YSI MIQBlue PS Set User Manual
OPERATIONS MANUAL
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MIQ/Blue PS Set
SET FOR WIRELESS DATA TRANSMISSION IN THE IQ SENSOR NET
MIQ/Blue PS
CE conformity WTW herewith declares that the MIQ/Blue PS instrument is in compli-
ance with the basic requirements and other relevant regulations of the
directive 1999/5/EC.
The EC conformity declaration is available on request from WTW.
Copyright
© Weilheim 2013, 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/Blue PS Contents
MIQ/Blue PS - Contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.1 How to use this component operating manual . . . . . . . . 1-1
1.2 Features of the MIQ/Blue PS . . . . . . . . . . . . . . . . . . . . . 1-2
1.2.1 General characteristics . . . . . . . . . . . . . . . . . . . 1-2
1.2.2 Instrument identification . . . . . . . . . . . . . . . . . . 1-3
1.2.3 Application examples . . . . . . . . . . . . . . . . . . . . 1-4
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 Basic information on installation . . . . . . . . . . . . . . . . . . . 3-1
3.2.1 General information . . . . . . . . . . . . . . . . . . . . . . 3-1
3.2.2 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3.2.3 Topology and terminator switch . . . . . . . . . . . . 3-3
3.3 Radio range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
3.4 Installation in the IQ S
3.5 Electrical connections: General instructions . . . . . . . . 3-14
3.6 Connecting the voltage supply . . . . . . . . . . . . . . . . . . . 3-16
3.6.1 Connection to 100 ... 240 V AC . . . . . . . . . . . . 3-16
3.6.2 Connection to 24 V DC . . . . . . . . . . . . . . . . . . 3-20
3.7 Figure of the terminal strip . . . . . . . . . . . . . . . . . . . . . . 3-23
ENSORNET . . . . . . . . . . . . . . . . . 3-13
4 Maintenance and cleaning . . . . . . . . . . . . . . . . . . . . . 4-1
4.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4.2 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
5 What to do if ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
5.1 Check of the radio connection . . . . . . . . . . . . . . . . . . . . 5-1
5.2 Error causes and remedies . . . . . . . . . . . . . . . . . . . . . . 5-2
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6 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.1 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.1.1 Operation without line power supply unit . . . . . 6-1
6.1.2 Operation with line power supply unit . . . . . . . . 6-1
6.1.3 Electrical connections . . . . . . . . . . . . . . . . . . . . 6-3
0 - 1
Contents MIQ/Blue PS
6.2 Radio transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
6.3 Instrument safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
7 Appendix: Installation instructions for several radio
links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7.1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
7.2 Application example for several radio links . . . . . . . . . . .7-1
7.3 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2
8 Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
8.1 Ordering & Technical Support . . . . . . . . . . . . . . . . . . . .8-3
8.2 Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
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MIQ/Blue PS Overview
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
1Overview
1.1 How to use this component operating manual
Structure of the
IQ S
ENSORNET operating
manual
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Fig. 1-1 Structure of the IQ SENSORNET operating manual.
The IQ SENSORNET operating manual has a modular structure like the
IQ S
ENSORNET system itself. It consists of a system operating manual
and the operating manuals of all the components used.
Please file this component operating manual into the ring binder of the
system operating manual.
1 - 1
Overview MIQ/Blue PS
MIQ/Blue PS
Island 1 Island 2
(Power) (Power)
Radio
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1.2 Features of the MIQ/Blue PS
1.2.1 General characteristics
With the aid of the MIQ/Blue PS SET you can replace an
IQ S
ENSORNET line section by a radio link. When doing so a new
IQ S
ENSORNET island is formed (Fig. 1-2):
Fig. 1-2 Structure of a radio link with the MIQ/Blue PS SET
Radio technology using Bluetooth modules features reliability and
insensitivity to foreign electromagnetic radiation. Transmission
between two MIQ/Blue PS modules of a set takes place in an encoded
form. In conjunction with the proprietary IQ S
ENSORNET record, the
transmission is thus tap-proof.
The antennas of the MIQ/Blue PS modules are omni-antennas without
directivity.
Power supply To supply an IQ S
ENSORNET island with power, a line power supply unit
is integrated in the MIQ/Blue PS. I can supply components with a total
power consumption of up to 7 watt, which is sufficient for most applications. The line power supply unit of the MIQ/Blue PS can be supplied
with line power or with 24 V. Thus, an island can also be supplied by a
battery or solar system.
Terminal strip The MIQ/Blue PS has the following electrical connections on the termi-
nal strip inside the enclosure:
1 x line power connection 100 ... 240 VAC, two-pole
1 x line power connection 24 VDC, two-pole
3 x SENSORNET connections
1 - 2
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MIQ/Blue PS Overview
Ser.-Nr.xxxxxxxxx
Power
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YSI
MIQ/
Blue PS
Netz/ Mains Ausgang/Output
100...240VAC 22 V DC
12W 7 W
50 / 60 Hz
Eingang/Input Ausgang/Output
24V DC 22V DC
24W 24W
SENSOR NET / Input
24V DC 0,6W
ID-Nr: XXXX
Master
This device contains
FCC ID:PVH090202S
IC:5325A-090202S
ID number of the module pair
Function:
Master or slave (here: master)
1.2.2 Instrument identification
The nameplate is on the side of the module enclosure. Among other, it
contains the following information (Fig. 1-3):
Fig. 1-3 Nameplate of the MIQ/Blue PS
ID number and encoding An MIQ/Blue PS SET consists of a module pair with the same ID num-
ber. Every module pair has its own coding of the radio transmission,
which is determined via the ID number. Any ID number is assigned only
once by YSI.This excludes the possibility of several module pairs having the same encoding and thus, of interferences by a module pair that
happens to have the same encoding. With several MIQ/Blue PS pairs,
the ID number enables to identify which pair communicates with each
other.
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1 - 3
Overview MIQ/Blue PS
0/4-20 mA
or field bus
MIQ/Blue PS
+MIQ/TC 2020
MIQ/Blue PS
PLC
Power
Power
Final sedimentation tank
Radio
PowerPower
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OK
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PowerPower
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OK
Final sedimentation tank
0/4-20 mA
or field bus
MIQ/Blue PS
DIQ/S 182
PLC
Power
DIQ/S 182
PowerPower
!
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OK
Power
Radio
MIQ/Blue PS
1.2.3 Application examples
Fig. 1-4 Example 1: Basin with rotating scraper bridge
1 - 4
Fig. 1-5 Example 2: Basin with rotating scraper bridge
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MIQ/Blue PS Safety instructions
2 Safety instructions
This component operating manual contains special instructions that
must be followed during the installation of the MIQ/Blue PS power supply module. Thus, it is essential to read this component operating manual before carrying out any work using this component. In addition to
this manual, the S
ing 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 S
AFETY chapter of the IQ SENSORNET system operat-
ENSORNET system.
Special user
qualifications
General safety
instructions
Other labels
The MIQ/Blue PS may only be connected to the line power supply by a
trained electrician.
Safety instructions in this operating manual are indicated by the warning symbol (triangle) in the left column. The signal word (e.g. "CAUTION") indicates the danger level:
Warning
indicates instructions that must be followed precisely in order to
prevent serious dangers to personnel.
Caution
indicates instructions that must be followed precisely in order to
avoid slight injuries to personnel or damage to the instrument or
the environment.
Note
indicates notes that draw your attention to special features.
Note
indicates cross-references to other documents, e.g. operating manuals.
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2 - 1
Safety instructions MIQ/Blue PS
2.1 Authorized use
Authorized use of the MIQ/Blue PS is its use as a radio module with
optional line power supply unit in the IQ S
ENSORNET.
Please observe the technical specifications according to
chapter 6 T
ECHNICAL DATA. Only operation according to the instructions
in this 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/Blue PS is constructed and inspected according to the relevant guidelines and norms for electronic instruments (see
chapter 6 T
It left the factory in a safe and secure technical condition.
ECHNICAL DATA).
Function and opera-
tional safety
The failure-free function and operational safety of the MIQ/Blue 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/Blue PS is
only guaranteed under the environmental conditions that are specified
in chapter 6 T
ECHNICAL DATA.
Safe operation If safe operation is no longer possible, the MIQ/Blue PS must be taken
out of operation and secured against inadvertent operation.
Safe operation is no longer possible if the MIQ/Blue PS:
has been damaged in 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/Blue PS.
2 - 2
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MIQ/Blue PS Installation
3 Installation
3.1 Scope of delivery
The scope of delivery of the MIQ/Blue PS module includes:
MIQ/Blue PS
Accessory set, including
– 4 x cable glands (clamping range 4.5-10 mm) with seals and blind
plugs
– 4x ISO blind nuts M4 with suitable socket head screws and plain
washers
– 2x countersunk screws M3x8 to close the module lid
(+ 2 spare ones)
– 1 x contact base with fixing screws
Accessories for range test with attenuator
(see section 3.3)
– 1 x SMA attenuator VAT 10 dB
– 2 x reverse SMA adapters for SMA attenuator
Operating manual.
3.2 Basic information on installation
3.2.1 General information
The MIQ/Blue PS radio modules are preconfigured in pairs and ready
for installation. Installation consists only of the connection to the
IQ S
ENSORNET.
Note
This chapter describes the installation of one radio link in the
IQ S
ENSORNET system. If several radio links should be installed, the
instructions in the appendix of this operating manual have to be followed additionally.
Note
To prevent the radio transmission from being affected by water or snow
collecting on the antenna, we urgently recommend protecting any MIQ/
Blue PS radio modules against precipitation with the aid of a plastic
canopy (SSH/IQ).
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3 - 1
Installation MIQ/Blue PS
3.2.2 Power supply
The line power supply unit of the MIQ/Blue PS can be used for the
exclusive supply of an IQ S
power rating has to be made for each IQ S
ENSORNET island. In any case, a separate
ENSORNET island.
Power delivery
Compatibility with other
line power supply units
Example Problem:
24 V DC operation: 24 W
100 ... 240 V AC operation: 7 W
If the installation of further line power supply units should be necessary,
please note the following: If other power supply modules (e.g. MIQ/PS)
are installed on the IQ S
ENSORNET island, the line power supply unit of
the MIQ/Blue PS is automatically inactive. Connecting the MIQ/
Blue PS line power supply unit to a power supply remains ineffective
here. In this case, the MIQ/Blue PS is a consumer with a power consumption of 0.6 W in the power rating.
An IQ SENSORNET island should consist of the following compo-
nents plus the MIQ/Blue PS:
Component Power requirement
[W]
VisoTurb
ViSolid
SensoLyt
®
700 IQ 1.5
®
700 IQ 1.5
®
700 IQ 0.2
MIQ/CHV PLUS 1.0
MIQ/TC 2020 XT (docked from time to time) 3.0
In this example, the MIQ/Blue PS and the MIQ/CHV PLUS should
be mounted as a stack.
The IQ S
ENSORNET system should be supplied with 100 ...
240 V AC.
Solution/proceeding:
First it is assumed that the MIQ/Blue PS suffices for power supply.
It does not have to be taken into account as a consumer. In the worst
case, i. e. with a docked MIQ/TC 2020 XT, the power requirement of
all components is 7.2 W. Power losses in cables do not have to be
taken into account due to the stack mounting.
Power rating: The calculated power requirement is greater than the
maximum power delivery of the MIQ/Blue PS line power supply unit.
Therefore, an additional power supply module has to be installed
(e.g. MIQ/PS).
New power rating: The MIQ/Blue PS has to be counted as a con-
sumer as well. Therefore, the power consumption is now 7.8 W.
3 - 2
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MIQ/Blue PS Installation
X6 X5 X4
SENSORNET 2
RED
SHIELD
GREEN
X3 X2 X1
SENSORNET 1
RED
SHIELD
GREEN
ON
OFF
SN TERMINATOR
SN Terminator
With an MIQ/PS power supply module (18 W), there is still an
energy reserve of 10.2 W for any future extensions.
3.2.3 Topology and terminator switch
For failure-free operation, the terminator switches (terminating resistors) must always be set to ON on two MIQ modules of the
ENSORNET island. On which modules this is required results from
IQ S
the topology of the IQ S
ENSORNET island:
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Fig. 3-1 Correct setting of the terminator switches
Main line (trunk
line)
Longest cable section with terminator switches at
its ends.
The terminator switches must be set to On at both
ends.
If all MIQ modules are located at one point, i. e. in
a module stack, the length of the main line is zero
(star-shaped wiring).
Branch line All lines branching from the main line.
Branch lines can be branched further.
3 - 3
Installation MIQ/Blue PS
L1
= 150 m
L4 = 200 m
L2 = 200 m L3 = 300 m
Special features with
certain configurations
Example of determining
the main line
If, except in the MIQ/Blue PS, no other terminator switch is available
on the IQ S
ENSORNET island, it must be set to ON. In addition, a ter-
minating resistor (included in the scope of delivery) must be connected to one of the three SENSORNET connectors. For more
details, see page 3-6.
If a DIQ/S 182 Universal Transmitter is on the IQ S
all
terminator switches on the IQ SENSORNET island must be set to
ENSORNET island,
ON.
The following figure shows the main line L made up of the partial
lengths L1, L2 and L3 as the cable section L4 is shorter than L3:
Length of the main line = L1 + L2 + L3
3 - 4
Fig. 3-2 Example of determining the length of the main line
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MIQ/Blue PS Installation
X6 X5 X4
SENSORNET 2
RED
SHIELD
GREEN
X3 X2 X1
SENSORNET 1
RED
SHIELD
GREEN
ON
OFF
SN TERMINATOR
SN Terminator
Terminator switch Terminator switches are located in each MIQ module between the two
SENSORNET connections on the right of the terminal strip (designation "SN TERMINATOR").
Fig. 3-3 Terminator switch
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