E5AX-P Datasheet PDF - OMRON
| Part Number | E5AX-P | |
| Description | Temperature Controller | |
| Manufacturers | OMRON | |
| Logo |  |
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Temperature Controller
A 96 x 96 mm (DIN) Controller for
Control Valves
Controls motor valves without a potentiometer.
Optimum PID control with feed-forward control
circuitry.
High precision regardless of the set temperature.
Compatible with various inputs (input selected via
internal switch).
Models with communications capabilities also
available.
E5AX-P
Ordering Information
Electronic Temperature Controller
Communica-
tions
None
RS-232C
RS-422*
RS-485*
BCD
Transmission
output*/**
(4 to 20 mA)
Communications
Board Add-on Type
Model
E5AX-PRR E5AX-PRR01 E5AX-PRR02 E5AX-PRR03 E5AX-PRR20 E5AX-PRRF
E5AX-PRRM
*The Controller can also be equipped with a terminal block to connect communications. Specify a terminal block by adding “-X” to the model
number. Example: E5AX-PRR02-X
**Capable of transmitting the process value or output value, but remote setting by external input is not possible.
Temperature Ranges
Input (switch
selectable)
Thermocouple
Temperature
resistance
thermometer
K
Chromel vs.
alumel
J/L
Iron vs.
constantan
T/U
Copper vs.
constantan
E
Chromel
vs.
constantan
R
Platinum vs.
platinum
13% rhodium
S
Platinum vs.
platinum 10%
rhodium
PT platinum
resistance
thermometer
(Pt100/JPt100)
Range %C –200 to 1,300 –100 to 850 –200 to 400 0 to 600
%F –300 to 2,300 –100 to 1,500 –300 to 700 0 to 1,100
Resolution (%C/%F) 1
(main settings and
alarm)
Communications Boards
omCommunications
RS-232C
www.datasheet4u.cModel
E53-X01
RS-422
E53-X02
RS-485
E53-X03
0 to 1,700
0 to 3,000
0 to 1,700
0 to 3,000
–99.9 to 450.0
–99.9 to 800.0
0.1
BCD
E53-X20
Transmission output
(4 to 20 mA)
E53-XF
1
|
| |
 
E5AX-P
E5AX-P
sible settings for temperature sensors. Refer to temperature range
charts under Ordering Information for further information.
The scale displayed (%C or %F) is selected by the operating mode
selector (SW201).
Operating Mode Selector (SW201,
FUNCTION)
This DIP switch selects the operation modes listed in the following
table.
Function
Pin Pin
number setting
Control setting
Not used.*
1 Leave turned OFF.
Control output
2
ON Normal (cooling)
Switch
setting
0
1
2
3
4
5
6
7
Temperature
sensor code
Temperature range
%C %F
R
0 to 1,700
0 to 3,000
S
0 to 1,700
0 to 3,000
K –200 to 1,300 –300 to 2,300
J –100 to 850 –100 to 1,500
T –200 to 400 –300 to 700
E
0 to 600
0 to 1,100
JPt100
–99.9 to 450.0 –99.9 to 800.0
Pt100
–99.9 to 450.0 –99.9 to 800.0
OFF Reverse (heating)
Input shift
3 ON Enabled
OFF Disabled
SP (set point)**
4
ON Enabled
protection cancel
OFF Disabled
Display unit 5 ON %F
OFF %C
PID display
6 ON Enabled
OFF Disabled
*Always operate with pin 1 OFF. Operating with pin 1 ON could re-
sult in malfunction.
8L
9U
–100 to 850
–200 to 400
–100 to 1,500
–300 to 700
**SP protection cancel is effective only when SW101 (key protec-
tion) is on. If the SP protection cancel is ON, key protection (SW101
ON) will not apply to the set point, i.e., you will be able to change the
set point regardless of the setting of SW101.
Alarm Mode Selector (SW205: ALM)
Alarm mode selector is provided on all E5AX Temperature Controllers. Alarm modes, listed in the following table, can be selected using this
switch. The switch is factory-set to position 2, i.e., the upper-limit alarm mode.
Switch
Mode (SW205)
Alarm output
Setting range
setting Alarm operation
Display When X is positive
When X is negative
0 No alarm
No display OFF
---
1 Upper- and lower-limit )––(
alarm
XX
---
Thermocouple: 0% to
9,999%C/%F
Platinum resistance thermometer:
0% to 999.9%C/%F
2
Upper-limit alarm
–––(
X X Thermocouple: –999% to
9,999%C/%F
3
Lower-limit alarm
)–––
X
X Platinum resistance thermome-
ter: –99.9% to 999.9%C/%F
4 Upper- and lower-limit –()–
range alarm
XX
---
Thermocouple: 0% to
9,999%C/%F
5 Upper- and lower-limit 3––e
alarm with standby se-
quence
6 Upper-limit alarm with –––e
standby sequence
XX
X
---
X
Platinum resistance thermometer:
0% to 999.9%C/%F
Thermocouple: –999% to
9,999%C/%F
7 Lower-limit alarm with 3–––
standby sequence
X
X Platinum resistance thermome-
ter: –99.9% to 999.9%C/%F
8 Absolute-value alarm 1––(
Y
0%C
Y
0%C
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for E5AX-P electronic component. |
| Information | Total 14 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ E5AX-P.PDF Datasheet ] | |
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