Wilkerson ER08 User Manual
Pneumatic Division
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Richland, Michigan 49083
269-629-5000
Installation & Service Instructions
2R210
40mm & 60mm
Proportional Regulator
ISSUED: September, 2008
Supersedes: May, 2005
Doc. # 2R210, EN #080690, Rev 2
WARNING
To avoid unpredictable system behavior that can cause personal injury
and property damage:
• Disconnect electrical supply (when necessary) before installation,
servicing, or conversion.
• Disconnectairsupplyanddepressurizeallairlinesconnectedtothis
product before installation, servicing, or conversion.
• Operate within the manufacturer’sspecied pressure,temperature,
and other conditions listed in these instructions.
• Medium must be moisture-free if ambient temperature is below
freezing.
• Serviceaccordingtoprocedureslistedintheseinstructions.
• Installation, service, and conversion of these products must be
performed by knowledgeable personnel who understand how
pneumatic products are to be applied.
• Afterinstallation,servicing,orconversion,airandelectricalsupplies
(when necessary) should beconnected andthe producttested for
proper function and leakage. If audible leakage is present, or the
product does not operate properly, do not put into use.
• Warningsandspecicationsontheproductshouldnotbecoveredby
paint, etc. If masking is not possible, contact your local representative
for replacement labels.
WARNING
Product rupture can cause serious injury.
Do not connect regulator to bottled gas.
at all times (parameter 14).
Mounting Position: Preferably vertical, with the cable gland on
top.
Electronics
Supply Voltage: ................................................24 VDC +/- 10%
Power Consumption: .......................................................1.1 W
Current Consumption: .................... Max. 200 mA with no load
Control Signals: The electronic pressure regulator can be
externally controlled through an analog control signal of 0-10 V,
adjustable to 4-20 mA via parameter 4.
Connections: .............................. Central M12 connector 4-pole
The electrical connections are as follows:
Pin
Function Description Color
No.
1 24 V Supply Brown
0 to 10 V or
2
4 to 20mA
3 0 V (GND) Supply Blue
4 24 V Alarm Output Signal Black
Control Signal Ri = 100k
W White
Do not exceed maximum primary pressure rating.
Dead Band: The dead band is preset at 1.3% F.S.*, adjustable
via parameter 13.
as indicated on the label, can be changed through the software
Safety Guide
For more complete information on recommended application
guidelines, see the Safety Guide section of Pneumatic Division
catalogs or you can download the Pneumatic Division Safety
Guide at: www.parker.com/safety
Introduction
Follow these instructions when installing, operating, or servicing
the product.
Technical Information
These products are intended for use in general purpose
Accuracy: .............................................Linearity: = < 0.3% F.S.*
Proportional Band: The proportional band is preset at 10% F.S.*
Fail-safe Operation: After interrupting the power supply voltage,
the present output pressure is maintained at approximately
the same level. After switching the power supply on again, the
pressure can be adjusted immediately by giving a new control
signal.
Full Exhaust:
Complete exhaust of the regulator is defined as
P2 ≤ 1% F.S.*
Degree of Protection: .........................................................IP65
* Full Scale
compressed air systems only.
Pneumatics
Working Media: Compressed air or inert gasses, filtered to 40µ.
Operating Pressure:
Max. Operating Pressure ...... 2 bar unit ............. 3 bar (43.5 PSI)
10 bar unit ...... 10.5 bar (152 PSI)
Min. Operating Pressure .......... P2 Pressure + 0.5 bar (7.3 PSI)
Pressure Control Range: Available in two pressure ranges,
0-2 bar (0-29 PSI) or 0-10 bar (0-145 PSI). Pressure range can be
changed through the software at all times. (parameter 19)
Temperature Range: .....................32°F to 122°F (0°C to 50°C)
Weight: ............................................................................10 oz.
Air Consumption: No consumption in stable regulated situation.
Display: The regulator is provided with a digital display, indicating
the output pressure, either in PSI or bar. The factory setting is
FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE
PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS
CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE.
This document and other information from Parker Hannifin Corporation, its
subsidiaries and authorized distributors provide product and/or system options
for further investigation by users having technical expertise. It is important
that you analyze all aspects of your application, including consequences of
any failure and review the information concerning the product or systems
in the current product catalog. Due to the variety of operating conditions
and applications for these products or systems, the user, through its own
analysis and testing, is solely responsible for making the final selection of the
products and systems and assuring that all performance, safety and warning
requirements of the application are met.
The products described herein, including without limitation, product features,
specifications, designs, availability and pricing, are subject to change by Parker
Hannifin Corporation and its subsidiaries at any time without notice.
EXTRA COPIES OF THESE INSTRUCTIONS ARE AVAILABLE FOR INCLUSION
IN EQUIPMENT / MAINTENA NCE MANUALS THAT UTILIZE THESE PRODUCTS.
CONTACT YOUR LOCAL REPRESENTATIVE.
WARNING
40mm & 60mm Proportional Regulator 2R210
or
or
or
or
Installation
1. Place muffler in Port 3
2. Connect the device to the Air Supply Port 1 and 2.
3. Connect Female M12 Connector on the Male Connector of
the device.
4. Apply 24V = (10 second time delay for initialization of
unit).
5. Air Supply to Port 1.
6. Give desired Set Point Signal.
7. Secondary Pressure will now be displayed.
How to Change Parameters
Pressing the Accept key for 3 to 6 seconds, will activate parameter
change mode. The user can then select the parameters by pressing
up or down key (display will show Pxx). When parameter number is
correct, pressing accept again will enter parameter number (display
will show parameter value).
Pressing the up or down key will change the parameter itself
(display will flash indicating parameter editing mode). Pressing
the accept key will accept the new parameter value (all digits will
flash while being accepted).
After releasing all keys, the next parameter number will be
presented on the display (you may step to the next parameter).
When no key is pressed, after 3 seconds the display will show
the actual output pressure.
Only parameter numbers 0, 4, 9, 14, 18, 19, 20, 12, 13, and 21
are accessible to edit. All other parameters are fixed.
Manual Mode
When keys DOWN and UP are pressed during startup,
(connecting to the 24 V pow er supply) man ual mode is activated.
This means that the user is able to in/decrease the output
pressure of the regulator, by pressing the UP or DOWN key.
During this action the display will blink, indicating that the manual
mode is activated.
Back to Factory Setting
After start up. (Power is on)
Parameter 0 = 3
Entering this value in parameter 0 will store the calibrated factory data into the working parameters. (Default calibration data is
used)
Parameter Number 0 – Reset Back to Factory Settings
Step 1 2 3 4 5
Press
3-6 seconds
Until
Display
Reads
Flashing Decimal Flashing Decimal Flashing
Description
Accesses
changeable
parameters.
Accesses
parameter no. 0.
Displays current
parameter value.
Edits parameter.
3 = standard
factory settings. If
other than 3, use
Up or Down
Arrow and accept 3
Accepts and saves
new parameter
setting.
Set Control Signal
The unit is factory set for 0-10 V control signal. If 4-20 mA control signal is required, change parameter 4.
Parameter Number 4 – Set Control Signal in Volts or Milliamps
Step 1 2 3 4 5
Press
Sequences to next
parameter.
Until
Display
Reads
Description
3-6 seconds
Accesses
changeable
parameters.
Accesses
parameter no. 4.
Flashing Decimal Flashing Decimal Flashing
Displays current
parameter value.
1 = V, 0 = mA
Edits parameter.
Accepts and saves
new parameter
setting.
2
Sequences to next
parameter.
40mm & 60mm Proportional Regulator 2R210
or
or
or
or
or
or
Parameter Number 6 – Set Output Signal
Step 1 2 3 4 5
Press
3-6 seconds
Until
Display
Reads
Description
Accesses
changeable
parameters.
Accesses
parameter no. 6.
Flashing Decimal
Displays current
parameter value.
1 = m factory
default for P3H with
analog options
Flashing Decimal
(Value 0, 1 or 2) Flashing
Edits parameter.
0 = digital
(NPN or PNP)
1 = analog 0..10V
2 = analog 4..20 mA
Accepts and saves
new parameter
setting.
Sequences to next
parameter.
Parameter Number 8 – Adjust Span Analog Output Signal
Step 1 2 3 4 5
Press
3-6 seconds
Until
Display
Reads
Description
Accesses
changeable
parameters.
Accesses
parameter no. 8.
Flashing Decimal
(For 2 bar versions
value = 92)
Displays current
parameter value. Edits parameter.
Flashing Decimal
(Value between
0 and 130) Flashing
Accepts and saves
new parameter
setting and
implements the new
analog signal span.
Sequences to next
parameter.
Adjust Digital Display
If necessary, adjustments can be made to the digital display when using an external pressure sensor.
ParameterNumber9–AdjustDigitalDisplayValue(PressureCalibration)
Step 1 2 3 4 5
Press
3-6 seconds
Until Display
Description
Reads
Accesses
changeable
parameters.
Accesses
parameter no. 9.
Flashing Decimal Flashing Decimal Flashing
Use up or down
arrows and accept
to adjust the
Displays current
digital display
display value if
using an external
pressure sensor.
Accepts and saves
new parameter
setting.
3
Sequences to next
parameter.
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