Krohne SU 600 EN User Manual

Operating InstructionsSU 6004 … 20 mA signal conditioninginstrument

l Storage and transport temperature see "Supplement– Technical data – Ambient conditions"l Relative humidity 20 … 85 %Storage and transportt

4 Mounting4.1 General instructionsYou can mount theSU 600 signal conditioning instru-ment onto a carrier rail 35x7.5 acc. to DIN EN 50022, ordirectly

10580ø 4,5*1Fig. 3: Wall mounting1 Metal strap1 Remove the pluggable terminal strips from the topand bottom.2 Screw pin [3] into the rear of SU 600 an

~9092132 4Fig. 4: Panel mounting1 Front panel2 Terminal strap3 Pin4 Knurled nutSU 600 - 4 … 20 mA signal conditioning 13Mounting30652-EN-050525

5 Connecting to power supply5.1 Preparing the connectionAlways observe the following safety instructions:l Connect only in the complete absence of lin

5.2 Connection procedureProceed as follows:1 Mount SU 6002 Connect sensor cable to terminal 1 and 2, and whereapplicable, connect the screen3 Connect

5.3 Wiring plan+-12+-3418 17 16 15 1413 12 11 10 9 876 5N- L1+on1212%1 23 4 5 6Fig. 5: Terminal assignment SU 6001 Measurement data input, optionally

l In passive mode, the sensors are not powered - onlythe measured value is transmitted. This input is fortransmitters with their own separate power su

6 Setup with the integrated indicating andadjustment unit6.1 Adjustment systemThe integrated indicating and adjustment unit is formeasured value displ

l [Function switch] for selection of:- Adjustment- Relay switching points- Scaling- Current output- Integration time- Offset correction- Current input

Contents1 About this document1.1 Function ...41.2 Target group ...41.3 Symbolism used...42 F

The measured value indication shows the digitalindication value and also an analogue bargraph. Here, itis absolutely necessary that the function switc

measuring range is shifted slightly. The zero point isreadjusted by carrying out the offset correction inuncovered (unpressurised) condition. The compl

Furthermore you have to distinguish between the relaymodes overfill and dry run protection. You switch over byexchanging the ON/OFF values of the relay

Scaling is the conversion of the measured value into acertain parameter or measuring unit. Instead of thepercentage value, the volume can be displayed

pushing both keys again for approx. 3 seconds. If no keyis pushed, the display switches automatically over to"OPERATE" after approx. 60 minu

l The full and empty adjustment was carried outdirectly in the sensor. The following values areoutputted:- max. volume (display max.) 20 mA = 2650 l-

Because the range of the example vessel is between 50 lto 2650 l, you will need all four positions of the digitalindication.1 Set the function switch

7 Maintenance and fault rectification7.1 MaintenanceWhen used as directed in normal operation, SU 600 iscompletely maintenance-free.7.2 Fault rectificat

? E016l Empty/full adjustment reversedà Carry out a fresh adjustment? E017l Adjustment span too smallà Carry out a fresh adjustment and increase thedi

8 Dismounting8.1 Dismounting procedureWarning:Before dismounting, be aware of dangerous processconditions such as e.g. pressure in the vessel, hightem

7.3 Instrument repair ...288 Dismounting8.1 Dismounting procedure...298.2 Disposal ...299 Supplement

9 Supplement9.1 Technical dataGeneral dataSeries instrument for panel or wall mounting ormounting on carrier rail 35x7.5 acc. toEN 50022Dimensions W =

Relay outputsQuantity 2x operating relay, 1x fail safe relayContact floating spdtContact material AG NI 0.15 hard gold-platedTurn-on voltage min. 10 mV

Electrical protective measuresProtection- Wall/rail mounting IP 20- Panel mounting IP 40Overvoltage category IIProtection class IIElectrical separatin

9.2 Dimensions96mm (3 25/32")69mm (2 23/32") 2mm (5/64")19mm (3/4")96mm (3 25/32")102mm (4 1/64")111mm (4 3/8")92mm

9.3 CertificateCE declaration of conformityFig. 8: CE declaration of conformity34 SU 600 - 4 … 20 mA signal conditioningSupplement30652-EN-050525

SU 600 - 4 … 20 mA signal conditioning 3530652-EN-050525

Subject to change without notice30652-EN-050525

1 About this document1.1 FunctionThis operating instructions manual has all the informa-tion you need for quick setup and safe operation of SU600. Ple

1 SequenceNumbers set in front indicate successive steps in aprocedure.SU 600 - 4 … 20 mA signal conditioning 5About this document30652-EN-050525

2 For your safety2.1 Authorised personnelAll operations described in this operating instructionsmanual must be carried out only by trained specialistp

Conformity has been judged acc. to the followingstandards:l EMC:- Emission EN 61326: 1997 (class A)- Susceptibility EN 61326: 1997/A1: 1998l NSR: EN 6

3 Product description3.1 ConfigurationThe scope of delivery encompasses:l Indicating and signal conditioning instrument SU 600l Mounting setl Identifica

3.2 Principle of operationSU 600 is a universal single signal conditioninginstrument with integrated level switches and display forcontinuously measur