Omron E5CD-H Bedienungsanleitung

3690373-7A
E5CD-H
Digital Controller
INSTRUCTION MANUAL
EN
Thank you for purchasing the OMRON E5CD-H Digital Controller.
This manual describes the functions, performance, and application
methods needed for optimum use of the product.
Please observe the following items when using the product.
• This product is designed for use by qualified personnel with a
knowledge of electrical systems.
• Before using the product, thoroughly read and understand this
manual to ensure correct use.
• Keep this manual in a safe location so that it is available for
reference whenever required.
© OMRON Corporation 2025 All Rights Reserved.
Refer to the E5D-H Digital Controllers User's Manual (Cat. No. H239)
for detailed application procedures.
●
Key to Warning Symbols
Indicates a potentially hazardous situation which, if not
avoided, is likely to result in minor or moderate injury
or property damage. Read this manual carefully before
CAUTION
using the product.
●
Warning Symbols
CAUTION
Minor injury due to electric shock may occasionally occur. Do
not touch the terminals while power is being supplied.
Electric shock, fire, or malfunction may occasionally occur. Do
not allow metal objects, conductors, debris (such as cuttings)
from installation work, moisture, or other foreign matter to
enter the Digital Controller, the Setup Tool ports, or between
the pins on the connectors on the Setup Tool cable.
Do not use the product where subject to flammable or
explosive gas. Otherwise, minor injury from explosion may
occasionally occur.
Never disassemble, modify, or repair the product or touch any
of the internal parts. Minor electric shock, fire, or malfunction
may occasionally occur.
CAUTION - Risk of Fire and Electric Shock
a) This is the product UL listed as Open Type Process
Control Equipment. It must be mounted in an enclosure
that does not allow fire to escape externally.
b) More than one disconnect switch may be required to
de-energize the equipment before servicing.
c) Signal inputs are SELV, limited energy.
d) Caution: To reduce the risk of fire or electric shock, do not
interconnect the outputs of different Class 2 circuits.
●
Dimensions
Dimensions (mm)
(71.4)
4 67.4
1
48
 
• Do not remove the terminal block. Doing so may result in failure or malfunction.
• A Setup Tool port is provided on the upper of the product. Use this port to connect a personal computer to the product when
using the Setup Tool. E58-CIFQ2 USB-Serial Conversion Cable is required to connect the personal computer to the
product. (Do not use the product with the USB-Serial Conversion Cable left permanently connected.)
Refer to the instruction manual provided with the USB-Serial Conversion Cable for details on connection methods.
●
Names of Parts on Front Panel
• °C / °F : temperature unit
The temperature unit is displayed when the
displayed value is a temperature. Either C or F is
displayed according to the set value of the
temperature unit.
• Level key
Use this key to change levels:
• Mode key
Press this key to change the contents of the display.
Press this button for 1 s or longer for reverse scroll.
• Press the O key and the M key together for at
least 3 seconds to switch to protect level.
• Shift key (PF key)
The default PF Setting parameter is for shifting the
digit. This is a function key. When it is pressed, the
function set for the PF Setting parameter will
operate.
■
Operation Menu
●
Alarms
(Alarms are output from auxiliary outputs.)
Alarm output function
Setting Alarm type Positive alarm Negative alarm
value (X) value (X)
0 No alarm function Output off
Vary with
*1 Deviation upper/lower limit
1
"L", "H" values
X
2 Deviation upper limit ON ON
OFF OFF
SP
X
ON
3 Deviation lower limit ON
OFF OFF
SP
L H
Vary with
ON
*1 4 Deviation upper/lower range
OFF "L", "H" values
SP
Deviation upper/lower limit L H Vary with
ON
*1 5
standby sequence ON OFF "L", "H" values
SP
X
Deviation upper limit
ON
6 ON
standby sequence ON
OFF OFF
SP
X
Deviation lower limit
7 ON ON
standby sequence ON OFF OFF
SP
X
8 Absolute value upper limit ON ON
OFF OFF
0
X
9 Absolute value lower limit ON ON
OFF OFF
0
X
Absolute value upper limit
ON
10 ON
standby sequence ON
OFF OFF
0
Absolute value lower limit X
11 ON ON
standby sequence ON OFF OFF
0
12 LBA (only for alarm 1)
13 PV Change Rate Alarm
X
ON
14 SP absolute value upper limit ON
OFF OFF
0
X
15 SP absolute value lower limit ON ON
OFF OFF
0
X
ON
16 MV absolute value upper limit ON
OFF OFF
0
X
MV absolute value lower limit ON ON
17
OFF OFF
0
*1: Upper and lower limits can be set for parameters 1, 4 and 5 to provide for
different types of alarm. These are indicated by the letter "L" and "H".
• The default alarm type is "2"
If the output relays are used past their life expectancy,
contact fusing or burning may occasionally occur. Always
consider the application conditions and use the output relays
within their rated load and electrical life expectancy. The life
expectancy of output relays varies considerably with the
output load and switching conditions.
The maximum terminal temperature is 75°C. Use wires with a
heat resistance of 75°C min to wire the terminals.
Set the parameters of the product so that they are suitable for
the system being controlled. If they are not suitable,
unexpected operation may occasionally result in property
damage or accidents.
A malfunction in the Digital Controller may occasionally make
control operations impossible or prevent alarm outputs,
resulting in property damage. To maintain safety in the event
of malfunction of the Digital Controller, take appropriate
safety measures, such as installing a monitoring device on a
separate line.
Precautions for Safe Use
Be sure to observe the following precautions to prevent operation
failure, malfunction, or adverse affects on the performance and
functions of the product. Not doing so may occasionally result in
unexpected events. Use the product within specifications.
(1) The product is designed for indoor use only. Do not use the
product outdoors. Do not use or store the product in any of the
following locations.
• Places directly subject to heat radiated from heating equipment.
• Places subject to splashing liquid or oil atmosphere.
• Places subject to direct sunlight.
• Places subject to intense temperature change.
• Places subject to icing and condensation.
• Places subject to vibration and large shocks.
• Places subject to dust or corrosive gas (in particular, sulfide gas
and ammonia gas).
(2) Use and store the Digital Controller within the rated ambient
temperature and humidity. Provide forced-cooling if required.
(3) To allow heat to escape, do not block the area around the
product. Do not block the ventilation holes on the product.
(4) Be sure to wire properly with correct signal name and polarity of
terminals.
(5) For the wiring materials for the E5D-H, use stranded or solid
copper wires with a cross-sectional area of 0.25 to 1.5 mm
(equivalent to AWG24 to AWG16). The stripping length is 10 mm
if ferrules are used and 8 mm if ferrules are not used. Connect
only one wire to each terminal. If the cross-sectional area of the
wiring is small, it may come out of the terminal block or there may
be poor contact, and if the cross-sectional area is large, it may not
come out of the terminal block.
(6) Do not wire the terminals which are not used.
(7) Allow as much space as possible between the controller and
devices that generate a powerful high- frequency or surge.
Separate the high-voltage or large-current power lines from other
lines, and avoid parallel or common wiring with the power lines
when you are wiring to the terminals.
(8) Use the Digital Controller within the rated load and power supply.
●
Installation
Individual mounting (mm)
In the pack:
• Main unit
• Safety Precautions
44.8
• Watertight packing
(Y92S-P8): 
• Adapter (Y92F-49): 
Sold Separately
• USB-Serial Conversion +0.6
45
0
Cable (E58-CIFQ2)
Operation indicators
SUB1: Auxiliary output 1 indicator
•
• No.1 display
Process value or set data type
• SUB2: Auxiliary output 2 indicator
• OUT1
indicators
• No.2 display
In the case of linear current output,
Set point, set data read-out value or
lit except the output is 0%.
changed input value
• TUNE:
Lit during auto-tuning.
• Up and Down keys
• STOP: Control stopped indicator
Each press of U key increments or
Lit when "Run/Stop" is stopped during
advances the values displayed on the
operation.
No.2 display.
During control stop, functions other
Each press of D key decrements or
than control output are valid.
returns the values displayed on the No.2
display.
●
Input Type
Setting range
Input type Setting
°C
0 -200.0 to 850.0
1 -199.9 to 500.0
Pt100
2 0.0 to 100.0
3 -199.9 to 500.0
JPt100
X
4 0.0 to 100.0
SP 5 -200.0 to 1300.0
K
X
6 -20.0 to 500.0
SP
7 -100.0 to 850.0
J
8 -20.0 to 400.0
9 -200.0 to 400.0
T
10 -199.9 to 400.0
11 -200.0 to 600.0
E
X
L 12 -100.0 to 850.0
SP
13 -200.0 to 400.0
X
U
14 -199.9 to 400.0
SP
N 15 -200.0 to 1300.0
X
R 16 0.0 to 1700.0
0
S 17 0.0 to 1700.0
X
B 18 0.0 to 1800.0
0
X C/W 19 0.0 to 2300.0
PL II 20 0.0 to 1300.0
0
X K 21 -100.00 to 300.00
0 J 22 -50.00 to 200.00
T 23 -50.00 to 200.00
Pt100 24 -199.99 to 300.00
X 4 to 20 mA 25
Use the following ranges for scaling: -19999
0 to 20 mA 26
0
to 32400, -1999.9 to 3240.0, -199.99 to
X 1 to 5 V 27
324.00, -19.999 to 32.400
0 to 5 V 28
0
X
0 to 10 V 29
0
* The default is "5".
X
* s.err will be displayed when a platinum resistance thermometer is mistakenly
connected while input type is not set for it. To clear the s.err display, correct the
0
wiring and cycle the power supply.
(9) Make sure that the rated voltage is attained within two seconds of
turning ON the power using a switch or relay contact. If the
voltage is applied gradually, the power may not be reset or output
malfunctions may occur.
(10) Make sure that the Digital Controller has 30 minutes or more to
warm up after turning ON the power before starting actual control
operations to ensure the correct temperature display.
(11) During tuning, ensure that the power for the load (e.g., heater) is
ON. Otherwise, the correct tuning result cannot be calculated and
optimal control will not be possible. Tuning is used in the following
functions:
AT, adaptive control, automatic filter adjustment, water-cooling
output adjustment, and D-AT.
(12) A switch or circuit breaker should be provided close to this unit.
The switch or circuit breaker should be within easy reach of the
operator, and must be marked as a disconnecting means for this
unit.
(13) Wipe off any dirt from the Digital Controller with a soft dry cloth.
Never use thinners, benzine, alcohol, or any cleaners that contain
these or other organic solvents. Deformation or discoloration may
occur.
(14) Design system (control panel, etc) considering the 2 second of
delay that the controller's output to be set after power ON.
(15) The output will turn OFF when you move to the Initial Setting
Level. Take this into consideration when performing control.
(16) The number of non-volatile memory write operations is limited.
Therefore, use RAM write mode when frequently overwriting data
during communications or other operations.
(17) When disassembling the Digital Controller for disposal, use
suitable tools.
(18) Do not exceed the communications distance that is given in the
specifications and use the specified communications cable. Refer
to the E5D-H Digital Controllers User's Manual (Cat. No. H239)
for the communications distance and cable specifications.
(19) Do not turn the power supply to the Digital Controller ON or OFF
while the USB-Serial Conversion Cable is connected. The Digital
Controller may malfunction.
(20) For the power supply voltage input, use a commercial power
supply with an AC input. Do not use the output from an inverter as
the power supply. Depending on the output characteristics of the
inverter, temperature increases in the product may cause smoke
or fire damage even if the product has a specified output
frequency of 50/60 Hz.
(21) When using adaptive control, turn ON power for the load at the
same time as or before supplying power to the Digital Controller.
(22) Observe the following precautions when you wire the Digital
Controller.
2
• Do not wire anything to the release holes.
• When you insert a flat-blade screwdriver into a release hole on
the terminal block, do not tilt or twist the screwdriver. The
terminal block may be damaged.
• Insert a flat-blade screwdriver into the release holes at an
angle. The terminal block may be damaged if you insert the
screwdriver straight in.
• Do not allow the flat-blade screwdriver to fall out while it is
inserted into a release hole.
• Do not bend a wire past its natural bending radius or pull on it
with excessive force. Doing so may cause the wire to break.
• Do not use crossover wiring except for the input power supply
and communications.
(23) Do not use the Digital Controller if the front sheet is peeling.
Side-by-side mounting (mm)
+1.0
(48 x number of units - 2.5)
Waterproofing is impossible
0
with side-by-side installation.
When waterproofing is
required, fit watertight
packing on the backside of
front panel.
• Insert the main unit through the mounting hole in the panel
(1 to 5 mm thickness). Insert the mounting brackets
(supplied) into the fixing slots located on the top and bottom
of the rear case.
• Tighten the two mounting screws on the top and bottom of
the adapter to keep them balanced, and finally tighten them
to a torque of between 0.29 and 0.39 N·m.
• When more than one machine is installed, make sure that
the ambient temperature does not exceed the specified limit.
• A:
Flashing or lit during adaptive control.
• CMW: Communications writing
enabled/disabled indicator
to 2: Control outputs 1 to 2
Lit when communications writing is enabled
and not lit when it is disabled.
• : Protection indicator
Lit when Setting Change Protect is ON
(disables the Up and Down Keys).
• MANU: Manual output indicator
Lit when the Auto/Manual Mode is set to
Manual Mode.
• Bar Display:
Displays the MV or heater current in
10 steps.
●
Error Display (troubleshooting)
When an error has occurred, the No.1 display shows the error code. Take necessary
measure according to the error code, referring the table below.
°F
-300.0 to 1500.0
-199.9 to 900.0
No.1 display Meaning
0.0 to 210.0
Check the setting of the Input Type parameter,
-199.9 to 900.0
s.err Input error
check the input wiring, and check for broken or
(S. Err) *6
0.0 to 210.0 shorts in the temperature sensor.
-300.0 to 2300.0
After the check of input error, turn the power OFF
0.0 to 900.0 then back ON again. If the display remains the
A/D converter
same, the controller must be repaired. If the
e333
-100.0 to 1500.0 error
display is restored to normal, then a probable
(E333)
*6
0.0 to 750.0 cause can be external noise affecting the control
system. Check for external noise.
-300.0 to 700.0
Turn the power OFF then back ON again. If the
-199.9 to 700.0
display remains the same, the controller must be
-300.0 to 1100.0 e111
repaired. If the display is restored to normal, then
Memory error
(E111)
a probable cause can be external noise affecting
-100.0 to 1500.0
the control system. Check for external noise.
-300.0 to 700.0
If the input value exceeds the display limit (-19999 to 32400), though it is within the control
-199.9 to 700.0
range, [[[[ will be displayed under -19999 and ]]]] above 32400.
-300.0 to 2300.0
Under these conditions, control outputs and alarms will operate normally.
0.0 to 3000.0 Refer to the E5D-H Digital Controllers User's Manual (Cat. No. H239) for the controllable
ranges.
0.0 to 3000.0
*6: Error shown only for "Process value / Set point". Not shown for other status.
0.0 to 3200.0
■
0.0 to 3200.0
Other functions
0.0 to 2300.0
-100.00 to 300.00
Refer to the E5D-H Digital Controllers User's Manual (Cat. No. H239) for
-50.00 to 200.00 information on the Advanced Function Setting Level, Monitor/Setting Item Level,
Manual Control Level, and other functions.
-50.00 to 200.00
Refer to the E5D-H Digital Controllers Communications Manual (Cat.No. H240) for
-199.99 to 300.00
information on communications.
●
Specifications
Power supply
voltage
Operating voltage
range
Power consumption
Option 000:
All other
specifications:
Indication accuracy
(Ambient
temperature: 23°C)
Event input
Contact input
No-contact input
Control output 1
Control output 2
Control method
Auxiliary outputs
Transfer output
Ambient
temperature
Ambient humidity
Storage
temperature
Altitude
Recommended fuse
Weight
Degree of
protection
Installation
environment
Memory protection
●
Connections
(The applicability of the electric terminals varies with the type of machine.)
Do not connect anything to the terminals that are shaded gray.
□□□□ □□□
E5CD-H BM- Control outputs 1 and 2
Relay output
250 VAC, 3 A(resistive load)
Options
Voltage output(for driving SSR)
Input Power Supply
12 VDC, 21 mA
Auxiliary Outputs
Linear current output
4 to 20 mA DC, 0 to 20 mA DC
Control Output 1,2
Load: 500 Ω max.
Control Output
QX CX QQ
RX
One relay One voltage One linear Two voltage
output output current output outputs
(for driving SSR) (for driving SSR)
1 1 1 1
OUT1 OUT1 OUT1 + OUT1
+ +
R - Q - C - Q
2 2 2 2
3 3 3 3
- OUT2
4 4 4 4 + Q
1
Sensor Temperature/Analog Input
2
TC Pt I V
3
A +
6 6 6 6 4
mA
- B - 5
7 7 7 7
-
V
6
B
8 8 8 8
+
+ 7
8
The E5CD-H is set for a K thermocouple (input type of 5) by
default. If a different sensor is used, an input error (s.err)
will occur. Check the setting of the Input Type parameter.
Options
001 002 003 004
Event inputs 1 and 2, Communications Communications Communications
and CT1 (RS-485) and CT1 (RS-485) and (RS-485) and
CT1 and 2 event inputs 3 and 4
B(+) B(+) B(+)
(-)
17 17 17 17
* * *
(-)
18 RS-485 18 RS-485 18 RS-485 18
19 19 19 19
EV1 A(-) A(-) A(-)
* *
20 20 20 20
EV2
(-)
21 21 21 21
CT1 CT1 CT1
(-)
22 22 22 22
*
23 23 23 23
EV3
CT2
24 24 24 24
EV4
Precautions for Correct Use
1. Connecting Wires to Push-In Plus
Terminal Block
Status at error
● Part Names of the Terminal Block
Action
Control
Alarm
output
Operates
OFF as above the
upper limit. ● Connecting Wires with Ferrules and Solid Wires
Insert the solid wire or ferrule straight into the
terminal block until the end strikes the terminal
block.
OFF OFF
If a wire is difficult to connect because it is too
thin, use a flat-blade screwdriver in the same
way as when connecting stranded wire.
● Connecting Stranded Wires
OFF OFF
Use the following procedure to connect the wires to the
terminal block.
1. Hold a flat-blade screwdriver at an angle and insert it
into the release hole.
The angle should be between 10° and 15°. If the
flat-blade screwdriver is inserted correctly, you will feel
the spring in the release hole.
2. With the screwdriver still inserted into the release hole,
insert the wire into the terminal hole until it strikes the
terminal block.
3. Remove the flat-blade screwdriver from the release
hole.
● Checking Connections
• After the insertion, pull gently on the wire to make sure that it will not come off and the
wire is securely fastened to the terminal block.
• If you use a ferrule with a conductor length of 10 mm, part of the conductor may be
visible after the ferrule is inserted into the terminal block, but the product insulation
distance will still be satisfied.
2. Removing Wires from Push-In Plus
Terminal Block
Use the following procedure to remove wires from the
terminal block.
The same method is used to remove stranded wires, solid
wires, and ferrules.
1. Hold a flat-blade screwdriver at an angle and insert it
into the release hole.
2. With the screwdriver still inserted into the release hole,
remove the wire from the terminal insertion hole.
3. Remove the flat-blade screwdriver from the release
hole.
3. Recommended Tools
● Recommended Flat-blade Screwdriver
Use a flat-blade screwdriver to connect and remove wires.
Use the flat-blade screwdriver on the right.
100 to 240 VAC, 50/60 Hz or 24 VAC,
50/60 Hz / 24 VDC
85 to 110% of the rated voltage
5.2 VA max. (100 to 240 VAC)
3.1 VA max. (24 VAC)/1.6 W max. (24 VDC)
6.5 VA max. (100 to 240 VAC)
4.1 VA max. (24 VAC)/2.3 W max. (24 VDC)
Thermocouple: (±0.1 % of indication value or
±1°C, whichever is greater) ±1 digit max.
Platinum resistance thermometer: (±0.1 % of
indication value or ±0.5°C, whichever is
greater) ±1 digit max.
Analog input: ±0.1 % FS ±1 digit max.
Output current: approx. 7 mA per contact.
ΟN:1 kΩ max., OFF: 100 kΩ min.
ON: residual voltage 1.5 V max.,
OFF: leakage current 0.1 mA max.
Relay output :SPST-NO, 250 VAC, 3A
(resistive load)
Electrical life of relay: 100,000 operations
Voltage output (for driving SSR): 12 VDC
±20%, 21 mA
Linear current output: 4 to 20 mA DC, 0 to 20
mA DC Load: 500 Ω max.
Voltage output (for driving SSR): 12 VDC
±20%, 21 mA
ON/OFF or 2-PID control
Relay outputs: SPST-NO, 250 VAC
2 outputs: 2 A (resistive load)
Electrical life of relay: 100,000 operations
4 to 20 mA DC with load of 500 Ω max.
1 to 5 VDC with load of 1 kΩ min.
-10 to 55°C (Avoid freezing or condensation)
25 to 85%
-25 to 65°C (Avoid freezing or condensation)
Max. 2,000m
T2A, 250 VAC, time-lag, low-breaking capacity
130 g (Digital Controller only)
Front panel: IP66/ UL Type 1
Rear case: IP20, Terminal section: IP00
Overvoltage category II, pollution degree 2
(as per IEC61010-1)
Non-volatile memory
(Number of write operations: 1,000,000)
Common terminals are indicated with
Auxiliary outputs
asterisks (*).
1 and 2
You can use the input power supply and
Relay outputs
communications common terminals for
250 VAC: 2 A
crossover wiring.
(resistive load)
Do not exceed the maximum number of
Digital Controllers given below if you use
crossover wiring for the input power
supply.
100 to 240 VAC Controllers: 16 max.
24 VAC/VDC Controllers: 8 max.
Wiring Example:
13
To another E5CD-H
Auxiliary Outputs
14
15
9
Auxiliary output 2
16
10
*
11
Auxiliary output 1
Check for a single-fault
12
condition of the COM terminal
before use if auxiliary outputs
will be connected to different
17 9
electrical potentials.
18 10
19 11
20 12 Input Power Supply
21 13 A D
100 to 240 VAC 24 VAC/DC
22 14
23 15 13 13
* *
24 16
14 14
15 15
* *
16 16
(no polarity)
*1. When complying with
006
EMC standards, the line
Event inputs 1 and 2,
and transfer output connecting the sensor
must be 30 m or less.
(-)
If the cable length
17
exceeds 30 m,
* *
(-)
18
compliance with EMC
standards will not be
19
EV1
* possible.
20
*2. Use non-voltage inputs
EV2
21 for the event inputs. The
*
+ polarity for a non-contact
22
input is indicated by "(-)."
V Transfer
+
23
Output
I
24
-
Release hole
Terminal
(Insertion) hole
Ferrules and
Solid Wires
Flat-blade
screwdriver
10 to 15°
2 1
3
Flat-blade
screwdriver
10 to 15°
2 1
3
Side Front
2.5 mm
dia.
0.4 mm 2.5 mm