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E5AX-P Datasheet, PDF (5/14 Pages) Omron Electronics LLC – Temperature Controller | |||
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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
â200 to 1,300 â300 to 2,300
J
â100 to 850 â100 to 1,500
T
â200 to 400 â300 to 700
E
0 to 600
0 to 1,100
JPt100
â99.9 to 450.0 â99.9 to 800.0
Pt100
â99.9 to 450.0 â99.9 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.
8
L
9
U
â100 to 850
â200 to 400
â100 to 1,500
â300 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 )ââ(
alarm
XX
---
Thermocouple:
0%
to
9,999%C/%F
Platinum resistance thermometer:
0% to 999.9%C/%F
2
Upper-limit alarm
âââ(
X
X
Thermocouple: â999% to
9,999%C/%F
3
Lower-limit alarm
)âââ
X
X
Platinum resistance thermome-
ter: â99.9% to 999.9%C/%F
4
Upper- and lower-limit â()â
range alarm
XX
---
Thermocouple:
0%
to
9,999%C/%F
5
Upper- and lower-limit 3ââe
alarm with standby se-
quence
6
Upper-limit alarm with âââe
standby sequence
XX
X
---
X
Platinum resistance thermometer:
0% to 999.9%C/%F
Thermocouple: â999% to
9,999%C/%F
7
Lower-limit alarm with 3âââ
X
standby sequence
X
Platinum resistance thermome-
ter: â99.9% to 999.9%C/%F
8
Absolute-value alarm 1ââ(
Y
0%C
Y
0%C
5
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