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Operating Instructions
SU 600
4 … 20 mA signal conditioning instrument
Contents
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Contents
1 About this document
1.1 Function . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2 Target group . . . . . . . . . . . . . . . . . . . . . . 4 1.3 Symbolism used. . . . . . . . . . . . . . . . . . . . 4
2 For your safety
2.1 Authorised personnel . . . . . . . . . . . . . . . . 6 2.2 Appropriate use . . . . . . . . . . . . . . . . . . . . 6 2.3 Warning about misuse . . . . . . . . . . . . . . . 6 2.4 General safety instructions . . . . . . . . . . . . 6 2.5 CE conformity . . . . . . . . . . . . . . . . . . . . . 6
3 Product description
3.1 Configuration . . . . . . . . . . . . . . . . . . . . . . 8 3.2 Principle of operation . . . . . . . . . . . . . . . . 9 3.3 Adjustment. . . . . . . . . . . . . . . . . . . . . . . . 9 3.4 Storage and transport . . . . . . . . . . . . . . . . 9
4 Mounting
4.1 General instructions . . . . . . . . . . . . . . . . . 11 4.2 Mounting information . . . . . . . . . . . . . . . . 11
5 Connecting to power supply
5.1 Preparing the connection . . . . . . . . . . . . . 14 5.2 Connection procedure . . . . . . . . . . . . . . . 15 5.3 Wiring plan . . . . . . . . . . . . . . . . . . . . . . . 16
6Setup with the integrated indicating and adjustment unit
6.1 Adjustment system . . . . . . . . . . . . . . . . . . 18 6.2 Setup procedure . . . . . . . . . . . . . . . . . . . 19 6.3 Application example . . . . . . . . . . . . . . . . . 24
7 Maintenance and fault rectification |
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. . . . . . . . . . . . . . . . . . . . . .Maintenance |
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7.2 |
Fault rectification . . . . . . . . . . . . . . . . . . . |
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SU 600 - 4 … 20 mA signal conditioning
Contents
7.3 Instrument repair . . . . . . . . . . . . . . . . . . . 28
8 Dismounting
8.1 Dismounting procedure . . . . . . . . . . . . . . . 29
8.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . 29
9 Supplement
9.1 Technical data . . . . . . . . . . . . . . . . . . . . . 30
9.2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . 33
9.3 Certificate . . . . . . . . . . . . . . . . . . . . . . . . 34
30652-EN-050525
SU 600 - 4 … 20 mA signal conditioning
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About this document
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1 About this document
1.1 Function
This operating instructions manual has all the information you need for quick setup and safe operation of SU 600. Please read this manual before you start setup.
1.2 Target group
This operating instructions manual is directed to trained personnel. The contents of this manual should be made available to these personnel and put into practice by them.
1.3 Symbolism used
Information, tip, note
This symbol indicates helpful additional information.
Caution, warning, danger
This symbol informs you of a dangerous situation that could occur. Ignoring this cautionary note can impair the person and/or the instrument.
Ex applications
This symbol indicates special instructions for Ex applications.
•List
The dot set in front indicates a list with no implied sequence.
à Action
This arrow indicates a single action.
SU 600 - 4 … 20 mA signal conditioning |
050525-EN-30652 |
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About this document
1Sequence
Numbers set in front indicate successive steps in a procedure.
30652-EN-050525
SU 600 - 4 … 20 mA signal conditioning
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For your safety
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2 For your safety
2.1 Authorised personnel
All operations described in this operating instructions manual must be carried out only by trained specialist personnel authorised by the operator. For safety and warranty reasons, any internal work on the instruments must be carried out only by personnel authorised by the manufacturer.
2.2 Appropriate use
SU 600 is a universal signal conditioning instrument and power supply unit for connection of a 4 … 20 mA/HART sensor.
2.3 Warning about misuse
Inappropriate or incorrect use of the instrument can give rise to application-specific hazards, e.g. vessel overfill or damage to system components through incorrect mounting or adjustment.
2.4 General safety instructions
SU 600 is a high-tech instrument requiring the strict observance of standard regulations and guidelines. The user must take note of the safety instructions in this operating instructions manual, the country-specific installation standards (e.g. the VDE regulations in Germany) as well as all prevailing safety regulations and accident prevention rules.
2.5 CE conformity
SU 600 is in CE conformity with EMC (89/336/EWG) and
NSR (73/23/EWG).
SU 600 - 4 … 20 mA signal conditioning
050525-EN-30652
For your safety
Conformity has been judged acc. to the following standards:
•EMC:
-Emission EN 61326: 1997 (class A)
-Susceptibility EN 61326: 1997/A1: 1998
•NSR: EN 61010-1: 2001
SU 600 is designed for use in an industrial environment. Nevertheless, electromagnetic interference from electrical conductors and radiated emissions must be taken into account, as is usual with a class A instrument acc. to EN 61326. If SU 600 is used in a di erent environment, the electromagnetic compatibility to other instruments must be ensured by suitable measures.
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SU 600 - 4 … 20 mA signal conditioning
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Product description
Scope of delivery
Overview
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3 Product description
3.1 Configuration
The scope of delivery encompasses:
•Indicating and signal conditioning instrument SU 600
•Mounting set
•Identification label
•Documentation
- this operating instructions manual
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Fig. 1: SU 600 |
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1 Status indications operating relay 1 and 2
2 Status indication fail safe relay
3 Status indication operation
4[+/-] adjustment keys
5 Insertable tag for identification of the measurement loop 6 Function switch
7LC display
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Product description |
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3.2 Principle of operation |
Area of application |
SU 600 is a universal single signal conditioning |
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instrument with integrated level switches and display for |
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continuously measuring sensors. At the same time, it |
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can serve as power supply unit for connected sensors. |
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SU 600 is designed for connection of an individual |
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4 … 20 mA sensor. The instrument is suitable for carrier |
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rail, panel and surface mounting. |
Physical principle |
SU 600 signal conditioning instrument can power the |
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connected sensor and also evaluate its measurement |
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signals. The requested parameter is indicated in the |
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display and, in addition, outputted to the integrated |
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current output for further processing. Hence the mea- |
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suring signal can be transmitted to a remote display or a |
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connected control system. In addition, two level relays |
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for control of pumps or other actuators are integrated. |
Power supply |
Wide-range power supply unit with 20 … 253 V AC/DC |
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for world-wide use. |
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You will find detailed information on the power supply in |
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the "Technical data" in the "Supplement". |
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3.3 Adjustment |
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The adjustment of SU 600 is carried out via the |
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integrated keys and a 16-step function switch. |
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3.4 Storage and transport |
Packaging |
Your instrument was protected by packaging during |
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transport. Its capacity to handle normal loads during |
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transport is assured by a test acc. to DIN EN 24180. |
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The packaging of standard instruments consists of |
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environment-friendly, recyclable cardboard. For special |
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versions PE foam or PE foil is also used. Dispose of the |
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packaging material via specialised recycling companies. |
SU 600 - 4 … 20 mA signal conditioning |
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Product description
Storage and transport temperature
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•Storage and transport temperature see "Supplement
– Technical data – Ambient conditions"
•Relative humidity 20 … 85 %
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Mounting |
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4 Mounting |
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4.1 General instructions |
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Installation location |
You can mount theSU 600 signal conditioning instru- |
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ment onto a carrier rail 35x7.5 acc. to DIN EN 50022, or |
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directly on the wall by means of the three screws or in a |
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front panel or door of a switching cabinet. |
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4.2 Mounting information |
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Carrier rail mounting |
1 Place the adapter plate [1] to the rear of SU 600 |
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(spring of the adapter plate downward) and fasten |
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the plate with screw [2] (M4x6). |
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2 PlaceSU 600 against the carrier rail [3] from below |
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and push the instrument upward until it snaps in. |
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Fig. 2: Carrier rail mounting |
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Adapter plate |
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Screw (M4x6) |
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Carrier rail |
Wall mounting |
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Insert the metal strap [1] from above into the housing |
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cut-out. |
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Fasten the instrument directly to the wall with the |
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three screws (ø max. 4 mm). |
30652-EN-050525
SU 600 - 4 … 20 mA signal conditioning
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