ISE30-T1-25 Datasheet, PDF (9/21 Pages) List of Unclassifed Manufacturers – High Precision,2-color Display Digital Pressure Switch

ZSE30/ISE30 ^{High Precision,}
2-color Display Digital Pressure Switch Series
Description
Indication light (Green)
Displays the switch operation status.
̆UP button
Use this button to change the
mode or increase the ON/OFF set
value. It also allows you to switch
to the peak value display mode.
SET button
Use this button to switch the
mode and set the set value.
PRESSURE ^MPa
OUT
̅ _SET
LCD display
Displays the current pressure
condition, setting mode
conditions, selected display unit,
and error codes. A display color
type can be selected from either a
single color display with red or
green, or 2-color display in which
green and red are switched
according to the output.
̄DOWN button
Use this button to change the
mode or decrease the ON/OFF
set value. It also allows you to
switch to the bottom value display
mode.
ZSE„
ISE„
PSE
ZI _SE3
PS
ZI _SE12
ZSP
ISA2
Error Correction
Take the following corrective solutions when errors occur.
Error
LCD
description display
over-
current
error
Condition
Solution
Shut off the power
supply. After eliminating
Load current of switch
the output factor that
output is more than 80 mA. caused the excess
current, turn the power
supply back on.
Residual
pressure
error
Pressure is applied during the
zero out operation as follows:
When the switch for positive
pressure is used: ±0.071 MPa
or more.
When the switch positive
pressure is used:
±7.1 kPa or more.
After displaying for 3 seconds,
it will return to the measuring
Bring the pressure
back to atmospheric
pressure and try
using the zero out
function.
mode. Due to the individual
product difference, the setting
range varies ±10% F.S.
Applied
pressure
error
Supply pressure exceeds
the maximum regulating
pressure.
Supply pressure is below
the minimum regulating
pressure.
Reduce/Increase
supply pressure to
within the regulating
pressure range.
Internal data error
System
error
Internal data error
Internal data error
Internal data error
Shut off the power
supply. Turn the
power supply back
on.
If the power should
not come back on,
please contact SMC
for an inspection.
Example of Internal Circuit and Wiring
-25
NPN open collector output
Maximum 30 V, 80 mA
Residual voltage:
1 V or less
Brown DC(+)
Load
Black OUT
+ ₁₂
–
24
to
VDC
IS„
ZSM
PF2„
IF„
Data
-26
Analog output type
1 to 5 V (±2.5% F.S.)
Output impedance:
1 kΩ
Blue DC(–)
Brown DC(+)
Black OUT
(Analog output)
Load
+ ₁₂
– ^to
24 VDC
-28
Analog output type
4 to 20 mA (±2.5% F.S.)
Maximum load impedance:
Power supply voltage 12 V: 300 Ω
Power supply voltage 24 V: 600 Ω
Minimum load impedance: 50 Ω
Blue DC(–)
Brown DC(+)
Black OUT
(Analog output)
Load
+ 12
to
– _{24 VDC}
-65
PNP open collector
Maximum 80 mA
Blue DC(–)
Brown DC(+)
Black OUT
Load
Blue DC(–)
+ 12
to
– _{24 VDC}
16-2-9