wtw IQ SENSOR NET MIQ/PS User manual

ba64113e02 12/2005
MIQ/PS
Operating Manual
Power
!
OK
IQ SENSOR NET wide-range power supply module
Mains voltage 100 ... 240 VAC
Luggage Point WRP Water Reclamation (MIQ/PS) Vendor Manual
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Active: 02/04/08
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MIQ/PS
ba64113e02 12/2005
Accuracy when
going to press The use of advanced technology and the high quality standard of our instruments are the result of continuous development. This may result
in differences between this operating manual and your instrument.
Also, we cannot guarantee that there are absolutely no errors in this
manual. Therefore, we are sure you will understand that we cannot
accept any legal claims resulting from the data, figures or descriptions.
Copyright ©Weilheim 2005, WTW GmbH
Reprinting - even as excerpts - is only allowed with the explicit written
authorization of WTW GmbH, Weilheim.
Printed in Germany.
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MIQ/PS List of contents
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MIQ/PS - List of contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.1 How to use this component operating manual . . . . . . . . 1-1
1.2 Features of the MIQ/PS . . . . . . . . . . . . . . . . . . . . . . . . .1-2
2 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.1 Authorized use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
2.2 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . 2-2
3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.1 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
3.2 Installation in the IQ SENSOR NET . . . . . . . . . . . . . . . . . 3-1
3.3 Connecting the power supply . . . . . . . . . . . . . . . . . . . . .3-1
4 Maintenance and cleaning . . . . . . . . . . . . . . . . . . . . . 4-1
4.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4.2 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
5 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
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List of contents MIQ/PS
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MIQ/PS Overview
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1Overview
1.1 How to use this component operating manual
Structure of the IQ
SENSOR NET operating
manual
Fig. 1-1 Structure of the IQ SENSOR NET operating manual.
The IQ SENSOR NET operating manual has a modular structure like the
IQ SENSOR NET system itself. It consists of a system operating manual
and the operating manuals of all the components used.
Please file these component operating manuals into the ring binder of
the system operating manual.
IQ Sensor Net Operating Manual
System
Operating
Manual
(Ring Binder)
IQ Sensor
Operating
Manual
MIQ Module
Operating
Manual
MIQ Terminal
Operating
Manual
Component Operating Manuals
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Overview MIQ/PS
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1.2 Features of the MIQ/PS
General characteristics The MIQ/PS wide-range power supply supplies the IQ SENSOR NET
with its operational voltage. The operational voltage is forwarded to the
consumers in the following ways:
!In the case of stacked mounting, via the IQ SENSOR NET contacts on
the front and rear of the module
!In the case of distributed mounting, via the IQ SENSOR NET SNCIQ
cable
!In the case of sensors, via the SACIQ sensor connecting cable.
With the standard MIQ module housing, the MIQ/PS has the same
characteristics as all MIQ modules regarding stability, leakproofness
and weather resistance. It also provides the same wide variety of instal-
lation options (stacked mounting, canopy mounting, tophat rail
mounting, etc.).
The number of MIQ/PS that are required depends on the number of
consumers in the system and their power requirement aswell as on the
overall loss of power in the IQ SENSOR NET cables. Instructions for
determining the correct number of power modules are given in the
INSTALLATION chapter of the system operating manual.
Terminal strip The MIQ/PS has the following electrical connections on the terminal
strip inside the housing:
!1 x mains connection, two-pole
!3 x SENSORNET connection.
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MIQ/PS Safety instructions
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2 Safety instructions
This component operating manual contains special instructions that
must be followed during the installation of the MIQ/PS power supply
module. Thus, it is essential to read this component operating manual
beforecarryingoutanyworkwiththesystem.Inadditiontothismanual,
the SAFETY chapter of the IQ SENSOR NET system operating manual
must be followed.
Always keep this component operating manual together with the
system operating manual and all other component operating manuals
in the vicinity of the IQ SENSOR NET system.
Special user
qualifications The MIQ/PS may only be connected to the power supply by a trained electrician.
General safety
instructions Safety instructions in this operating manual are identified by the warning symbol (triangle) in the left column. The signal word (e. g.
"Caution") indicates the level of danger:
Warning
indicates instructions that must be followed precisely in order to
prevent serious dangers to persons.
Caution
indicates instructions that must be followed precisely in order to
avoid slight injuries or damage to the instrument or the
environment.
Other labels
Note
indicates notes that draw your attention to special features.
Note
indicates cross-references to other documents, e.g. operating manu-
als.
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Safety instructions MIQ/PS
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2.1 Authorized use
The authorized useof theMIQ/PSconsistsof its useas a power supply
module in the IQ SENSOR NET.
The technical specifications given in chapter 5 TECHNICAL DATA must
be observed. Only operation according to the instructions in this
component operating manual is authorized.
Any other use is considered to be unauthorized. Unauthorized use
invalidates any claims with regard to the guarantee.
2.2 General safety instructions
The MIQ/PS is constructed and inspected in accordance with the
relevant guidelines and norms for electronic instruments (see
chapter 5 TECHNICAL DATA).
It left the factory in a safe and secure technical condition.
Function and
operational safety The failure-free function and operational safety of the MIQ/PS is only guaranteed if the generally applicable safety measures and the special
safety instructions in this operating manual are followed during its use.
The failure-free function and operational safety of the MIQ/PS is only
guaranteed under the environmental conditions that are specified in
chapter 5 TECHNICAL DATA.
Safe operation If safe operation is no longer possible, the MIQ/PS must be taken out
of operation and secured against inadvertent operation.
Safe operation is no longer possible if the MIQ/PS:
!has been damaged during transport
!has been stored under adverse conditions for a lengthy period of
time
!is visibly damaged
!no longer operates as described in this manual.
If you are in any doubt, contact the supplier of your MIQ/PS.
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MIQ/PS Installation
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3 Installation
3.1 Scope of delivery
The scope of delivery of the MIQ/PS is listed in the INSTALLATION
chapter of the system operating manual.
3.2 Installation in the IQ SENSOR NET
The IQ SENSOR NET provides a number of options for integrating the
MIQ/PSmechanicallyandelectricallyinthesystem(stackedmounting,
distributed mounting, etc.). The individual types of installation are
described in detail in the INSTALLATION chapter of the system operating
manual.
Note
To achieve optimum heat transfer, it is recommended to always place
the power supply module at the back of a module stack.
Note
If there are several power supply modules in the IQ SENSOR NET, it is
helpful if all the power supply modules are connected to a single power
supply. As a result, the system can be easily switched on and off from
a single location.
3.3 Connecting the power supply
Warning
If the power supply is connected incorrectly, it may represent a
danger to life from electric shock. Pay attention to the following
points during installation:
!
!!
!The MIQ/PS may only be connected to the power supply by a
trained electrician.
!
!!
!The connection of the MIQ/PS to the power supply may only be
carried out when it is not carrying any voltage.
!
!!
!The power supply must fulfill the specifications given on the
nameplate and in chapter 5 TECHNICAL DATA.
!
!!
!When installed in a building, a switch or power switch must be
provided as a disconnecting device for the MIQ/PS.
The interrupt facility must:
– beinstalledin thevicinityof theMIQ/PS,easilyaccessibleby
the user, and
– identified as a disconnecting device for the MIQ/PS.
!
!!
!After it has been installed, the MIQ/PS may only be opened if
the mains voltage has been switched off beforehand.
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Installation MIQ/PS
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General installation
instructions Follow these instructions when connecting the connecting wires to the terminal strip:
!Shorten all the wires to be used to the length required for the instal-
lation
!Always fit all the ends of the wires with wire end sleeves before con-
necting them to the terminal strip
!Any wires that are not used and project into the housing must be cut
off as closely as possible to the cable gland.
Warning
No free wires must be allowed to project into the housing. Otherwise,
there is a danger that safe areas could come into contact with danger-
ous voltages.This could result in a life threatening electric shock when
working with the IQ SENSOR NET. Always cut off any wires that are not
in use as closely as possible to the cable gland.
Materials required !Wire end sleeves, suitable for the power line, with suitable crimping
tool
!1 x cable gland with sealing ring (included in scope of delivery of
MIQ/PS).
Tools !Cable stripping knife
!Wire stripper
!Phillips screw driver
!Small screw driver.
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MIQ/PS Installation
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Preparing the power line
Bild 3-1 Prepared power cable.
Caution
The protective earth conductor must not project into the housing.
Otherwise, malfunctions could occur.
1Cut off the cable to the required length.
2 Strip the cable insulation for approx. 45 mm.
3Bare the wires of phases L and N and fit them with wire end
sleeves.
4 If present, cutoffthe protective earth conductorwire at the end
of the cable sheath.
ca. 45 mm
L
N
cut protective conducter here
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Installation MIQ/PS
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Connecting the power
line
Bild 3-2 Connecting the power line.
5Open the module.
6Screw the cable gland (pos. 1 in Bild 3-2) with the sealing ring
(pos. 2) into the module housing.
7 Loosen the coupling ring (pos. 3 in Bild 3-2).
8Feed the power line through the cable gland into the module
housing.
9 Connect phases L and N to the terminal strip. Make sure that
the cable assignment agrees with the specification on the ter-
minal label under the terminal strip.
10 Tighten the coupling ring (pos. 3 in Bild 3-2).
1
3
2
LN
X11 X10
L1 N
100 V...240 VAC
T 1,6 A
NETZ / MAINS
X6X9 X5X8 X4X7
SENSORNET 2SENSORNET 3
RED
ROT
RED
ROT
SHIELD
SCHIRM
SHIELD
SCHIRM
GREEN
GRÜN
GREEN
GRÜN
X3 X2 X1
SENSORNET 1
RED
ROT
SHIELD
SCHIRM
GREEN
GRÜN
ON
EIN
OFF
AUS
SN TERMINATOR
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MIQ/PS Installation
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Warning
No free wires are allowed to project into the housing. Otherwise,
there is a danger that safe areas could come into contact with dan-
gerous voltages. This could lead to danger when working with the
IQ SENSOR NET. Always cut off any wires that are not in use as
closely as possible to the cable gland.
Bild 3-3 Closing the cable opening
11 Close the module.
12 Screw the remaining cable glands with the sealing rings into
the remaining free openings. Close them with the provided
blind plugs (pos. 4 in Bild 3-3) and tighten the coupling rings
(pos. 3) if they are not used.
4
3
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Installation MIQ/PS
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MIQ/PS Maintenance and cleaning
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4 Maintenance and cleaning
4.1 Maintenance
The MIQ/PS requires no special maintenance. The general mainte-
nance of IQ SENSOR NET components is described in the IQ SENSOR
NET system operating manual.
4.2 Cleaning
The cleaning of IQ SENSOR NET components is described in the IQ
SENSOR NET system operating manual.
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Maintenance and cleaning MIQ/PS
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MIQ/PS Technical data
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5 Technical data
Note
General technical data on MIQ modules are given in the TECHNICAL
DATA chapter of the IQ SENSOR NET system operating manual.
Electrical data
Caution
If the original fuse needs to be replaced, it may only be replaced
by a fuse of the same type and manufacturer.
Power supply Nominal voltage: 100 ... 240 VAC ± 10 %
Frequency: 50/60 Hz
in accordance with
IEC 60038
Mains connection2-pole, N and L
Line cross-section of mains connection:
Europe: 1.5 ... 4.0 mm2
USA: AWG 14 ... 12
Fuse rating on the operator side:
16 A maximum
Power consumption Approx. 25 W
Output voltage Max. 24 VDC via the IQ SENSOR NET (for de-
tails, see chapter TECHNICAL DATA of the IQ
SENSOR NET system operating manual).
Power output Max. 18 W
Protection class II
Overvoltage category II
Instrument internal fuses 5 x 20 T 1.6 A, with UL approval
Manufacturer: Littlefuse
Type: Series 218
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Technical data MIQ/PS
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Instrument safety
Terminal connections
Caution
Only the line cross-sections specified under ELECTRICAL DATA,
Seite 1 can be used for the mains connection.
Applicable norms – EN 61010-1
– UL 3111-1
– CAN/CSA C22.2 No. 1010.1
IQ SENSOR NET connec-
tions 3 Additional connectable SENSORNET termi-
nator (terminating resistor)
Terminal type Screw-type terminal strip, accessible by
raising the lid
Terminal ranges Solid wires: 0.2 ... 4.0 mm2
AWG 24 ... 12
Flexible wires: 0.2 ... 2.5 mm2
Cable feeds 4 cable glands M16 x 1.5 on the underside
of the module
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Wissenschaftlich-Technische Werkstätten GmbH
Dr.-Karl-Slevogt-Straße 1
D-82362 Weilheim
Germany
Tel: [phone]
[phone]
Fax: [phone]
E-Mail: [e-mail]
Internet: http://www.WTW.com
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