Burster 9186-V Series User manual

Typ 9186-VX1XX
www.burster.de
USER MANUAL
DIGITAL INDICATOR
FOR LOAD CELL INPUT
Typ 9186-VX1XX

Typ 9186-VX1XX
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INDEX
GENERAL INFORMATION
Package contents ........................................................................................................... 3
General safety considerations .......................................................................................... 3
Symbols identification .................................................................................................. 3
Maintenance ................................................................................................................... 4
Conformity declaration .................................................................................................... 5
Device description .......................................................................................................... 6
Dimensions and mounting ............................................................................................... 6
Display and keyboard ..................................................................................................... 7
Installing and connecting recommendations ..................................................................... 7
Connections ................................................................................................................... 8
Load cell input (mV) .................................................................................................... 8
Remote TARE function ................................................................................................. 9
Relays output .............................................................................................................. 9
INPUT CONFIGURATION
Configuration menu....................................................................................................... 10
Input configuration ....................................................................................................... 10
DISPLAY CONFIGURATION
Display programming .................................................................................................... 12
Display scaling ............................................................................................................. 12
mV input ................................................................................................................... 13
SETPOINTS CONFIGURATION
Setpoints configuration ................................................................................................. 14
AVAILABLE KEYBOARD FUNCTIONS
TARE, MAX/MIN and RESET functions ............................................................................ 15
Direct access to setpoints value ..................................................................................... 15
Return to default configuration ...................................................................................... 16
Access to lock-out configuration menu ........................................................................... 16
CONFIGURATION LOCK-OUT
Lock-out menu ............................................................................................................. 17
OUTPUT OPTION
Description .................................................................................................................. 19
Function modes description ........................................................................................... 19
HI/LO mode activation ............................................................................................... 19
Time delay ................................................................................................................ 19
Asymmetrical hysteresis ............................................................................................. 19
Installation ................................................................................................................... 20
DESK VERSION OPTION 9186-V31XX
Connectors location and description ............................................................................... 21
SPECIFICATIONS
Technical specifications ................................................................................................. 22

Typ 9186-VX1XX
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GENERAL INFORMATION
With the instrument it is also supplied:
 Quick installation guide.
 Mounting panel accessories (a sealing gasket and 2 fixing clips).
 Wiring accessories (plug-in terminal block connectors and 2 key tools for cable insertion).
 4 adhesive labels set with engineering units.
Package contents
This manual does not constitute a contract or a commitment on the part of burster
präzisionsmesstechnik gmbh & co kg. All information contained in this document is subject to change
without prior notice.
MANUAL VALID FOR INSTRUMENTS WITH C2.00 SOFT VERSION OR HIGHER
General safety considerations
Symbols identification
WARNING: Risk of electric shock.
Instrument protected by double isolation or reinforced isolation.
All instructions and guidelines for the installation and manipulation that are present in this manual must be considered
to ensure personal safety and to prevent damage to either the instrument or any equipment connected to it.
Safety of any equipment incorporated to this instrument is responsibility of the system installer.
If this electronic indicator is used in a manner not specified by the manufacturer in this manual, the protection
provided by the instrument may be impaired.
WARNING: Potential risk of danger.
Read completely related instructions when this symbol appears in order to know the potential risk and to
know how to avoid it.

Typ 9186-VX1XX
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Maintenance
To guarantee instrument accuracy, it is recommended to checking its compliance according to the technical
specifications listed in this manual, performing calibrations regularly in accordance to operation criteria in each
application.
Instrument calibration and/or adjustment should be performed only by an accredited laboratory or directly by the
manufacturer.
Instrument repairs should only be carried out by the manufacturer or by its authorized partners.
For frontal device cleaning, just wipe it with a damp cloth and neutral soap product. DO NOT USE SOLVENTS!.

Typ 9186-VX1XX
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Conformity declaration
EN 61326-1 Electrical equipment for measurement, control and
laboratory use (EMC)
EN 61000-4-2 Electrostatic discharge (ESD) Criterion B
Air discharge 8kV
Contact discharge 4kV
EN 61000-4-3 Electromagnetic fields Criterion A
10 V/m
EN 61000-4-4 Fast transients (burst) Criterion B
Power lines 2 kV
Signal lines 1 kV
EN 61000-4-5 Surge Criterion B
1 kV L to N
2 kV L,N to Earth
1 kV Signal lines to Earth
EN 61000-4-6 RF conducted interference Criterion A
3 Vrms
EN 61000-4-11 Voltage dips:
0% V during 1 cycle Criterion B
40% V during 10/12 cycles Criterion C
70% V during 25/30 cycles Criterion C
Short interruptions:
0% V during 250/300 cycles Criterion C
CISPR11 Emission limits
Class B
EN 61010-1 Safety requirements for electrical equipment
for measurement, control an laboratory use.
General safety
Overvoltage category II
Pollution degree 2
Conductive pollution excluded
Isolation type:
Enclosure: Double
Power/signal: Basic
Power/relays: Double
Signal/relays: Double

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All information contained in this manual is valid for Typ 9186-VX1XX models.
Typ 9186-VX1XX models are digital indicators fully configurables that allow input type selection in order to be
used as needed. Available signal inputs are the following:
LOAD CELL (30mV, 300mV)
The basic instrument consists of a soldered assembly composed of a main board, a display and an input signal
circuits. It can also be incorporated, as an option, an extra plug-in 2 SPDT 8A relays circuit output which is isolated
from signal input and power supply. This extra circuit has independent connectors that are located on the rear part
of the instrument once it is installed.
Specially designed for direct connection to Load Cells, both models have 4 digits, configurable decimal point and 2
LED’s for setpoints status indication, they are easy to scale into desired engineering units, directly by frontal keys
or rear input signal value in teach mode. They also provide a 5V or 10V DC output for sensor excitation.
Typ 9186-VX1XX models are provided with 20mm-high digits and a maximum range of -1999 to 9999 which
allows a better reading at longer distance. Minus LED sign is integrated in the most significative digit.
They have three frontal keys to interact with internal software and set configuration in order to adapt their function
to particular applications. Device programming runs through some independent menus that show short messages
to easily identify input type and/or display configuration steps.
If relays output option card is installed, once it is recognised by the instrument, activates its own configuration
menu which is only visible under this conditions.
Device description
Dimensions and mounting
To install the instrument, prepare a
92x45mm panel cut-out and slide the unit
inwards making sure of placing the sealing
gasket between the front side panel and
the frontal bezel.
While holding the unit in place, put the
fixing clips on both sides of the case and
slide them through the guide tracks until
they reach the panel at the rear side.
Press slightly to fasten the clips to the latching slots
on the case and get the unit fully assembled and
close fitted to achieve a good sealing.
To remove the instrument from the panel, pull outwards the rear fixing
clips latching tabs until they are disengaged, then slide fixing clips back
over the case.

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Display and keyboard
1 2
1
3
4 5 6 7
8
UP SHIFT DATA
ENTER
2
RUN MODE PRO MODE
1 4 red digit Display Shows value according configuration. Shows steps and data during configuration.
2 Keyboard ——
3 Setpoint 1 LED It iluminates when Setpoint 1 turns active. It iluminates when Setpoint 1 turns active.
4 UP key Display TARE.
TARE RESET (when pressing more than 3s). Shows Setpoints value. Increases value of active digit.
5 SHIFT key Displays maximum and minimum stored values. After 3s of pressing, sets maximum and/or minimum
memorized value to current display value.
Shifts active digit to the next right digit.
Shows sequentially menu options.
6 DATA/ENTER key Changes to PRO mode. Validates selected data and parameters. Moves one step forward in configuration menu.
Changes to RUN mode.
7 Setpoint 2 LED It iluminates when Setpoint 2 turns active. It iluminates when Setpoint 2 turns active.
8 Free space for units label ——
There are two main function modes:
RUN and PRO. PRO mode is when
configuration menu is entered to
programm the indicator, whereas
RUN is the normal mode in which
display shows the reading according
to configuration and input signal
value.
The table below summarizes display
parts description and LEDs and
keyboard function.
Installing and connecting recommendations
WARNING: If this instrument is not installed and used in accordance with this instructions,
the protection provided by it against hazards may be impaired.
To meet the requirements of EN 61010-1 standard, where the unit is permanently connected to main
supply, its is obligatory to install a circuit breaking device easy reachable to the operator and clearly
marked as the disconnecting device.
To guarantee electromagnetic compatibility, the following guidelines should be kept in mind:
 Power supply wires should be separatedly routed from signal wires and never runned in the same
conduit.
 Use shielded cable for signal wiring.
 Cables section should be  0.25 mm².
Before connecting signal wires, signal type and input range should be verified to be within the right
limits.
This instrument coforms with the following community directives: EMC 2004/108/CE and LVD 2006/95/CE.
Refer to the instructions in this manual to preserve safety protections.

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Connections
Basic instrument has two rear connectors CN1 and CN2. If 2RE
output option card is installed, two more connectors CN3 and
CN4 appear. See all four connectors location and their pin out in
the right figure. All female provided terminal connectors are of
CAGE CLAMP®technology.
Terminals for CN2 connector admit cables with section from
0.2mm² up to 1.5mm² (AWG 24÷14).
Terminals for CN1, CN3 and CN4 connectors admit cables with
section from 0.08mm² up to 2.5mm² (AWG 28÷12).
To perform wiring connections, strip the cable leaving from 7 to
10mm exposed to air, insert it in the proper terminal while
pushing down the key insertion tool to open the clip inside the
connector. Release the key tool to fix wire to the terminal.
Proceed in the same way for the rest of terminals. Once all
connections are done, plug connectors to the instrument.
Rear connectors location.
Key tool for cable insertion.
Load cell input signal wiring diagrams (mV)
CN2
1 -IN (COMMON)
2 +IN (300mV / 30mV)
3 N.C.
4 +TARE
5 - EXC / TARE
6 +EXC
7 N.C.
CN1*
1 Phase (AC)
2 Neutral (AC)
Notes:
NO: Normally open contact.
CM: Common contact.
NC: Normally closed contact.
* Polarity in CN1 is indistinct for DC power.
CN3
1 2
CN2
1 2 3 4 5 6 7
CN1
CN4
1
2
3
4
5
6
CN3 (relay 1)
1 NO
2 CM
3 NC
CN4 (relay 2)
4 NO
5 CM
6 NC
LOAD CELL CONNECTION WITH EXCITATION SUPPLIED BY THE INDICATOR
WARNING
Isolation:
1500Vrms for 1 minute to signal terminals (CN2) and power terminals (CN1).
2500Vrms for 1 minute to signal terminals (CN2) and relays terminals (CN3 y CN4).
2500Vrms for 1 minute to power terminals (CN1) and relays terminals (CN3 y CN4).
INDICATOR LOAD CELL
1
+OUT -OUT +IN -IN
±30mV
±300mV
5
2 6
-IN (COMMON)
+IN
+EXC.
-EXC.
NOTE:
The instrument can supply excitation to multiple load cells
connected in parallel as long as 30mA of total load current is
not exceeded.

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Relays output wiring
RELAY 2 RELAY 1
4
5
6
1
2
3
NO
CM
NC
NO
CM
NC IMPORTANT:
To guarantee electrical safety according to EN 61010-1 a
protective 8A/250V external fuse must be installed.
8A/250V MAX.
WARNING:
Read recommendations and related data on pages 7 and 8.
Remote TARE function wiring diagram
INDICATOR
4 5
-TARE
NOTE:
When using an open collector output, the external electronic circuit connected between pin 4 and pin 5 of CN2
input connector, must be able to provide a current of 4mA and withstand up to 40V.
In both cases remote TARE is activated when contact is closed less than 3 seconds. Remote TARE RESET is
identically activated through these pins when contact is closed for at least 3 seconds.
CONNECTION TO A GROUP OF LOAD CELLS WITH EXTERNAL EXCITATION
INDICATOR GROUP OF LOAD CELLS
1
+OUT -OUT +IN -IN
±30mV
±300mV
2
-IN (COMMON)
+IN
EXC.
-+
WIRING DETAIL CONNECTION FOR nLOAD CELLS WITH EXTERNAL EXCITATION
INDICATOR
1 2
-IN (COMMON)
+IN
2
-OUT +OUT
+IN
n
-OUT +OUT
+IN
1
-OUT +OUT
+IN
-IN -IN -IN
-
+
INDICATOR
4 5
+TARE
-TARE
+TARE
O.C. OUTPUT CONTACT SWITCH

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INPUT CONFIGURATION
When connecting instrument to Power supply, display test begins automatically to check the good function of LEDs
and digits, once this test is finished, display shows internal software version and then the unit goes to RUN mode.
Configuration software has a hierarchical structure composed of a number of menus and submenus. By pressing
ENTER key, display shows “Pro”, a new pressing brings access to main menu where appear configuration menus,
that is, input configuration (InP), display configuration (dSP) and setpoints configuration (SEtP). This last menu
only appears if 2RE output option card is installed.
If configuration is totally locked-out, when pressing ENTER key to get into main menu, display shows “dAtA”
instead of “Pro”. This indicates that it is only possible to see programmed information and that it is not allowed to
modifiy any parameter from the entire configuration. In this visualization mode, the instrument automatically
switches back to RUN mode after 15 seconds since last key press.
Configuration menu
The instrument provides 3 keys for progressing through the
menus and submenus and for data introducing/modifying:
ENTER:Vertical displacement / Validates data.
UP:Increases active digit value.
SHIFT:Horizontal displacement / Changes active digit.
Input configuration
The first menu corresponds to input configuration. This, in turn, consists of two options, one for each input type:
(300) and (30).
Once inside each menu, all configuration parameters are sequentially shown and they can then be introduced or
edited by pressing ENTER key. Numeric values must be entered digit by digit, first selecting digit and then
changing its value. When the display reach desired value, a new ENTER key pressing validates data and routine
goes forward to next configuration step.
Data entered or changes made during configuration are stored in device memory only when programmation
routine belonging to the respective submenu is completed, not before. On last routine step and after having
pressed ENTER key, display indicates “StorE” and the unit goes back again to RUN mode.
8 8 8 8
Pro dAtA
InP dSP SEt
MAIN MENU
InP
300 30
SIGNAL TYPE:
300: Input signal up to ±300mV DC
30: Input signal up to ±30mV DC
No additional configuration is needed for these input types
(direct validation).