SMC Networks PSE3 A Series, Руководство по эксплуатации

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-67-
No.PS
※※
-OMU0012-A
Specifications
Product No. PSE3#AC series
Pre
s
s
u
re
s
p
e
c
.
Rated pressure range
Refer to the table for each pressure specification (page 68 ) Display/set pressure range
Display/min. setting unit
El
e
c
tr
ic
s
p
e
c
.
Power supply voltage 12 to 24 VDC (±10%), ripple max. 10% (p-p)
Current consumption 25 mA or less
Protection Polarity protection
Ac
c
u
ra
c
y
Display accuracy ±0.5%F.S. Min. display unit (at ambient temperature 25
o
C Constant temperature)
Repeatability ±0.1%F.S. Min. display unit (at ambient temperature 25
o
C Constant temperature)
Temperature characteristics ±0.5%F.S. (at ambient temperature 0 to 50
o
C, 25
o
C standard)
Swit
c
h
o
u
tp
u
t
Output type Select from NPN or PNP open collector output.
Output mode
Select from hysteresis mode, window comparator mode,
error output or switch output OFF.
Switch operation Select from normal output or reversed output.
Maximum load current 20 mA
Maximum applied voltage
(NPN output)
30 VDC
Internal voltage drop
(Residual voltage)
1 V or less ((Load current 20 mA)
Delay time

1
1 ms or less
(delay time available for anti-chattering function: 20, 100, 500, 1000, 2000, 5000 ms)
Hysteresis Variable from 0

2
Protection Over current protection
Se
n
s
o
r i
n
p
ut
Input type
Voltage input: 1 to 5 VDC (Input impedance: 1 M
Ω)
Current input: 4 to
20 mA (Input impedance: 51 MΩ)
Number of inputs 1 input
Connection method M12-4 pin connector
Protection Over voltage protection (up to a voltage of 26.4 V)
Dis
p
la
y
Unit

3
Select from MPa, kPa, Pa, kgf/cm
2
, bar, mbar, psi, inHg, mmHg or mmH2O
Display type LCD
Number of displays 3-screen display (Main display, sub display x 2)
Display colour
1) Main display: Red/Green
2) Sub display: Orange
Number of display digits
Main display: 4 digit (7-segments)
Sub display: 4 digit (Upper 1 digit 11-segments, 7-segments for other)
Operation light LED is ON when switch output is ON (OUT1/OUT2: Orange)
Digital filter

4
0, 10, 50, 100, 500, 1000, 5000 ms
En
v
iro
n
m
e
n
t
Enclosure IP65
Withstand voltage 1000 VAC for 1 minute between terminals and housing
Insulation resistance
50 MΩ or more between terminals and housing (with 500 VDC megger)
Ambient temperature range Operation: -5 to 50
o
C, Storage: -10 to 60
o
C (No condensation or freezing)
Operating humidity range Operation, Storage: 35 to 85%RH (No condensation)
Standard
CE
、
RoHS
Weight 55.4 g (without power supply or output lead wires)

1: Value without digital filter (at 0 ms).

2: If the applied pressure fluctuates around the set value, the hysteresis must be set to a value more than the amount of fluctuation or
chattering will occur.

3: This setting is only available for models with the units selection function. Only MPa, kPa or Pa is available for models without this
function.

4: The response time indicates when the set value is 90% in relation to the step input.