Burkert SE56 Specification sheet

OPERATING AND INSTALLATION MANUAL
Flow transmitter SE56
Basic version
Release number: MASE56_BV_EN_BU_R9_3.91.0XXX.docx
– The characters of file name in
bolt type indicate the software version, visualized at the instrument start up, which the manual refers to.

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INTRODUCTION.................................................................................. 4
SAFETY INFORMATIONS..................................................................... 4
SAFETY CONVENTIONS........................................................................... 5
TECHNICAL CHARACTERISTICS.......................................................... 6
ENVIRONMENTAL USE CONDITIONS ........................................................ 6
OPERATING TEMPERATURE..................................................................... 6
Data plate.............................................................................................. 6
ELECTRIC CHARACTERISTICS.................................................................. 6
DIMENSIONS ......................................................................................... 7
ELECTRICAL CONNECTIONS ............................................................... 8
GROUNDING INSTRUCTIONS................................................................... 8
POWER SUPPLY...................................................................................... 8
INTERNAL VIEW..................................................................................... 9
TRANSMITTER TO SENSOR ELECTRICAL CONNECTIONS ............................ 9
DIGITAL INPUT.....................................................................................10
INPUT ON/OFF OPERATION....................................................................10
OUTPUT WIRINGS .............................................................................11
DISPLAY FLAGS AND LED WARNING INTERPRETATION...................12
TRANSMITTER ACCESS......................................................................13
KEYPAD................................................................................................13
BLIND CONFIGURATION ........................................................................13
ACCESSING THE FUNCTIONS AT START-UP (Power On) ............................14
FLOW RATE VISUALIZATION .............................................................15
ACCESS CODES...................................................................................16
ACCESS TO THE CONFIGURATION MENU ..........................................18
EXAMPLE..............................................................................................19
FUNCTIONS MENU .............................................................................21
FUNCTIONS DESCRIPTION.....................................................................24
ALARMS..............................................................................................30
CONFORMITY DECLARATION..................................................................32
INDEX

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INTRODUCTION
These operating instructions and description of device functions are provided for the scope
of supply. They could be modified without prior notice. The improper use, possible
tampering of the instrument or parts of it and substitutions of any components not original,
makes the warranty to decay automatically.
The transmitter is to be used only to be coupled directly with a sensor to realize a
measuring device, flow meter, that is to be used for measuring the flow of conductive
liquids in closed pipes with conductivity greater than 5μS/cm.
It is forbidden the reproduction of the present manual and of possible software supplied.
SAFETY INFORMATIONS
Any use other than described here affects the protection provided by the manufacturer and
compromises the safety of people and the entire measuring system and is, therefore, not
permitted.
The manufacturer is not liable for damaged caused by improper or non-designated use.
1) Transport the measuring device to the measuring point in the original packaging. Do
not remove covers or caps until immediately before installation. In case of cartons
package it is possible to place one above the other but no more than three cartons.
In case of wooden package do not place one above the other.
2) Disposal of this product or parts of it must be carried out according to the local
public or private waste collection service.
3) The transmitter must only be installed, connected, commissioned and maintained by
qualified and authorized specialists (e.g. electrical technicians) in full compliance with
the instructions in these Operating Instructions, the applicable norms, legal
regulations and certificates (depending on the application).
4) The specialists must have read and understood these Operating Instructions and
must follow the instructions they contain. If you are unclear on anything in these
Operating Instructions, you must call the service. The Operating Instructions provide
detailed information on the transmitter.
TRANSMITTER SENSOR

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5) Repairs may only be performed if a genuine spare parts kit is available and this
repair work is expressly permitted.
6) The transmitter should only be installed after have verified technical data provided in
this operating instructions and on the data plate.
7) Specialists must be carefully during installation and use personal protective
equipment as provided by their security plan about risk assessment.
8) Never mount or wire the transmitter while it is connected to the power supply and
avoid any liquid contact with the instrument internal components.
9) Before connecting the power supply check the safety equipment.
10) For the cleaning of the device use only a damp cloth, and for the
maintenance/repairs contact the service center.
Before starting up the equipment please verify the following:
Power supply voltage must correspond to that specified on the data plate
Electric connections must be completed as described
Ground (earth) connections must be completed as specified
Verify periodically (every 3-4 months):
The power supply cables integrity, wiring and other connected electrical parts
The transmitter housing integrity
The suitable tightness of the sealing elements
The front panel integrity (display and keyboard)
The mechanical fixing of the transmitter to the pipe or wall stand.
SAFETY CONVENTIONS
DANGER
Warning indicates an action or procedure which, if not performed correctly,
can result in injury or a safety hazard. Comply strictly with the instructions
and proceed with care.
WARNING
Caution indicates an action or procedure which, if not performed correctly, can
result in incorrect operation or destruction of the device. Comply strictly with
the instructions.
NOTES
Note indicates an action or procedure which, if not performed correctly, can
have an indirect effect on operation or trigger an unexpected response on the
part of the device.

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TECHNICAL CHARACTERISTICS
ENVIRONMENTAL USE CONDITIONS
The transmitter can be installed internally or externally
Altitude: from –200m to 2000m (from -656 to 6560 feet)
Humidity range: 0-85% without condensation
OPERATING TEMPERATURE
Consider the operating temperatures more restrictive between transmitter and sensor
*For discontinuous use, a thermostat heat source installation may be necessary.
Data plate
On the data plate there is some technical information:
•MODEL: Transmitter Model
•S/N: Serial Number of the transmitter
•SUPPLY: Main power supply
•Hz: Supply frequency (AC)
•POWER: Maximum power consumption
•IP: Protection grade
•T: Operating temperature
•COUPLING: Serial number of sensor coupled
•ITEM: free for user
Min. * Ma
x
°C -10 50
°
F
14 122
ELECTRIC CHARACTERISTIC
S
Transmitter classification: class I, IP65, installation category (overvoltage) II, rated
pollution degree 2.
Power supply
versions Power supply voltage Power supply frequency Max power
HV 100-240V~ 44-66H
z
6W
LV 18-45
V
/
/
18-45V~ 44-66H
z
Voltage changes must not exceed ±10% of the nominal one.
Input/output insulated up to 500V.
The output 4-20mA (optional) is electrically connected to the ON/OFF outputs and
the output power supply (24V ).

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DIMENSIONS
127
129
168
124
TORQUE
S
To guarantee the housing’s IP degree the following torques are required:
cover screws: 0.5Nm
cable glands: 4Nm (in reference conditions)
IF2 cap: 4Nm
Weight: 0.5kg

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L(-)
N(+) M3
ELECTRICAL CONNECTIONS
A
LWAYS ensure that the transmitter and the sensor are grounded (earthed) correctly.
The grounding of the sensor and transmitter ensures that the equipment and liquid are
equipotential.
Before connecting the power supply, verify that the mains voltage are within the
limits indicated on data plate.
For the connections use only approved conductors, with fire-proof properties, whose
section varies from 0.25mm2to 2.50mm2, based on distance/power; as well fix the
power supply wires with a additional fastening system located close to the terminal.
The power supply line must be equipped with an external protection for overload
current (fuse or automatic line breaker).
Provide nearness the transmitter a circuit breaker easily accessible for the operator
and clearly identified; whose symbols must conform to the electrical safety and local
electrical requirements.
Ensure that the component complies with the requirements of the standard for
electrical safety distance.
The sensor, hardwired inputs and outputs are connected to the transmitter through
terminal blocks located inside the transmitter.
To locate the terminal block loosen the 4 screws on the front cover. When the front
cover is lifted, the terminal block is visible. The terminal block is the hardwire
connection of the transmitter to external equipment, including the sensor.
The following pages give informations on the terminal block numbering, and the
respective connecting of the sensor cables, and inputs/outputs.
GROUNDING INSTRUCTION
S
POWER SUPPLY

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INTERNAL VIEW
TRANSMITTER TO SENSOR ELECTRICAL CONNECTIONS
Power supply
1 2345678910
11 12 13 14 15 16 17 18 19 20
IF2 socket
Power supply
Keyboard
123456789
10
11121314151617181920
-
E C
+
SH
OUT2 OUT1 24V
24V
E1
E2
C
4-20mA
ELECTRODES
E C
+
-
BA
RS 485* INPUT
-
+
RS 485* : OPTIONAL, PROVIDED EXLUSIVELY BY THE MANUFACTURER
SH
B2 B1 SH
COILS
TERMINAL BLOCK
Signalling LED: see display flags and led warning
interpretation section

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0-1.5V
3-40V
AUTOCALIB. OFF
T
RESET
0-1.5V
3-40V
Tmin = 100ms
BLOCK
0-1.5V
3-40V
T
0-1.5V
3-40V
SCALE 1
SCALE 2
<18V
18-30V
3/40 Vdc (ON)
0/1.5 Vdc (OFF)
5 (+)
6 (-)
10 K
5
6
20
0
15
+24
10 K
DIGITAL INPUT
INPUT ON/OFF OPERATION
A
uto-calibration
Reset totalizers
Block totalizers
Block totalizers
Totalizers active
Necessary conditions for enabling the function
Necessary conditions for enabling the function
Necessary conditions for enabling the function
Tmin<T<1sec. = autocalibration
T > 1sec. = Auto zero
POS. 5.7 ENABLED (Autozero calibration external
command)
POS. 5.1 to 5.4 ENABLED (partial positive or reverse
flow totalizers reset enable).
POS. 5.5 ENABLED (totalizers counting lock command)
Necessary conditions for enabling the function
Range change
10Hz
20Hz
50Hz
80Hz
150Hz
220ms
110ms
45ms
30ms
15ms
T must be > Tmin
SAMPLE RATE Tmin SAMPLE RATE Tmin
External power supply Internal power supply
POS. 5.8 ENABLED (range change)
Measure lock
Measure blocked
Measure
Necessary condition for enabling the function
POS. 5.6 ENABLED
(
measure lock
)