KROHNE IFC 050 User manual

For initial set up, we strongly recommend that you also refer to the relevant manual!
Avoid vibration / Electromagnetic fields
Use sunshade / Check medium and ambient temperature specifications
Electrical connections signal converter
100...230 VAC (-15% / +10%), 15 VA
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Maximum ambient and process temperatures are
depending on version (e.g liner material, size),
temperature and protection class
and maximum surface temperature of sensor.
- Use the original packing of the device(s) when transporting
to the installation location.
Compact version Remote version
PE N L
(FE) (L-) (L+)
Power supply - grounding
Device version(s) Transport
- No special requirements 24 VDC (-30% / +30%), 5.6 W
General Device nameplate (example) All work on the electrical connections may only be carried out with the power disconnected. Take note of the voltage
data on the nameplate! Observe the national regulations for electrical installations!
Check the device nameplate to ensure that the device is
delivered according to your order.
The device must be grounded in accordance with regulations in order to protect personnel against electric shocks.
There should be no difference in potential between the flow sensor and the housing or protective earth of the signal
converter.
Observe without fail the local occupational health and safety regulations. Any work done on the electrical components of
the measuring device may only be carried out by properly trained specialists.
Refer to the manual for more details on connection options and preparing the signal and field current cable.
Mounting the field housing, remote version
2 Electrical connection
This device cannot be used in Hazardous Locations or Explosive Gas Atmospheres!
Quick Start
IFC 050 1 Installation
Refer to the documentation of the flow sensor for specific
installation conditions.
Signal converter for electromagnetic flowmeters General installation requirements
Wall mounting
Installation, assembly, start-up and maintenance may only be performed by appropriately trained personnel.
This instrument complies with requirements of Low Voltage Directive. Instruments must not be connected to power supply
before reading instructions described in the manual.
The responsibility as to the suitability, intended use and corrosion resistance of the used materials against the measured
fluid of this device rests solely with the operator.

S
A, B, D
A+, B+, D+
A-, B-, D-
A
D
B
DMeasuring mode
Observe connection polarity Press > 2.5 s   
A B
 
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3 4 5 6 7 8 9
7 8 S 1 2 3 S
1
7Electrical conductor (2)
8Electrical conductor (3)
9Shield connection terminal (S)
2
4Electrical conductor (8)
Status message
Select menuCompact version
Remote version
www.krohne.com
 
Download documents/software
Scan the code on the nameplate or scan the
following code and enter the serial number.
Contact
Select your country from the region / language selector to view
your local KROHNE contact details on:
A7.2 zero calibration
A7.3 size
A6.2 pulse value unit
A6.3 value p. pulse
A4 reset?
A5 analogue outputs
A6 digital outputs
A7.4 GKL
A7.5 field frequency
XSignal converter terminal compartment
Functional ground (FE)
A7.6 flow direction
A7 process input
A3.1 Tag
A3.2 slave address
A4.1 reset errors
A5.2 time constant
A5.3 low fow cutoff
A6.1 max. pulse rate
A4.2 counter 1
A4.3 counter 2
A5.1 range
A7.1 device serial no.
Select Submenu Functions
A1 language
A2.1 Tag
Sensor cable connections
A2 HART
A3 RS 485 / Modbus
A
quick setup
1 / A Field current cable
2 / B Signal cable A (DS 300)
6Inner shield of signal cable (1)
3Electrical conductor (7)
5Shield connection terminal (S)
Flow sensor connection box
10
Y
Measured variable
I/O negative terminal (-)
3 Quick Setup
I/O connections
Shield connection terminal
Operating keys
(operation with open
housing)
Magnet keys
(operation with closed
housing)
Bargraph indication
Tag number
Magnet keys
I/O positive terminal (+)
Status output
Frequency / pulse output
Modbus I/O (option)
Refer to the manual for more details on connection options / Connection diagram
Current output






