![background image](http://html.mh-extra.com/html/omron/e5ex-p/e5ex-p_manual_744357005.webp)
E5EX-P
E5EX-P
5
Temperature Sensor Selector (SW206,
INPUT)
This selector selects the temperature sensor to be used. It is facto-
ry-set to position 2 to designate a K-type (chromel-alumel thermo-
couple) temperature sensor. The following table lists the other pos-
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 se-
lector (SW201).
Switch
setting
Temperature
sensor code
Temperature range
°
C
°
F
0
R
0 to 1,700
0 to 3,000
1
S
0 to 1,700
0 to 3,000
2
K
–200 to 1,300
–300 to 2,300
3
J
–100 to 850
–100 to 1,500
4
T
–200 to 400
–300 to 700
5
E
0 to 600
0 to 1,100
6
JPt100
–99.9 to 450.0
–99.9 to 800.0
7
Pt100
–99.9 to 450.0
–99.9 to 800.0
8
L
–100 to 850
–100 to 1,500
9
U
–200 to 400
–300 to 700
Operating Mode Selector (SW201,
FUNCTION)
This DIP switch selects the operation modes listed in the following
table.
Function
Pin
number
Pin
setting
Control setting
Not used.*
1
Leave turned OFF.
Control output
2
ON
Normal (cooling)
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.
**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.