SMC Networks PSE575 Installation & Maintenance Manual

PSE57#-TFT44-A
Installation & Maintenance Manual
Pressure Sensor for General Fluids
PSE575/PSE576/PSE577
1 Safety Instructions
This manual contains essential information for the protection of users
and others from possible injury and/or equipment damage.
•Read this manual before using the product, to ensure correct handling,
and read the manuals of related apparatus before use.
•Keep this manual in a safe place for future reference.
•These instructions indicate the level of potential hazard by label of
"Caution", "Warning" or "Danger", followed by important safety
information which must be carefully followed.
•To ensure safety of personnel and equipment the safety instructions in
this manual and the product catalogue must be observed, along with
other relevant safety practices.
CAUTION indicates a hazard with a low level of risk
Caution which, if not avoided, could result in minor or
moderate injury.
WARNING indicates a hazard with a medium level
Warning of risk which, if not avoided, could result in death or
serious injury.
DANGER indicates a hazard with a high level of risk
Danger which, if not avoided, will result in death or serious
injury.
This product is class A equipment that is intended for use in an industrial
environment.
There may be potential difficulties in ensuring electromagnetic
compatibility in other environments due to conducted as well as radiated
disturbances.
Warning
Do not disassemble, modify (including changing the printed
circuit board) or repair.
An injury or failure can result.
Do not operate the product outside of the specifications.
Do not use for flammable or harmful fluids.
Fire, malfunction, or damage to the product can result.
Verify the specifications before use.
Do not operate in an atmosphere containing flammable or
explosive gases.
Fire or an explosion can result.
This product is not designed to be explosion proof.
Do not use the product in a place where static electricity is a
problem.
Otherwise it can cause failure or malfunction of the system.
If using the product in an interlocking circuit:
•Provide a double interlocking system, for example a mechanical
system.
•Check the product regularly for proper operation.
Otherwise malfunction can result, causing an accident.
The following instructions must be followed during maintenance:
•Turn off the power supply.
•Stop the air supply, exhaust the residual pressure and verify that the
air is released before performing maintenance.
Otherwise an injury can result.
1 Safety Instructions (Continued)
Caution
After maintenance is complete, perform appropriate functional
inspections and leak tests.
Stop operation if the equipment does not function properly or there is a
leakage of fluid.
When leakage occurs from parts other than the piping, the product might
be faulty.
Disconnect the power supply and stop the fluid supply.
Do not apply fluid under leaking conditions.
Safety cannot be assured in the case of unexpected malfunction.
Use within the specified operating pressure.
Otherwise it can cause damage to the Pressure Sensor or inability to
measure correctly.
If fluid is supplied at a pressure exceeding the proof pressure, the ceramic
diaphragm will be damaged which may short circuit the power supply.
Please use a power supply which includes short circuit protection.
Refer to the operation manual on the SMC website
(URL http://www.smcworld.com) for more information about safety
instructions.
2 Specifications
Model PSE575 PSE576
Rated
pressure 0 to 2 MPa 0 to 5 MPa 0 to 10 MPa
Pressure
range
spec.
Withstand
5 MPa 12.5 MPa
pressure
Temperature
±5%F.S. (at 25 C)
o
characteristics
Model PSE57 -02 PSE57 -02-28
Gas or liquid that will not corrode the materials of parts in
Fluid Applicable
contact with fluid
Power supply
12 to 24 VDC±10% (with 10% max. voltage ripple)
voltage
Electrical
Current
spec.
10 mA or less
consumption
Protection Protected against reverse connection
Analogue output: 4 to 20 mA
Analogue output: 1 to 5 V
Analogue Maximum load impedance:
Output type Output impedance:
output 500 Ω or less (at 24 VDC)
Approx. 1 kΩ
100 Ω or less (at 12 VDC)
Analogue output
±2.5%F.S.
Accuracy (at 25 C)
o
Linearity ±0.5%F.S.
Repeatability ±0.5%F.S. (at 25 C)
o
Enclosure IP65
Withstand
500 VAC, 1 minute, Between terminals and case
voltage
Insulation 100 MΩ or more (at 500 VDC)
resistance Between terminals and case
Environ
Operating
mental
Operation: -10 to 60 C, Storage: -20 to 70
o
temperature
(No condensation or freezing)
range
Operating
humidity Operation, Storage: 35 to 85%RH (No condensation)
range
Standard CE, RoHS
Lead wire and M12
3 m
connector
2 Specifications (Continued)
Piping specifications
Model
Port size
Piping port: C3604 + electroless nickel plated
Materials of parts in contact
Pressure sensor: Al
with fluid
Square ring: FKM
Without lead
wire and M12
connector
Weight
With lead wire
and M12
connector
Cable specifications
Nominal wire
size
Conductor
Wire diameter
Material Cross linked vinyl chloride
Outside
Insulator
diameter
Colours Brown, Blue, Black, White
Sheath Material Oil resistant vinyl chloride
Outside diameter
PSE577
30 MPa
Analogue output
1 to 5 VDC
5
1
A B
4 to 20 mA
20
4
A B
Model Rated pressure range
PSE575 0 to 2 MPa
PSE576 0 to 5 MPa
PSE577 0 to 10 MPa
C
o
3 Installation
Wiring
Connector pin numbers
02
When the lead wire and connector (ZS-37-A or ZS-37-B) designated for
R1/4, M5 x 0.8
the PSE570 is used, the wire colours will apply as shown in the
diagram.
O (aluminum oxide)
2 3
Connector pin numbers (on the lead wire)
•ZS-37-A
103 g
1 2
4 3
191 g
•ZS-37-B
AWG23
0.72 mm
3
1.14 mm
2 4
1
ø4
Pin No. Content
1 DC(+)
N.C.
2
3 DC(-)
4 Analogue output
: The unconnected terminals are used in SMC, so please do not connect them.
How to connect the body and the lead wire and connector
•Align the lead wire connector with the connector key groove, and insert
vertically.
•Connection is complete when the knurled part is fully tightened. Check
that the connection is not loose.
Pressure
Knurled part
Pressure
A B
0 2 MPa
0 5 MPa
0 10 MPa
Colour
Brown
White
Blue
Black