Basic-type Digital Temperature Controller
E5AN/E5EN (96 x 96 mm and 48 x 96 mm)
CSM_E5AN_E5EN_DS_E_4_1
New 96 x 96-mm and 48 x 96-mm Basic Temperature Controllers with
Enhanced Functions and Performance.
Improved Indication Accuracy and
Preventive Maintenance Function.
Indication Accuracy
Thermocouple input: 0.3% of PV (previous models: 0.5%)
Pt input: 0.2% of PV (previous models: 0.5%)
Analog input: 0.2% FS (previous models: 0.5%)
A PV/SV-status display function can be set to automatically
alternate between displaying the status of the Temperature
Controller (auto/manual, RUN/STOP, and alarms) and the PV or
SV.
96 96 mm 48 96 mm
Preventive maintenance for relays in the Temperature Controller
E5AN E5EN
using a Control Output ON/OFF Counter.
Three-level display that simultaneously displays the PV, SV, and
Refer to Safety Precautions for E5@N/E5@N-H.
MV.
One-touch operation with PF Key that can be assigned to auto/ Refer to Operation for E5@N/E5@N-H for operating
procedures.
manual, RUN/STOP, or other functions.
Main I/O Functions
E5AN E5EN
3-level Display *
Simultaneously displays set items,
Event Inputs
such as the PV, SV, and MV.
* A 2-level display when shipped from the factory. A
None
3-level display is activated if parameters are
Two
initialized. For details on the third display level, refer
to the Users Manual, Basic Type (Cat. No. H156).
Sensor Inputs
4-digit Display
Universal thermocouple/Pt inputs
Auto/manual switching
(Models with temperature inputs)
Temperature Controller
Analog current/voltage inputs
status display
Auxiliary Outputs
(Models with analog inputs)
Simple program function
Three
Control Output 2 Control output ON/OFF
Indication Accuracy
count alarm
Voltage output
Thermocouple input: 0.3% of PV
PV change rate alarm
(for driving SSR)
Pt input: 0.2% of PV
Long-life relay Models also available with
Analog input: 0.2% FS
RS-485 or RS-232C
output (hybrid)
communications
Sampling Period
250 ms
Control Output 1
Relay output
PF Key Voltage output (for driving SSR)
Current output
(Programmable function key)
This data sheet is provided as a guideline for selecting products. Be sure to refer to the following user manuals for application precautions
and other information required for operation before attempting to use the product.
E5CN/E5AN/E5EN/E5GN Digital Temperature Controllers User's Manual Basic Type (Cat. No. H156)
E5CN/E5AN/E5EN/E5GN Digital Temperature Controllers Communications Manual Basic Type (Cat. No. H158)
1E5AN/E5EN
Lineup
3 auxiliary outputs
1 control output
Temperature input
3 auxiliary outputs
2 control outputs
E5AN/E5EN
Terminal block
Basic Type
1 control output 3 auxiliary outputs
Analog input
2 control outputs 3 auxiliary outputs
Note: Models with one control output or two control outputs can be used for heating/cooling control.
Model Number Structure
Model Number Legend
Controllers Option Units
E53-@
E5AN/E5EN-@3@M@@-@-500-N
1
1 23 456 7 8 9
1. Control Output 1 1. Function
R: Relay output EN01: RS-232C communications
Q: Voltage output (for driving SSR) EN03: RS-485 communications
C: Current output AKB: Event input
2. Auxiliary Outputs
3: Three outputs
3. Heater Burnout/SSR Failure, Control Output 2, or External
Power Supply for ES1B
Blank: None
Q: Control output 2 (voltage output for driving SSR)
Y: Long-life relay output (hybrid)
H: Heater burnout/SSR failure/Heater overcurrent detection (CT1)
HH: Heater burnout/SSR failure/Heater overcurrent detection
(CT2)
P: Power supply for sensor
4. Option
M: Option Unit can be mounted.
5. Input Type
T: Universal thermocouple/platinum resistance thermometer input
L: Analog current/voltage input
6. Power Supply Voltage
Blank: 100 to 240 VAC
D: 24 VAC/VDC
7. Case Color
Blank: Black
W: Silver
8. Terminal Cover
-500: With terminal cover
9. Version
N: Available only to models released after January 2008.
Note: Estimates can be provided for coatings and other specifications that are not given in the datasheet. Ask your OMRON representative for details.
2