point
Step-response
• Step-response method
• Disturbance tuning
• Hunting tuning.
Manipulated PID
Step-Response Method
Disturbance Tuning
This tuning method takes place on start-
up and after an upward set point change
heating applications or a downward set
point change in a cooling application.
Step-response tuning changes mainly
impact the proportional band.
Stable
range
SP
Another drawback of the limit cycle auto-
tune method is that PID constants will
only be effective so long as the same
basic conditions that were present when
the auto-tune took place remain constant.
Various factors such as a load change,
heater performance degradation or set
point changes can cause the auto-tuned
values to be less than optimum. The new
adaptive tuning method, however, is
continually monitoring the process and will
automatically adjust the PID constants
whe nprocess parameters (i.e., heater
degradation, load change, etc.) vary.
Outside stable
range here
Disturbance tuning
takes place here
Disturbance Tuning
This tuning method takes place when the
temperature exceeds the stable range
between one and three times before
settling back to set point. Changes in
tuning are mainly made to the derivative
(rate) time.
Hunting Tuning
Extreme value
Stable
range
SP
Hunting
waveform
monitored
Hunting Tuning
This tuning method takes place when the
temperature exeeds the stable range four
or more times before settling back to set
point. Changes in tuning are mainly
made to the integral (reset) time.
PID before tuning
PID after tuning
2
E5❑J
E5❑J
Specifications
Part number
E5AJ
E5EJ
E5CJ
Supply voltage
Operating voltage
Power consumption
100 to 240 VAC, 50/60 Hz
85% to 110% of supply voltage range
Approx. 10 VA at 100 VAC to 14 VA at 240 VAC
Approx 10 VA at 100 VAC to
12 VA at 240 VAC
Temperature input type
Thermocouple types J, K, T, L, U, and N or platinum RTD (JPt 100/Pt100), selectable
Event
input
Contact input
No-contact input
ON: 1 kΩ max., OFF: 100 kΩ min.
ON: residual voltage: 3 V max.,
OFF: Leakage current 1 mA max.
Control
output
Type
Relay
SPST-NO, 5 A, 250 VAC using E53-R output unit
SPST-NO, 3 A, 250 VAC
NPN, 20 mA at 12 VDC
(see note 1)
Voltage
NPN, 40 mA at 12 VDC using E53-Q output unit
NPN, 20 mA at 24 VDC using E53-Q3 output unit
PNP, 20 mA at 24 VDC using E53-Q4 output unit
All offer short-circuit protection
Current
4-20 mA, DC, 600 Ω max., resolution of 2,600
4-20 mA, 600 Ω max., resolution
using E53-C output unit (see note 1)
of 2,600
Hysteresis
Update
time
0.1° to 999.9° C/F in units of 0.1°C/°F during ON/OFF control action
Output
Display
500 ms for pulse output
500 ms
Service Electrical
100,000 operations minimum for E53-R and alarm
10 million moperations minimum for E53-R and alarm
life
Mechanical
Alarm
output
Number
Two SPST-NO relay,s 3 A, 250 VAC
Two, SPST-NO relays, 1 A, 250 VAC
Setting range
Thermocouple types J, K, L, N: -1999 to 9,999 °C/°F in units of 1 °C/°F
Platinum RTD and thermocouple types T and U: -199.9 to 999.9 °C/°F in units of 0.1 °C/°F
SPST-NO relay, 1 A, 250 VAC
Heater
Type
burnout
output
Setting range
0.1 to 49.9 A in units of 0.1 A
0.0 setting disables the output
50.0 setting turns output ON continuously
Minimum detectable
ON time
200 ms; heater current is not measured when the control output is ON less than 200 ms
Indication
accuracy
General
±0.5% of set point or ±1°, whichever is greater, ±1 digit max.
Exceptions
Accuracy of types K, N and T thermocouples is ±2°C (3.6°F) from -100°C or below (-240°F or
below), ±1 digit. Accuracy of type U thermocouple at any temperature is ±2°C (3.6°F), ±1 digit.
Setting accuracy
Display Range
Set value coincides with the indicated value, since no relative error exists
between both values
-9999 to 9999 (limited by output type)
Control
mode
Type
PID with automatic fuzzy self-tuning, PID, or ON/OFF
0.1 to 999.9 °C/°F in units of 0.1 °C/°F
0 to 3,999 seconds in 1-second units
0 to 3,999 seconds in 1-second units
Pulse output: 1 to 99 seconds in 1-second units
500 ms
Proportional band (P)
Reset time (I)
Rate time (D)
Control period
Sampling period
Memory protection
Non-volatile memory
Other
functions
Input shift
Offsets input value and display to accommodate a sensor input that deviates by a
known value.
Thermocouple range: -999 to 9999 °C/°F
Platinum RTD range: -99.9 to 999.9 °C/°F
Miscellaneous
Present value
Upper and lower set value limits, setting protection, Normal and Reverse output
Indicators
15 mm (0.59 in)
red LED digits
14 mm (0.55 in)
red LED digits
9.5 mm 0.37 in)
green LED digits
12 mm (0.47 in)
red LED digits
8 mm (0.32 in)
green LED digits
Set value
10.5 mm (0.41 in)
green LED digits
LED indicators
Other functions
Note: 1. If control period is less than 5 seconds, use solid state relay or voltage relay.
Note: 2. The E53-C3 Current Output Unit cannot be used if heater burnout alarm is used.
3
E5❑J
E5❑J
Specifications, continued
Materials
Plastic case
Mounting
Fits 1/4 DIN panel cutouts, Fits 1/8 DIN panel
Fits 1/16 DIN panel cutouts, includes
includes two panel
mounting brackets
cutouts, includes two
panel mounting brackets
Y92F-30 panel mounting adapter
Weight
Controller
Approx. 360 g (12.7 oz.)
Approx. 280 g (9.9 oz.)
Approx. 170 g (6.0 oz.)
Adapter 10 g (0.35 oz.)
Mounting hardware
Brackets 65 g (2.3 oz.)
Brackets 65 g (2.3 oz.)
Connections
Plated steel screw terminals mounted on rear of unit
Enclosure
ratings
Front panel
Rear case
Terminals
IEC IP54, NEMA 4 with optional Y92A covers (see note)
IEC IP20
IEC IP00
Approvals
UL
Recognized, File number E68481
Certified, File number LR59623
-10° to 55° C (14° to 131°F)
-25° to 65°C (-13° to 149°F)
35 to 85% RH
CSA
Ambient
Operating
temperature Storage
Humidity
Insulation resistance
Dielectric strength
20 MΩ minimum at 500 VDC, measured with an output unit installed
2,000 VAC, 50/60 Hz for 1 minutes between terminals of different polarities
10 to 55 Hz, 19.6 m/s2 (2 G) in X, Y, and Z directions for 2 hours each
10 to 55 Hz, 9.8 m/s2 (1 G) in X, Y, and Z directions for 10 minutes
294 m/s2 (30 G) in 6 directions, 3 times each
Vibration
Mechanical durability
Malfunction durability
Mechanical durability
Malfunction durability
Shock
196 m/s2 (20 G) in 6 directions, 3 times each
Note:
Optional NEMA 4 panel covers are available for E5–J controllers:
Y92A-96N for E5AJ, Y92A-49N for E5EJ, and Y92A-48N for E5CJ
■ CURRENT TRANSFORMERS FOR E5AJ, E5EJ, E5CJ❑2HB-F
Part number
E54-CT1
E54-CT3
Heater current
Dielectric strength
Vibration resistance
Weight
Maximum 50 A continuous service, single-phase
1,000 VAC
50 Hz (approx. 10 G)
11.5 g (0.41 oz.)
—
50 g (1.8 oz.)
Accessories included
2 contacts, 2 plugs
■ COMMUNICATIONS FOR E5AJ, E5EJ
Protocol
RS-232C
RS-422
RS-485
Transmission method
Maximum cable length
Synchronization method
Baud rate
4-wire half duplex
15 m (49.2 ft)
4-wire half duplex
500 m (1,640 ft)
2-wire half-duplex
500 m (1,640 ft)
Start-stop synchronization (asynchronous method)
1,200/2,400/4,800/9,600/19,200 bps
ASCII (7 bits)
Transmission code
Write to temperature controller
Set point, alarm value, remote/local selection, proportional band, integral time, rate time (see note)
Read from temperature controller Process value, output value, set point, alarm value, heater current value, initial status, proportional
band, reset time, rate time, error codes, etc. (see note)
System limits
Peer to peer only
A maximum of 32 controllers can be connected to one host
computer in serial communication
Note:
If E5AJ is in ON/OFF control mode or PID control mode with fuzzy self-tuning, an undefined error will result if the proportional
band, integral time, or derivative time command is transmitted.
4
E5❑J
E5❑J
Dimensions
Unit: mm (inch)
109.7 (4.32)
98 (3.86)
96 x 96
(3.78 x 3.78 )
■ E5AJ
11.7
112
(4.41)
Side-by-side mounting of
several controllers
Recommended panel thickness is 1 to
8 mm (0.04 to 0.32 in).
Panel cutout
91 x 91
(3.58 x 3.58)
92
(3.62)
92
(3.62)
120 (4.72)
min.
92
(3.62)
For side-by-side mounting:
L = 96 mm x number of units - 3.5 mm
(3.78 in x number of units - 0.14 in)
■ E5EJ
109.7 (4.32)
98 (3.86)
48
(1.89)
11.7
96
(3.78)
112
(4.41)
Panel cutout
Side-by-side mounting of
several controllers
45
44 (1.73)
(1.77)
92
(3.62)
92
(3.62)
120 (4.72)
min.
91
(3.58)
For side-by-side mounting:
L = 48 mm x number of units - 2.5 mm
= (1.89 in x number of units - 0.10 in)
Recommended panel thickness is 1 to
8 mm (0.04 to 0.32 in).
5
E5❑J
E5❑J
109.2 (4.30)
100 (3.94)
■ E5CJ
9.2
48 x 48
(1.89 x 1.89)
58
(2.28)
Side-by-side mounting of
Panel cutout
several controllers
Recommended panel thickness is 1 to 4 mm
(0.04 to 0.16 in).
44.8 x 44.8
(1.76 x 1.76)
45
(1.77)
Mounting bracket Y92F-30 allows close
side-by-side mounting.
45
(1.77)
60 (2.36)
min.
45
(1.77)
For side-by-side mounting:
L = 48 mm x number of units - 2.5 mm
= (1.89 in x number of units - 0.10 in)
6
E5❑J
E5❑J
Nomenclature
■ E5EJ with communications
■ E5AJ without communications
1. Process value
display
2. Set value
display
11. Stop (STOP)
indicator
12. Remote (RMT)
indicator
3. Alarm output 1
(ALM1) indicator
10. Output (OUT)
indicator
4. Alarm output 2
(ALM2) indicator
9. Level key
8. Mode key
5. Heater burnout
(HB) indicator
6. Up key
7. Down key
■ E5CJ without communications
1. Process value
display
2. Set value
display
10. Output (OUT)
indicator
3. Alarm output 1
(ALM1) indicator
9. Level key
4. Alarm output 2
(ALM2) indicator
5. Heater burnout
(HB) indicator
6. Up key
7. Down key
8. Mode key
Key Description
Key Description
1
Process value indicator displays the present
temperature, parameter being set and error messages.
Set value indicator displays the set values, messages and
output value.
7
Down key decrements the numeric value in the display.
Pressed for 1 second or more, the display value deceases
by 50 units in a second until the lower-limit value has been
reached.
2
8
9
Mode key changes the display mode within display levels.
3
4
5
Indicator lights when alarm output 1 is turned ON.
Level key changes the display level when depressed for at
least 2 seconds.
Indicator lights when alarm output 2 is turned ON.
Heater burnout indicator lights when a heater burnout is
detected and stays lit until reset.
Up key increments the numeric value in the display.
Pressed for 1 second or more, the set value increases by
50 units in 1 second until the upper-limit value has been
reached.
10
11
Output indicator lights when the control output is ON. It
does not light when the output selector switch is set for a
current output.
6
Stop indicator lights when the temperature controller is not
in operation.
12. Indicator lights when the controller is in remote (on-line)
communication mode.
Note:
1. E5AJ and E5EJ models without communications have a Stop
indicator.
2. E5CJ-❑2HB models have all indicators shown. E5CJ-❑2 models
have OUT, ALM1 and ALM2 indicators. E5CJ-❑ models have OUT
indicator only.
7
E5❑J
E5❑J
Connections
■ E5AJ, E5EJ CONTROLLERS
For current
output
For voltage
output
For relay
output
RS-232C
RS-422
RS-485
100 to 240 VAC,
50/60 Hz
Event 1*
4 to 20 mA
12 VDC, 40 mA
Control output
Event 2*
Note:
*
E5AJ/E5EJ models with communica-
tions do not have an event input.
** Alarm output 1 is ON when the E5AJ/
E5EJ detects a sensor abnormality or
heater burnout.
Alarm output 2
Use these terminals
when connecting a
platinum RTD.
Use these terminals
when connecting a
thermocouple.
Alarm output 1**
■ E5CJ-❑2❑B CONTROLLERS
Two Alarm Outputs, One Event Input, Heater Burnout Alarm
For relay
output
For voltage
output
For current
output
12 VDC, 20 mA
4 to 20 mA
100 to 240 VAC,
50/60 Hz
Control output
Event 1*
Alarm
output 1*
Use these terminals
when connecting a
platinum RTD.
CT
Use these terminals
when connecting a
thermocouple.
Alarm output 2
Note:
*
Alarm output 1 is ON when the E5AJ/
E5EJ detects a sensor abnormality or
heater burnout.
8
E5❑J
E5❑J
■ E5CJ-❑2 CONTROLLERS
Two Alarm Outputs, No Event Input
For relay
output
For voltage
output
For current
output
4 to 20 mA
12 VDC, 20 mA
100 to 240 VAC,
50/60 Hz
Control output
Alarm
output 1
Use these terminals
when connecting a
platinum RTD.
Use these terminals
when connecting a
thermocouple.
Alarm output 2
■ E5CJ-❑ CONTROLLERS
No Alarm Outputs, No Event Input
For voltage
output
For relay
output
For current
output
12 VDC, 20 mA
4 to 20 mA
100 to 240 VAC,
50/60 Hz
Control output
Use these terminals
when connecting a
platinum RTD.
Use these terminals
when connecting a
thermocouple.
OMRON ELECTRONICS, INC.
One East Commerce Drive
Schaumburg, IL 60173
OMRON CANADA, INC.
885 Milner Avenue
Scarborough, Ontario M1B 5V8
1-800-55-OMRON
416-286-6465
Cat. No. GC TC12
1/99
Specifications subject to change without notice.
Printed in the U.S.A.
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