YSI MIQ-R6 User Manual
IQ SENSOR NET
Power
!
O
K
MIQ/R6
Operating manual
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IQ SENSOR NET six channel relay output module
MIQ/R6
Note
For the most recent version of the manual, please visit www.ysi.com
.
Contact YSI
1725 Brannum Lane
Yellow Springs, OH 45387 USA
Tel: +1 937-767-7241
800-765-4974
Email: environmental@ysi.com
Internet: www.ysi.com
Copyright © 2012 Xylem Inc.
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MIQ/R6 List of contents
MIQ/R6 - List of contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.1 How to use this component operating manual . . . 1-1
1.2 Features of the MIQ/R6 . . . . . . . . . . . . . . . . . . . . . 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
3.2.1 Software requirements IQ SENSOR NET . . . 3-1
3.3 Electrical connections: General instructions . . . . . 3-2
3.4 Connections to the relay outputs . . . . . . . . . . . . . . 3-4
4 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4.1 Basic information on relay functions . . . . . . . . . . . 4-2
4.1.1 Event monitoring . . . . . . . . . . . . . . . . . . . . 4-2
4.1.2 Limit indicator . . . . . . . . . . . . . . . . . . . . . . 4-2
4.1.3 Proportional output . . . . . . . . . . . . . . . . . . 4-4
4.2 Entering / editing the name of an output . . . . . . . 4-11
4.3 Linking the output with a sensor . . . . . . . . . . . . . 4-12
4.4 Deleting a link with an output . . . . . . . . . . . . . . . 4-13
4.5 Setting the relay outputs . . . . . . . . . . . . . . . . . . . 4-14
4.5.1 Relay action . . . . . . . . . . . . . . . . . . . . . . . 4-15
4.5.2 System monitoring . . . . . . . . . . . . . . . . . . 4-16
4.5.3 Sensor monitoring . . . . . . . . . . . . . . . . . . 4-17
4.5.4 Limit indicator . . . . . . . . . . . . . . . . . . . . . 4-18
4.5.5 Frequency controller . . . . . . . . . . . . . . . . 4-20
4.5.6 Pulse-width output . . . . . . . . . . . . . . . . . . 4-21
4.5.7 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . 4-22
4.5.8 Sensor-controlled . . . . . . . . . . . . . . . . . . 4-26
4.5.9 Manual control . . . . . . . . . . . . . . . . . . . . . 4-27
4.5.10 Alarm contact . . . . . . . . . . . . . . . . . . . . . . 4-27
4.6 Checking the status of outputs . . . . . . . . . . . . . . 4-28
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List of contents MIQ/R6
4.7 Behavior of linked outputs . . . . . . . . . . . . . . . . . . 4-29
4.7.1 Behavior in case of error . . . . . . . . . . . . . 4-29
4.7.2 Behavior in non-operative condition . . . . 4-30
4.8 Maintenance condition of sensors . . . . . . . . . . . . 4-31
4.8.1 Switching on the maintenance condition . 4-32
4.8.2 Switching off the maintenance condition . 4-32
5 Maintenance and cleaning . . . . . . . . . . . . . . .5-1
5.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
5.2 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
6 Technical data . . . . . . . . . . . . . . . . . . . . . . . . .6-1
7 Contact Information . . . . . . . . . . . . . . . . . . . .7-1
7.1 Ordering & Technical Support . . . . . . . . . . . . . . . . 7-1
7.2 Service Information . . . . . . . . . . . . . . . . . . . . . . . . 7-1
8 Indexes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
8.1 Explanation of the messages . . . . . . . . . . . . . . . . 8-1
8.1.1 Error messages . . . . . . . . . . . . . . . . . . . . . 8-1
8.1.2 Info messages . . . . . . . . . . . . . . . . . . . . . . 8-1
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MIQ/R6 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
ENSOR NET
operating manual
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Fig. 1-1 Structure of the IQ SENSOR NET operating manual
The IQ SENSOR NET operating manual has a modular structure like the
IQ S
ENSOR NET itself. It consist s of a system operating manual and t he
operating manuals of all the components used.
Please file these component operating manual s into the ring binder of
the system operating manual.
1 - 1
Overview MIQ/R6
1.2 Features of the MIQ/R6
General characteristics The MI Q/R6 output mod ule has six relay outputs. You can link relay
outputs to sensors. The linked relay outputs can be used to monitor
sensors or to output measured values. Unlinked relay outputs can be
used for general monitoring functions.
With the standard MIQ module housing, the MIQ/R6 has the same
characteristics as all MIQ modules regarding stability, leakproofness
and weather resistance. It also provides the same wide variety of
installation options (stacked mounting, canopy mounting, tophat rail
mounting, etc.).
Terminal strip The MIQ/R6 has the following electrical connections on the terminal
strip inside the housing:
6 x relay contact
2 x SENSORNET connection
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MIQ/R6 Safety instructions
2 Safety instructions
This operating manual contains special instructions that must be
followed during the installati on of the MIQ/R6 output module.Th us, it is
essential for the operator to read this component operating manual
before carrying out any work with the sys tem. In addition to this manual,
the S
AFETY 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 S
ENSOR NET system.
Special user
qualifications
General safety
instructions
Other labels
External circuits carryi ng mains volt age must only be connect ed to the
relay contacts by a qualified electrician.
Safety instructions in this operat ing 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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Safety instructions MIQ/R6
2.1 Authorized use
The authorized use of the MIQ/R6 consists of providi ng relay outputs in
the IQ S
ENSOR NET.
Please observe the technical specifications according to chapter 6
T
ECHNICAL DATA. Only operation according to the i nstructions in this
operating manual is authorized.
Any other use is considered to be unauthorized. Unauthorized use
invalidates any claims with regard to the guar antee.
2.2 General safety instructions
The MIQ/R6 is constructed and inspected in accordance with the
relevant guidelines and norms for electronic instruments (see chapter
6 T
ECHNICAL 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/R6 is only
guaranteed if the generally applicabl e safety measures and the special
safety instructions in this oper ating manual ar e foll owed during i ts use.
The failure-free function and operational safety of the MIQ/R6 is only
guaranteed under the environmental conditions that a re speci fied in
chapter 6 T
ECHNICAL DATA.
Safe operation If safe operation is no longer possible, the MIQ/R6 must be taken out
of operation and secured against inadvertent operation.
Safe operation is no longer possible if the MIQ/R6:
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/R6.
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MIQ/R6 Installation
3 Installation
3.1 Scope of delivery
The scope of delivery of the MIQ/R6 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/R6 mechanically and electr ically in the system (stacked mounting ,
distributed mounting, etc.). The various types of installation are
described in detail in the I
manual.
NSTALLATION chapter of the system operat ing
3.2.1 Software requirements IQ S
ENSOR NET
Software requirements for the use of the Cleaning function:
Controller: from version 2.20 up
If you use a terminal with a software version from 2.20 up, the Clean
display flashes. If you use an MIQ/T2020 terminal with a software
version lower than 2.20, the Clean display does not appear.
The measured value display of the sensor flashes.
Note
It is possible to update the software if your components have older
software versions. Please contact YSI.
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Installation MIQ/R6
sealing ring 20 x 15 x 1 mm
cable gland M16
blind plug
sealing ring 20 x 15 x 1 mm
extension piece M16/M20
sealing ring 24 x 19 x 2 mm
cable gland M20
3.3 Electrical connections: General instructions
Cable glands All electric cables are fed from below via prepared openings in the
enclosure of the MIQ/R6. Cable glands with different clampi ng ranges
are included with the MIQ/R6 to provide sealin g between the cable and
enclosure as well as for strain relief. Select the matching cable gland
for the respective cable diameter:
Small, c lamping range 4.5 to 10 mm. This cable gland is suitable for
all IQ S
ENSOR NET sensor cables.
Large, clamping range 7 to 13 mm. This cable gl and is r equired for
cable sheaths with an outside diameter of more than 10 mm and is
screwed into the enclosure via an extension piece.
Note
If necessary, you can order more large cable gla nds in a set of 4 pieces
(Model EW/1, Order No. 480 051).
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MIQ/R6 Installation
General installation
instructions
Observe the following points when attaching connecti ng wires to the
terminal st rip
Shorten all wires to be used to the length required for the installat ion
Always fit all the ends of the wires with wire end sleeves before
connecting them to the terminal strip
Any wires that are not used and project into the enclosure must be
cut off as closely as possible to the cable gl and.
Screw a small cable gland with sealing ring into each r emaining free
opening and close it with a blind plug.
Warning
No free wires must be allowed to project into the enclosure.
Otherwise, there is a danger that areas safe to contact could come
into contact with dangerous voltages which could result in life
threatening electric shock when working with t he IQ S
Always cut off any wires that are not in u se as closely as possible
to the cable gland.
ENSOR NET.
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Installation MIQ/R6
3.4 Connections to the relay outputs Warning
If external electrical circuits that are subject to the danger of
physical contact are incorrectly connected to the relay contacts,
there may be a danger of life threaten ing electric shock. Elec trical
circuits are regarded to be subject to the danger of physical
contact when there are voltages higher than the Safety Extra Low
Voltage (SELV).
Pay attention to the following points during installation:
Electrical circuits subject to the danger of physic al contact
must only be connected by a qualified electrician.
Electrical circuits subject to the danger of physic al contact
must only be connected when they are voltage-free.
The terminal strip of the MIQ/R6 output module has two
segments for relay outputs with three relay connections each
(R1-R3 and R4-R6).
If electrical circuits subject to the danger of physical contact
are switched with a relay, no circuit that is not subject to this
danger (e. g. the MIQ/CHV module) may be operated in the
same output segment of the MIQ/R6. For such applications use
the second output segment of the MIQ/R6.
Switching voltages and switching currents on the relay
contacts must not exceed the values specified in chapter 6
T
ECHNICAL DATA. Protect electrical cir cuits against currents that
are too high with an electrical fuse.
Only single-phase consumers can be switched with the relays.
Under no circumstances must multiphase consumers be
switched with the aid of several relays (example three-phase
current driven pumps). Always switch multiphase consumers
via a protective relay.
The MIQ/R6 may only be opened after the installation if all
external voltages have been previously switched off.
Materials required Wire end sleeves, suitable for the connecting wires, with suitable
crimping tool
4 x cable gland with sealing ring (scope of delivery MIQ/R6)
Tools Cable stripping knife
Wire stripper
Phillips screw driver
Small screw dr iv e r
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MIQ/R6 Installation
1
3
2
X6 X5 X4
SENSORNET 2
RED
SHIELD
GREEN
X3 X2 X1
SENSORNET 1
RED
SHIELD
GREEN
ON
OFF
SN TERMINATOR
Relay output
X18 X17
240 VAC
2AAC
R6
X16 X15
240 VAC
2AAC
R5
X14 X13
240 VAC
2AAC
R4
X12 X10 X8X11 X9 X7
240 VAC
2AAC
R3
240 VAC
2AAC
R2
240 VAC
2AAC
R1
Segment 2 Segment 1
Connecting lines to the
terminal strip
1 Open the module.
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Fig. 3-1 Terminal strip with the relay connections
2 Screw the cable gla nd (pos. 1 in Fig. 3-1) wi th the seali ng ring
(pos. 2) into the module housing.
3 Loosen the coupling ring (pos. 3 in Fig. 3-1).
4 Feed the line through the cable gland in the module housing.
5 Connect the wires to the terminal strip. While doing so, pay
attention to the specifications on the l abel located under the
terminal strip.
6 Tighten the coupling ring (pos. 3 in Fig. 3-1).
Warning
No free wires must be allowed to project into the enclosure.
Otherwise, there is a danger that safe areas could come into
contact with dangerous voltages. This could result in life
threatening electric shock when working with t he IQ S
Always cut off any wires that are not in u se as closely as possible
to the cable gland.
ENSOR NET.
3 - 5
Installation MIQ/R6
7 Close the module.
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MIQ/R6 Settings
4 Settings
The MIQ/R6 module has six relay outputs.
Relay outputs operate as openers (normally closed) or closers
(normally open).
On the terminal, you can:
assign a name to the outputs (see section 4.2).
link outputs with sensors (see section 4.3)
delete links of outputs with sensors (see section 4.4)
adjust outputs (see section 4.5)
check the condition of the outputs (see section 4.6)
Basic information on how to use relay outputs is given in section 4.1.
Note
The general operating principles are given in the system operating
manual or in the component operating manual of the terminal
components.
Functions for relay outputs (see sectio n 4.5):
System monitoring
Sensor monitoring
Limit indicator
Frequency controller
Pulse-width output
Cleaning
Sensor-controlled
Manual control
Alarm contact
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Settings MIQ/R6
4.1 Basic information on relay functions
In this chapter, you will find general basic information concerning the
following relay functions:
Monitoring (see section 4.1.1)
Limit indicator (see section 4.1.2)
Proportional output (see section 4.1.3)
4.1.1 Event monitoring
When using a relay for monitor ing, a relay action (Open, Close) occurs
when certain states occur. This function is suitable, e.g. for the
monitoring of errors in the system.
Note
For monitoring functions, use the relay preferably as an opener
(normally closed, see section 4.5.1). In the case of an error, the relay
opens. As a result, the monitoring function operates even if, e.g. the
supply voltage fails.
4.1.2 Limit indicator
With a limit indicator, a relay switches when a specified limiting value is
exceeded or undercut.
Limit indicators can be used in the following way:
Monitoring a limiting value using a relay:
when a limiting value (upper or lower limiting value) is exceeded or
undercut, a relay switches. The Open or Close relay actions are
possible in each case (see page 4-3).
Monitoring two limiting values using two relays:
If the upper limiting valu e is exceeded or undercut , a relay switc hes,
and if the lower limiting value is exceeded or undercut, anoth er relay
switches. The Open or Close relay actions are possi ble in each case
(see page 4-3).
Note
If the simple monitoring function (Open, Close) with one or two relays
is not sufficient, use proportional output (see section 4.1.3).
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MIQ/R6 Settings
Time
Measured
value
UL
LL
Hysteresis UL
Hysteresis LL
3
5
Relay 1
Relay 2
4
1
2
t1
t1
6
t2 t2
Monitoring limiting
values using one or two
relays
Fig. 4-1 Switching points for relays with the function of a limit indicator
1 Upper limit value (relay 1) exceeded
2 Selected switching delay t1 for relay 1 expired
Relay 1 switches
3 Hysteresis for upper limiting value (relay 1) undercut
4 Selected switching delay t1 for relay 1 expired
Relay 1 switches back
5 Lower limit value (relay 2) undercut
Selected switching delay t2 for relay 2 expired
Relay 2 switches
6 Hysteresis for lower limiting value (relay 2) exceeded
Selected switching delay t2 for relay 2 expired
Relay 2 switches back
A switching delay (t) can be set up for each relay for switching
processes. This is the time period for which a limiting value must be
exceeded before the relay switches. This prevents f requent switching if
the measured values are close to the limiting value.
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