Omron E5AN Instructions Manual

Basic-type Digital Temperature Controller
E5AN/E5EN
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.
• Preventive maintenance for relays in the Temperature
Controller using a Control Output ON/OFF Counter.
• Three-level display that simultaneously displays the PV, SV,
and MV.
• One-touch operation with PF Key that can be assigned to
auto/manual, RUN/STOP, or other functions.
Main I/O Functions
Event Inputs
• None
• Two
Sensor Inputs
• Universal thermocouple/Pt inputs
(Models with temperature inputs)
• Analog current/voltage inputs
(Models with analog inputs)
Indication Accuracy
• Thermocouple input: ±0.3% of PV
• Pt input: ±0.2% of PV
• Analog input: ±0.2% FS
Sampling Period
• 250 ms
PF Key
(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)
(96 x 96 mm and 48 x 96 mm)
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
E5AN E5EN
Auxiliary Outputs
• Three
Control Output 2
• Voltage output
(for driving SSR)
• Long-life relay
output (hybrid)
Control Output 1
• Relay output
• Voltage output (for driving SSR)
• Current output
CSM_E5AN_E5EN_DS_E_4_6
96 × 96 mm
E5AN
Refer to Safety Precautions for E5
@
Refer to Operation for E5
N/E5
procedures.
3-level Display *
Simultaneously displays set items,
such as the PV, SV, and MV.
* A 2-level display when shipped from the factory. A
3-level display is activated if parameters are
initialized. For details on the third display level, refer
to the User's Manual, Basic Type (Cat. No. H156).
4-digit Display
• Auto/manual switching
• Temperature Controller
status display
• Simple program function
• Control output ON/OFF
count alarm
• PV change rate alarm
• Models also available with
RS-485 or RS-232C
communications
48 × 96 mm
E5EN
@ @
N/E5 N-H.
@
N-H for operating
1