Operation indicators
• SUB1: Auxiliary output 1 indicator
Lit when the function assigned to
auxiliary output 1 is ON.
• SUB2: Auxiliary output 2 indicator
Lit when the function assigned to
auxiliary output 2 is ON.
• SUB3: Auxiliary output 3 indicator
Lit when the function assigned to
auxiliary output 3 is ON.
• HA: Heater burnout alarm/Heater short
alarm/Heater overcurrent alarm indicator
Lit when a heater burnout alarm, heater
short alarm, or heater overcurrent alarm
has occurred.
Dimensions (mm)
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 using the product.
E5AN-H
Digital Controller
1660639-6E
For detailed operating instructions, please refer to the E5CN-H/E5AN-H/E5EN-H
Digital Controllers User's Manual Advanced Type (Cat. No. H157).
Significance of WARNINGs and CAUTIONs
INSTRUCTION MANUAL
Thank you for purchasing the OMRON E5AN-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.
Suitability for Use
OMRON shall not be responsible for conformity with any standards, codes, or regulations that
apply to the combination of the products in the customer's application or use of the product.
Take all necessary steps to determine the suitability of the product for the systems, machines,
and equipment with which it will be used.
Know and observe all prohibitions of use applicable to this product.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE
OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN
DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY
RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT
OR SYSTEM.
See also Product catalog for Warranty and Limitation of Liability.
CAUTION
AH1
CAUTION
Do not touch the terminals while power is being supplied.
Doing so may occasionally result in minor injury due to electric shock.
Do not allow pieces of metal, wire clippings, or fine metallic shavings or filings from installation to
enter the product. Doing so may occasionally result in electric shock, fire, or malfunction.
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 product is 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.
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.
Tighten the terminal screws to between 0.74 and 0.90 N•m. Loose screws may occasionally result in fire.
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.
EN
Safety Precautions
OMRON Corporation
©All Rights Reserved
* The internal mechanisms can be drawn out for maintenance without removing terminal wiring.
* Do not remove the terminal block. Doing so may result in failure or malfunction.
* A Setup Tool port is provided on the bottom of the product. Use this port to connect a personal computer to the
product when using the Setup Tool. E58-CIFQ1 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.
Individual mounting (mm) Mounting the output unit
• Insert the main unit through the mounting hole in the panel (1-8 mm
thickness). Insert the mounting brackets (supplied) into the fixing slots
located on the top and bottom of the rear case.
• Alternately tighten the top and bottom screws on the mounting fixtures
applying equal pressure a little at a time until the rachet rotates freely.
• When more than one machine is installed, make sure that the ambient
temperature does not exceed the specified limit.
Output placement is not required on the E5AN-HPRR@@
.nim 021
92
29
+ 0.8
0
8.0 +
0
• 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 key and the M
key
together for at least 3 seconds to
switch to protect level .
• Function key/Auto/Manual key
Press this function key to operate
the function set with the PF Setting.
Key to Warning Symbols
Dimensions
Names of parts on front panel
Warning Symbols
Installation
Wiring
Connections
(The applicability of the electric terminals varies with the type of machine.)
• RSP
:
Lit when Remote SP
Mode is set.
• OUT1: Control output 1 indicator
Lit when control output 1 is ON and not
lit when it's OFF.
For a current output, lit except for a 0% output.
• OUT2: Control output 2 indicator
Lit when control output 2 is ON and not
lit when it's OFF.
• STOP: control stop indicator
Lit when event input or “Run/Stop” is
stopped during operation.
During control stop, functions other than
control output are valid.
• CMW: communications writing enable/
disable indicator
Lit when communications writing is
“enabled” and is out when it is “disabled”.
For a current output, lit except for a 0% output.
• °C / °F : temperature unit
The temperature unit is displayed when
the displayed value is a temperature.
When this parameter is set to “°C”,
“C” is displayed, and when set to
“°F”, “
F
” is displayed.
This flashes while ST (Self-Tuning) is
activated.
• : 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.
Terminal
cover
Watertight
packing
Mounting
bracket
Power supply voltage 100 to 240 VAC, 50/60 Hz or
24 VAC, 50/60 Hz /
24VDC
Operating voltage range 85 to 110% of the rated voltage
Power consumption Approx. 12 VA (100 to 240 VAC)
Approx. 8.5 VA (24 VAC)/5.5 W (24 VDC)
Indication accuracy Thermocouple:
(Ambient temperature: 23°C) (±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.
Event input Output current: approx. 7 mA per contact.
Contact input ON:1 k Ω max., OFF: 100 k
Ω
min.
No-contact input ON: residual voltage 1.5 V max.,
OFF: leakage current 0.1 mA max.
Control output 1,2 Relay output: SPST-NO,
250 VAC, 5 A (resistive load)
Electrical life of relay:
100,000 operations
Control method ON/OFF or 2-PID control
Auxiliary outputs Relay outputs: SPST-NO,250 VAC, 3 A
(resistive load),
Electrical life of relay: 100,000 operations
Ambient temperature –10 to 55°C
(Avoid freezing or condensation)
Ambient humidity RH25 to 85%
Storage temperature –25 to 65°C
(Avoid freezing or condensation)
Altitude Max. 2,000 m
Recommended fuse T2A, 250 VAC, time-lag,
low-breaking capacity
Weight Approx. 310 g (main unit only)
Degree of protection Front panel: IP66
Rear case: IP20, Terminal section: IP00
Installation environment Installation category II, pollution
degree 2 (as per IEC61010-1)
Memory protection Non-volatile memory
(Number of write operations: 1,000,000)
Input Position proportional potentiometer input,
Remote SP input
Transfer output 4
to 20 mA DC, Load: 600 Ω max.
Specifications
Control Output Unit
SSR output
75-250 VAC, 1A
(resistive load)
Control output
1, 2
• 100 to 240 VAC
• 24 VAC/VDC (no polarity)
-
+
1
2
3
4
5
14
15
6
7
8
9
10
16
17
18
19
23
24
25
26
27
28
29
30
20
CT1
CT2
EV1
EV2
CT2
Potentiometer
W
C
O
-
+
21
22
13
DO NOT
USE
+
+
-
B
+
V
mA
-
-
B
A
DO NOT
USE
DO NOT
USE
DO NOT
USE
14
15
16
DO NOT
USE
DO NOT
USE
DO NOT
USE
11
12
25
26
27
28
EV4
EV3
21
22
23
24
29
30
+
-
Remote SP input
+
-
Control Output Unit
Control output
1, 2
SSR output
Relay output
250 VAC, 5A
(resistive load)
Auxiliary output
1, 2, 3
250 VAC, 3 A
(resistive load)
Relay outputs
Input power supply
Control output 1
Control output 2
Auxiliary output 1
Auxiliary output 2
Event Inputs
Auxiliary
output 3
RS-232C
RS-485
RS-422
SD
11
RD
12
SG
13
RDB
11
RDA
12
SG
13
SDB
21
SDA
22
B(+)
11
A(-)
12
DO NOT USE
13
B(+)
21
A(-)
22
21
22
DO NOT USE
DO NOT USE
Communications
4-20mA DC
max.)(Load: 600
Ω
4-20 mA DC
Transfer output
A heater burnout alarm, Heater Short
alarm, heater overcurrent alarm, or
input alarm is output to the output to
which the alarm 1 function is assigned.
75-250 VAC, 1A
DO NOT
USE
(resistive load)
Solderless terminal size: M3.5
Terminal cover:
(Model: E53-COV16)
USB-Serial Conversion Cable
(Sold Separately)
(E58-CIFQ1)
In the pack:
• Main unit
• Watertight packing
• Two mounting brackets
• Instruction manual
• Terminal cover
(Provided only for models
with "-500" suffix.)
• Up and Down keys
Use the keys to change the values displayed on
the No.2 display.
Each press of
U
key increments or advances the
values displayed on the No.2 display.
Each press of
D
key decrements or returns the
values displayed on the No.2 display.
• No.1 display
Process value or set data symbol
• No.2 display
Set point, set data read-out value or changed
input value
• No. 3 display
MV, Soak Time Remain, and Bank No. .
Default setting : 0
Operation level
Adjustment level
Level
Set value
• AT in Adjustment level
Designate "at-2: 100% AT execute" or
at-1: 40%
AT execute" to execute AT and
to cancel AT.
“at” flashes
“AT cancel”
display automatically returns to “
off
”.
U
D
Set value
0
1
2
× ×
×
×
Initial setting
level
Communications
setting level
Advanced function
setting level
Default setting : 0
at
off
at
at-2
OMRON EUROPE B.V.
Wegalaan 67-69, NL-2132 JD Hoofddorp The Netherlands
Phone 31-2356-81-300
FAX 31-2356-81-388
OMRON ELECTRONICS LLC
One Commerce Drive Schaumburg, IL 60173-5302 U.S.A
Phone 1-847-843-7900
FAX 1-847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark, Singapore 119967
Phone 65-6835-3011
FAX 65-6835-2711
*2: Error shown only for "Process value / Set point". Not shown for other status.
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.
If the input value exceeds the display limit (
-
19999 to 32400), though it is within the control
range,
[[[[
will be displayed under
−19999 and
]]]]
above 32400. Under these conditions,
control output and alarm output will operate normally.
Refer to E5CN-H/E5AN-H/E5EN-H User's Manual
Advanced Type (Cat. No. H157)
for details of control range.
Turn the power OFF then back ON again. If the
display remains the same, the controller must be
repaired. If the display is restored to normal, then
a probable cause can be external noise affecting
the control system. Check for external noise.
After the correction of A/D converter error, turn the
power OFF then back ON again. If the display
remains the same, the controller must be repaired.
If the display is restored to normal, then a
probable cause can be external noise affecting the
control system. Check for external noise.
No.1 display
Meaning
A/D converter error
*2
Memory error
Input error
*2
s.err
(S. Err)
e111
(E111)
Action
OFF
Alarm
Control
output
Status at error
OFF
OFF
Operates
as above the
upper limit.
OFF
OFF
e333
(E333)
*1
*1
*1
*The default is“5”.
*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 wiring and cycle the power supply.
*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"
Error display (troubleshooting)
Alarms
Input Type
AT (auto-tuning)
Initial setting/Communications protection
This protect level restricts movement to the initial setting level,
communications setting level and advanced function setting level.
Setting change protection
Setting changes by key operation are restricted.
OFF “off”: Setting can be changed by key operation
ON “on” : Setting cannot be changed by key operation (“ ” will light.)
(Protect level settings can all be changed.)
PF key protection
PF Key operation can be enabled or disabled.
OFF “off”: PF Key enabled.
ON ”on” : PF Key disabled.
For details about advanced function
setting level, bank setting level,pid
setting level,monitor/setting item
level, or manual control level, refer to
E5CN-H/E5AN-H/E5EN-H Digital Con-
trollers User's Manual Advanced Type
(Cat. No. H157).
For communications details, refer to
E5CN-H/E5AN-H/E5EN-H Digital
Controllers Communications Manual
Advanced Type (Cat. No. H159).
Other functions
Operation menu
Protection function
Protection function, to prevent unwanted settings, restricts the setting items to be used
or designates if operation of the key is valid or invalid.
Operation / Adjustment protection
The following table shows the relationship between settings and protect limits related to
Operation level and Adjustment level.
: Change to
other levels
possible
× : Change to
other levels
not possible
: Can be displayed and changed
: Can be displayed
× : Display or shifting to another
level is not possible.
Process value
PV/SP
Others
0 1
×
2
×
×
3
×
×
“100%AT Execute”
oap
t
0
icp
t
0
wtp
t
o
ff
pfp
t
o
ff
PF Key Protect
prl
p
0
(No.1display flushes,
then the control stops.)
Operation / Adjustment
Protect
Initial Setting /
Communication
Protect
Setting Change Protect
Password to Move
to Protect Level
Restricts which settings can be displayed
or changed, and restricts change by key
operation.
Input Type
*3
Scaling Upper Limit
(only when setting analog input)
Scaling Lower Limit
(only when setting analog input)
Decimal Point
(only when setting analog input)
Temperature Unit
SP Upper Limit
SP Lower Limit
PID ON/OFF
In ON/OFF control =
onof
In 2-PID control =
pid
Standard or Heating/Cooling
Standard control =
stnd
Heating and cooling control =
h-c
(Select standard control or heating
and cooling control as required)
Control Period (Heating)
(Unit: Seconds)
Alarm 2 Type: Specified models only
Alarm 1 Type: Specified models only
Control Period (Cooling)
(Unit: Seconds)
°C=
c
°F=
f
(C stands for Celsius, F for Fahrenheit)
ST (Self-tuning)
ST ON =
on
ST OFF =
off
Direct/Reverse Operation
In Reverse Operation (Heating) =
or-r
In Direct Operation (Cooling)
=
or-d
*3
*4
*3
*4
*3: Refer to the adjoining tables for details of input types and alarm types.
*
4: Applicable only to models with alarm functions.
*
5: Operation is stopped when moved to the initial setting level.
(control/alarm are both stopped.)
*6: The grayed-out setting items may not be displayed according to the models
and setting.
*
7: This function is supported only by models with heater burnout detection.
*6
*6
*6
*6
*6
*6
*6
*6
Transfer Output Type
Transfer Output Upper Limit
Transfer Output Lower Limit
in-t
5
in-h
100
in-l
0
dp
0
d-u
c
sl-h
1300.0
sl-l
-200.0
cntl
pid
s-hc
stnd
st
on
Program Pattern
ptrn
off
cp
20
c-cp
20
orev
or-r
alt1
2
Initial setting level enables users to specify their
preferred operating conditions (input type, alarm type,
control method, etc.)
Hold down
for at least
3 seconds
Hold down
for at least
1 second
Hold and
M
keys down
for at least 3 seconds
Operation stopped.
(Control/alarm are both stopped.)
*5
*6
*6
*6
*6
*6
tr-t
off
tr-h
100.0
tr-l
0.0
Extraction of Square Root Enable
(Only when analog input is set)
*6
sqr
off
*6
Alarm 1 Hysteresis
alh1
0.2
Alarm 2 Hysteresis
alh2
0.2
alt2
2
Initial Setting Level
Protect Level
The setting data for the E5AN-HAA2HBF is shown here as an example.
Check the wiring before turning ON the power supply.
Adjustment Level
-200.0 to 850.0(°C)
-199.9 to 500.0(°C)
0.0 to 100.0(°C)
-199.9 to 500.0(°C)
0.0 to 100.0(°C)
-200.0 to 1300.0(°C)
-20.0 to 500.0(°C)
-100.0 to 850.0(°C)
-20.0 to 400.0(°C)
-200.0 to 400.0(°C)
-199.9 to 400.0(°C)
-200.0 to 600.0(°C)
-100.0 to 850.0(°C)
-200.0 to 400.0(°C)
-199.9 to 400.0(°C)
-200.0 to 1300.0(°C)
0.0 to 1700.0(°C)
0.0 to 1700.0(°C)
100.0 to 1800.0(°C)
0.0 to 2300.0(°C)
0.0 to 1300.0 (°C)
-50.00 to 200.00(°C)
-50.00 to 200.00(°C)
-50.00 to 200.00(°C)
-50.00 to 200.00(°C)
/ -300.0 to 1500.0 (°F)
/ -199.9 to 900.0 (°F)
/ 0.0 to 210.0 (°F)
/ -199.9 to 900.0 (°F)
/ 0.0 to 210.0 (°F)
/-300.0 to 2300.0 (°F)
/ 0.0 to 900.0 (°F)
/-100.0 to 1500.0 (°F)
/ 0.0 to 750.0 (°F)
/-300.0 to 700.0 (°F)
/-199.9 to 700.0 (°F)
/-300.0 to 1100.0 (°F)
/-100.0 to 1500.0 (°F)
/-300.0 to 700.0 (°F)
/-199.9 to 700.0 (°F)
/-300.0 to 2300.0 (°F)
/ 0.0 to 3000.0 (°F)
/ 0.0 to 3000.0 (°F)
/ 300.0 to 3200.0 (°F)
/ 0.0 to 3200.0 (°F)
/ 0.0 to 2300.0 (°F)
/ -50.00 to 200.00(°F)
/ -50.00 to 200.00(°F)
/ -50.00 to 200.00(°F)
/ -50.00 to 200.00(°F)
K
J
T
E
L
U
N
R
S
B
W
PLII
K
J
T
Pt100
4 to 20mA
0 to 20mA
1 to 5V
0 to 5V
0 to 10V
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
One of the following ranges is used depending on scaling.
:
-19999
to 32400
-1999.9 to 3240.0
-199.99 to 324.00
-19.999 to 32.400
Input type
Platinum
resistance
thermometer
Input
Pt100
JPt100
Thermocouple
Platinum
resistance
thermometer
Current input
Voltage input
Setting
Input Setting range
RSP absolute value upper limit
RSP absolute value lower limit
V
ary with "L", "H" values
Vary with "L", "H" values
Vary with "L", "H" values
X
ON
OFF
SP
X
ON
OFF
SP
ON
OFF
SP
X
X
ON
OFF
SP
L H
ON
OFF
SP
X
ON
OFF
SP
X
ON
OFF
SP
X
ON
OFF
0
ON
OFF
X
0
X
ON
OFF
0
X
ON
OFF
0
ON
OFF
X
0
X
ON
OFF
0
L H
ON
OFF
SP
L H
ON
OFF
SP
SP
X
ON
OFF
SP
ON
OFF
X
ON
OFF
X
0
14
15
X
ON
OFF
0
X
ON
OFF
0
ON
OFF
X
0
ON
OFF
X
0
ON
OFF
X
0
1
0
2
3
4
5
6
7
8
9
10
11
12
13
Alarm output function
Positive alarm value (X) Negative alarm value (X)
Alarm type
Setting
No alarm function
Deviation upper/lower limit
standby sequence ON
Absolute value upper limit
Absolute value lower limit
Absolute value upper limit
standby sequence ON
Absolute value lower limit
standby sequence ON
LBA (only for alarm 1)
Deviation lower limit
standby sequence ON
Deviation upper limit
standby sequence ON
Deviation upper/lower range
Deviation upper limit
Deviation upper/lower limit
Deviation lower limit
Output off
PV change rate alarm
amov
0
*6
Move to Advanced
Function Setting Level
Parameter
Initialization
init
off
Hold down
for at least
1 second
Advanced Function
Setting Level
POWER ON
Press
(less than
1 second)
Operation Level
Operation level should normally
be used during operations.
(The No. 3 display
has been omitted.)
PV/SP
s.err is displayed when
connected sensor is
different from input type.
Set Point During
SP Ramp
Alarm Value 1
*4
Alarm Value Upper Limit 1
*4
Alarm Value Lower Limit 1
*4
Alarm Value 2
*4
Alarm Value Upper Limit 2
*4
Program Start
*6
*6
*6
*6
*6
*6
*6
Alarm Value Lower Limit 2
*4
*6
sp
-m
0.0
Heater Current 1
Value Monitor
(Unit: A)
*7
*6
ct
1
0.0
Leakage Current 1
Value Monitor
(Unit: A)
*7
*6
lc
r1
0.0
pr
st
rset
Soak Time Remain
*6
sk
tr
0
When control start
=
run
When control stop =
stop
RUN/STOP
*6
r-
s
run
al
-1
0.0
al
1h
0.0
al
1l
0.0
al
-2
0.0
al
2h
0.0
al
2l
0.0
Remote SP Monitor
*6
Bank No.
*6
ba
nk
0
rs
p
0.0
25
.0
0.0
●
Bank Setting Level
●
PID Setting Level
Display Bank
Selection
d.bnk
0
Display PID
Selection
d.pid
1
Press
(less than
1 second)
Press
(less than
1 second)
Press
(less than
1 second)
Temperature Input Shift
(Unit:°C or°F)
Upper Limit Temperature
Input Shift Value
when 2 point input shift
is selected
Lower Limit Temperature
Input Shift Value
when 2 point input shift
is selected
Adjustment Level
Proportional Band
Integral Time
(Unit: secs)
*6
*6
*6
*6
*6
*6
l.adj
at
off
Leakage Current 1
Value Monitor
(Unit: A)
*7
*6
Heater Burnout
Detection 1
(Unit: A)
*7
*6
hb1
0.0
HS Alarm 1
(Unit: A) *7
*6
ins
0.00
insh
0.00
insl
0.00
p
8.0
i
233.0
Derivative Time
(Unit: secs)
*6
d
40.0
Dead Band
Manual Reset Value
(Unit: %)
Hysteresis
(Cooling)
Soak Time
SP Ramp Set Value
MV Upper Limit
MV Lower Limit
Hysteresis
(Heating)
*6
*6
*6
*6
*6
*6
*6
*6
hys
1.0
chys
1.0
soak
1
sprt
off
ol-h
105.0
ol-l
-5.0
c-db
0.0
of-r
50.0
Cooling Coefficient
*6
c-sc
1.00
Wait Band
*6
wt-b
off
lcr1
0.0
MV Change Rate Limit
*6
orl
0.0
Extraction of Square
Root Low-cut Point
*6
sqrp
0.0
*6
Heater Overcurrent
Detection 1
(Unit: A) *7
oc1
50.0
hs1
50.0
SP Mode
spmd
lsp
AT Execute/Cancel
100%AT Execute
at-2
40%AT Execute
at-1
Heater Current 1
Value Monitor
(Unit: A) *7
*6
ct1
0.0
*6
Only the value set to the “in
s: Temperature Input Shift” parameter is
applied to the entire temperature input range. When the process value is
200 °C, the process value is treated as 201.2 °C after input shift if the
input shift value is set to 1.2 °C.
The process value is treated as 198.8 °C after input shift if the input shift
value is set to –1.2 °C.
Adjustment level is for entering set
values and shift values for control.
Moving to the next level is
possible when the
password(-169) is input.
25.0
0.0
Also when AT execution ends, the
"off
: AT cancel"
"at-1
: 40%
Hold and
M
keys down
for at least 1 seconds
OUT1
OUT2
Clamps
{OUT}
E53-RN
E53-QN
E53-Q3
E53-Q4
E53-C3N
E53-C3DN
E53-V34N
E53-V35N
OMRON Corporation
Shiokoji Horikawa, Shimogyo-ku, Kyoto 600-8530 JAP
AN
When waterproofing is
required, fit watertight
packing on the backside of
front panel.
@96
6
11
2
79.2
@91
78
2
The E5@N-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.
Conformance to EN/IEC Standards
This is a class A product.
In residential areas it may cause radio
interference, in which case the user may
be required to take adequate measures
to reduce interference.
Conformance to Safety Standards
Reinforced insulation is
provided between input power
supply, relay outputs, and
between other terminals.
• The last character of the lot number “R” indicates that reinforced insulation is provided between input power supply, relay outputs, and between other
terminals.
Check the setting of the Input
Type parameter, check
the input wiring, and check for broken or shorts in the
temperature sensor.
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 dust or corrosive gas (in particular, sulfide gas and ammonia gas).
• Places subject to intense temperature change.
• Places subject to icing and condensation.
• Places subject to vibration and large shocks.
(2) Use/store within the rated temperature and humidity ranges.
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 polarity of terminals.
(5) Use specified size (M3.5, width 7.2 mm or less) crimped terminals for wiring. To connect bare wires to the
terminal block, use copper braided or solid wires with a gage of AWG24 to AWG14 (equal to a cross-sectional
area of 0.205 to 2.081 mm
2
). (The stripping length is 5 to 6 mm.). Up to two wires of same size and type, or two
crimped terminals can be inserted into a single terminal.
(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 this product within the rated load and 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) When executing self-tuning, turn the load and the unit ON simultaneously, or turn the load ON before you turn
the controller ON.
(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) Always turn OFF the power supply before pulling out the interior of the product, and never touch nor apply
shock to the terminals or electronic components. When inserting the interior of the product, do not allow the
electronic components to touch the case.
(14) Do not use paint thinner or similar chemical to clean with. Use standard grade alcohol.
(15) Design system (control panel, etc) considering the 2 second of delay that the controller’s output to be set after
power ON.
(16) The output may turn OFF when shifting to certain levels. Take this into consideration when performing control.
(17) The number of non-volatile memory write operations is limited. Therefore, use RAM write mode when frequently
overwriting data during communications or other operations.
(18) Refer to the instruction sheet for installing Option unit (E53-AKB/E53-EN01/E53-EN03).
(19) Read the information provided in the catalog and manual and be sure you understand it before attaching a
Control Output Unit.
(20) When disassembling the Temperature Controller for disposal, use suitable tools.
(21) Do not use the Temperature Controller if the front sheet is peeling or torn.
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