Barksdale BPS3000 User manual

11 Technical Data
BPS3000
Measuring element Ceramic sensor, optional: piezoresistive sensor
at 600 bar (9000 psi): piezoresistive sensor only
Version with relay-output; piezoresistive sensor only
Measuring ranges 0 ... 0.2 bar to 0 ... 600 bar, 0 ... 3 psi to 0 ... 9000 psi, gauge pressure
0 …1 bar to 0 … 10 bar, 0 …15 psi to 0 … 150 psi, absolute
Display 4-digit 14-segment LED display, red, digit height 9 mm
Transistor switching outputs PNP 1 or 2 x NO/NC function (programmable),
adjustable switching time delay 0 ... 50 s
Relay-output 2 x, max. 60V/1A/30W
Operating temperature range -10 ... +70 °C / +14 ... +158 °F
Media temperature range -25 ... +100 °C / -13 ... +212 °F
Storage temperature range -30 … +80°C / -22 … + 176 °F
Process connection G ¼" M, G ½" front-flush, 1/4" NPT, 1/2" NPT, 7/16 – 20 UNF JIC 37°, 7/16
SAE-4, Cetop, G ½” with enlarged bore diameter, G ¼” internal threat, ¼”
BSPT
Protection system2) /class IP65, IP67; UL-Type 6, 4X, 3R (dependant on specification) / III
Electrical connection M 12x1, 4/5/8-pin (depending on output code)
Power supply 15 ... 32 V DC / relay-output: 20-32 VDC
Approvals cULus1 )(pending for IO-Link devices)
For further technical data and options please refer to the data sheets
1) Conditions of use: 60°C max. ambient, power supply max. 28 V DC
2) The stated ingress protection only applies when plugged in using mating connectors that have the appropriate
ingress protection.
Operating and display elements/Dimensions
Operating Instructions
Dual Pressure Switch BPS3000
Operating Instructions ............................................................................................................ 1
1Intended Applications .................................................................................................... 2
2Safety Instructions ......................................................................................................... 2
3Standards........................................................................................................................ 2
4Warranty/Guarantee ....................................................................................................... 2
5Installation ...................................................................................................................... 2
6Commissioning/Operation ............................................................................................ 3
7IO-Link version ............................................................................................................... 3 
8Programming .................................................................................................................. 3
8.1Parameters ............................................................................................................. 4
8.2Menu Structure ....................................................................................................... 5
9Maintenance/Cleaning ................................................................................................... 6
10Decommissioning .......................................................................................................... 6
11 Technical Data .............................................................................................................. 12
1
12
41.0 (1.
6
)
85.8 (3.38
)
Dimensions (example
)
in mm (inch
)
Item 1: LEDs
AL (red) – Alarm
S1 (red) – switching point 1
S2 (red) – switching point 2
Item 2: Keys
For functions refer to chapter 8
"Programming" on page 5.
12
51 (2.00
)
Appro
x
25.4 (1.00)
M12x1
32 (1.26
)
Barksdale GmbH
Dorn-Assenheimer Straße 27
D-61203 Reichelsheim
Phone: [phone]
Fax: [phone] and 949-113
e-mail: [email protected]
www.barksdale.de
Barksdale Inc.
3211 Fruitland Avenue
Los Angeles, CA 90058-0843
U.S.A.
Phone: [phone]
Fax: [phone]
e-mail: [email protected]
www.barksdale.com
Art. no.: 923-1966
Index H, 11.06.2018
Software version: 1.2 or higher
Specifications are subject to changes without notice!

1 Intended Applications
The dual pressure switch monitors system pressures and has up to two switching outputs and one
analog output.
DANGER
The switch may only be used in the specified fields of application.
The temperature ranges must be within the permissible limits. Do not exceed rated pressure and
electrical load values.
Observe also the applicable national and local safety instructions for assembly, commissioning
and operation of the switch.
The switch is not designed to be used as the only safety device in pressurized systems according
to “Pressure Equipment Directive 2014/68/EU(PED)”.
2 Safety Instructions
The safety instructions are intended to protect the user from dangerous situations and/or prevent
material damage.
In the operating instructions the seriousness of the potential risk is designated by the following
signal words:
DANGER
Refers to imminent danger to users.
Nonobservance may result in fatal injuries.
WARNING
Refers to a recognizable danger.
Nonobservance may result in fatal injuries, and destroy the equipment or plant parts.
CAUTION
Refers to a danger.
Nonobservance may result in light injuries and material damage to the switch and/or to the plant.
IMPORTANT
Refers to important information essential to the user.
Disposal
The switch must be disposed of correctly in accordance with the national or local
regulations for electric/electronic equipment.
The switch must not be disposed of with the household trash!
3 Standards
The standards applied during development, manufacture and configuration are listed in the
CE conformity and manufacturer's declaration.
4 Warranty/Guarantee
Our scope of delivery and services is governed by the legal warranties and warranty periods.
Terms of guarantee
We guaranty for function and material of the dual pressure switch under normal operating and
maintenance conditions in accordance with the statutory provisions.
Loss of guarantee
The agreed guarantee period will expire in case of:
 incorrect use,
 incorrect installation or
 incorrect handling or operation contrary to the provisions of these operating instructions.
No liability is assumed for any damage resulting therefrom, or any consequential damage.
See also Barksdale “Standard Terms and Conditions”
5 Installation
CAUTION
Jolts and heavy vibrations must be avoided during transport. Even if the switch casing remains
undamaged, inside parts may be damaged and cause malfunctions.
The pressure switch may only be installed and electrically connected by instructed staff.
DANGER
The switch may only be installed in systems where the maximum pressure Pmax is not exceeded
(see type label).
Only install the switch when deenergized (electrically and hydraulically/pneumatically).
Mount the pressure switch from the bottom to the • tting using a wrench SW 27 and tighten it to a
torque of 20 Nm.
IMPORTANT
In the pressure inlet a damping screw made of brass is mounted. This screw can be removed if
required, e.g. in case of soiled medium or material incompatibility, using a slotted screw driver
(max. width 3 mm).
The pressure switch is less resistant to pressure peaks when the damping screw has been
removed.
3
2

Electrical connection is to be carried out dependent on the type of switch (see name label) according
to the chart below. Improper connections may cause malfunctions or incorrect switch outputs and
damage to the unit.
Electrical connection
Plug
M 12x1
4/5/8-pin
Model with 2
switch point
Model with 1
switch point and
1 analog output
Model with 2
switch point and
1 analog output
Model with 2 switch point
(relay-contacts)
Signal Output
Code 1,7
Signal Output
Code 2, 3
Signal Output
Code 4, 5, 8
Signal Output Code 6
1 +Ub +Ub +Ub +Ub
2 SP2 Signal Signal SP1a
NC
3 OV 0V 0V SP1b
4 SP1/IO-Link* SP1 SP1/IO-Link* 0V
5 - - SP2 SP2a
NO
6 - - - SP2b
7 - - - -
8 - - - Housing
* only Code 7 and 8
Plug
6 Commissioning/Operation
The pressure switch may only be commissioned and operated by authorized staff.
CAUTION
Do not put the switch into operation when the switch itself or the connection cable is damaged.
WARNING
Be aware of the fact that in case of operation with higher temperatures the casing surface may
become very hot!
After having been switched on the switch runs through a self-test. If the software recognizes an
error during the self-test or during operation, this is signalled in the display by "Err" and the
corresponding message, refer to Error list on page 7. The red LEDs S1 and S2 signal the activity
of the two switching points.
Operation is menu-driven via three keys: , and
CAUTION
Do not use any pointed, hard objects for making entries. The keys may be damaged by pointed,
hard objects.
For information about the factory settings for the parameters and how to change them please refer
to the next chapter 8 "Programming".
7 IO-Link version
General Information
This unit has an IO-Link communication interface which requires an IO-Link-capable module
(IO-Link master) for operation. The IO-Link interface enables direct access to the process and
diagnostic data and provides the possibility to set the parameters of the unit during operation.
In addition communication is possible via a point-to-point connection with a USB adapter cable.
Device-specific information
You can find IODDs necessary for the configuration of the IO-Link unit and detailed information
about process data structure, diagnostic information and parameter addresses under
www.io-link.com ->IODD finder.
8 Programming
Navigation function Symbol (keys)
Menu descending
Menu ascending
Horizontal movement in menu, select menu item
Parameter change ascending
Parameter change descending
Accept parameter change and return to current menu item
Return to measured value display Press + simultaneously
5
4

8.1 Parameters
Parameter 14-segment display Description
SP1/SP2* / Hysteresis function: Switching point of solid state contact
FH1/FH2* / Window function: Window High solid state contact
rP1/rP2* / Hysteresis function: Hysteresis of solid state contact
FL1/FL2* / Window function: Window Low solid state contact
EF Extended programming functions
rES Reset parameters to factory settings
dS1/dS2* / Switching time delay – the set contact rating must be
permanently exceeded to trigger a switching function
dr1/dr2* / Switching time delay – the contact rating must be
permanently lower than the set contact rating to trigger a
switching function
Ou1/Ou2* / Switching function of solid state contact
HNO = Hysteresis function, NO contact
HNC = Hysteresis function, NC contact
FNO = Window function, NO contact
FNC = Window function, NC contact
DIA = Diagnostic function, NO contact (only Ou2)
uni Select unit: bar, PSI, MPa
If the measuring range is outside the display range, unit
selection is impossible. The parameter "uni" is not
displayed.
OuA** Analog output
I = 4... 20 mA
U = 0... 10 V
I.INV = 20... 4 mA
U.INV = 10... V
ASP** Analog start value
Parameter 14-segment display Description
AEP** Analog end value
dPA** Damping of analog output
ErS.A** Error signal of analog output
Values: < 3.6 or > 22 or Off
Hi Saved value of highest pressure measured
Lo Saved value of lowest pressure measured
COF Offset correction (max. 10 % of measuring range)
ddis Damping display
Fdis Rotate display through 180°
udiS Unit indication
Firm Firmware version
LocK Locking feature
* only models with 2nd switching contact
** only models with analog output
Error list
Parameter 14-segment display Description
sens Sensor defect
SC1 Short circuit, solid state contact 1
SC2 Short circuit, solid state contact 2
AOut Open output, short circuit
OL Sensor limit positive
UL Sensor limit negative
KEY Internal defect
76

8.2 Menu Structure
Factory setting
Display Unit
SP1 / FH1 Switching point 1 0... x bar ***
rP1 / FL1 Hysteresis 1 0... x bar ***
SP2 / FH2* Switching point 2 0... x bar ***
rP2 / FL2* Hysteresis 2 0... x bar ***
EF rES Basic factory
setting
no - yes
dS1 Switch-on delay,
output 1
0... 50 s 0 s
dr1 Hysteresis delay,
output 1
0... 50 s 0 s
dS2* Switch-on delay,
output 2
Factory setting
dr2* Hysteresis
delay,
output 2
Ou1 Output 1 Off - Hno -
Hnc - Fno -
Fnc
Hno
Ou2 Output 2 Off - Hno -
Hnc - Fno -
Fnc - diA
Hno
uni Unit
selection
bar - PSI -
MPa
bar
OuA** Analog
output
Off - I - U -
I.INV -
U.INV
I
ASP** Analog start Pmin ... x bar ***
AEP** Analog end x bar... Pmax ***
dPA** Damping,
analog
output
0... 50 s 0 s
ErS.A** Error, analog
signal
Off - > 22 -
< 3.6
Off
12
2
98
3
3
546
1

Factory setting
Hi Maximum
peak value
Delete
Lo Minimum
peak value Delete
COF Offset (10 %
of measuring
range)
ddis Damping
display
0... 50 s 0 s
Fdis Function
display
norm. –
rot.
norm.
udiS Unit indication ON - OFF OFF
Firm Firmware
version
* only models with 2nd switching contact
** only models with analog output
(ASP = 0,0% - 80,0% Span, AEP = 20,0% - 100% Span; ASP = AEP – 20% Span)
*** setting according to measuring range
Lock
Display + 5 sec. Lock Software
lock
On - Off Off
9 Maintenance/Cleaning
Maintenance
The pressure switch requires no maintenance.
WARNING
Check the switch for functioning at regular intervals.
If the switch does not work properly, stop operation immediately.
Cleaning
CAUTION
The switch may be damaged by the use of unsuitable cleaning agents.
The following cleaning agents may be used to clean polycarbonates:
- Mild soap or detergents
- Isopropyl alcohol
After cleaning, immediately rinse with water. Do not leave cleaners on surfaces of products.
Do not clean products at elevated temperatures or under direct sunlight.
The following cleaning agents are known to affect the integrity of polycarbonate components and
should not be used:
- ZEP Fast 505, Pinesol, Formula 409
- Brake Cleaner
- Halogenated solvents (benzene, gasoline, acetone or carbon tetrachloride)
- Strong alkaline
- MEK (methyl ethyl ketone)
- Abrasive substances
10 Decommissioning
DANGER
Only remove the switch when deenergized (electrically and hydraulically/pneumatically).
Disconnection of the switch from pressure and power supply must be carried out by trained or
instructed personnel according to state-of-the-art standards.
WARNING
Be aware of the fact that in case of operation with higher temperatures the casing surface may
become very hot!
1110
4 5 6