IO 111
Installation and operating instr uct ions
GRUNDFOS INSTRUCTIONS
IO 111
Declaration of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
English (GB)
Installation and operating instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Dansk (DK)
Monterings- og driftsinstruktion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Deutsch (DE)
Montage- und Betriebsanleitung. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Español (ES)
Instrucciones de instalación y funcionamiento . . . . . . . . . . . . . . . . . . . . . . . . . 60
Français (FR)
Notice d'installation et de fonctionnement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Polski (PL)
Instrukcja montażu i eksploatacji . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Русский (RU)
Руководство по монтажу и эксплуатации . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Appendix 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Table of contents
3
Declaration of conformity
Declaration of conformity
GB Declaration of Conformity
We, Grundfos, declare under ou r so le resp on sibility
that the product IO 111, to which this declaration
relates, is in conformity with these Council directives
on the appr ox ima ti o n of t he l a ws of the EC memb er
states:
– Low Voltage Directive (2006/95/EC).
Standard used: EN 61010-1: 2001.
– EMC Directive (2004/108/EC).
Standards used: EN 61000-6-2: 2005 and
EN 61000-6-3: 2007.
DE Konformitätserklärung
Wir, Grundfos, erk lär en i n a ll e inig er Verant wo rtu n g,
dass das Produkt IO 111, auf das sich diese
Erklärung bezieht, mit den folgenden Richtlinien des
Rates zur Angleichung der Rechtsvorschriften der
EU-Mitgliedsstaaten übereinstimmt:
– Niederspannungsrichtlinie (2006/95/EG).
Norm, die verwendet wurde: EN 61010-1: 2001.
– EMV-Richtlini e (200 4/10 8/E G).
Normen, die verwendet wurden:
EN 61000-6-2: 2005 und EN 61000-6-3: 2007.
FR Déclaration de Conf orm ité
Nous, Grundfos , décl aron s sous no tre seu le
responsabilité, que le produit IO 11 1, auquel se réfère
cette déclaration, est conforme aux Directives du
Conseil concernant le rapprochement des
législations des Etats membres CE relatives aux
normes énoncées ci-dessous :
– Directive Basse Tension (2006/95/CE).
Norme utilisée : EN 61 010- 1 : 200 1 .
– Directive Compatibilité Electromagnétique CEM
(2004/108/CE).
Normes utilisées : EN 61000-6-2 : 2005 et
EN 61000-6-3 : 2007.
RU Декларация о соответствии
Мы, компания Grundfos, со всей ответственностью
заявляем, что изделия IO 111, к которым
относится настоящая декларация, соответствуют
следующим Директивам Совета Евросоюза об
унификации законодательных предписаний странчленов ЕС:
– Низковольтное оборудование (2006/95/EC).
Применявшийся стандарт: EN 61010-1: 2 00 1.
– Электромагнитная совместимость
(2004/108/EC).
Применявшиеся стандарты:
EN 61000-6-2: 2005 и EN 61000-6-3: 2007.
DK Overensstemmelseserklæring
Vi, Grundfos, erklæ rer unde r ansva r at pro dukt et
IO 111 som denne erklæring omhandler, er i
overensstemmelse med disse af Rådets direktiver om
indbyrdes tilnærmelse til EF -me dlem sstater nes
lovgivning:
– Lavspændingsdir ek tivet (2 006/ 95/EF ).
Anvendt standard: EN 61010-1: 2001.
– EMC-direktivet (2004/108/EF).
Anvendte standarder: EN 61000-6-2: 2005 og
EN 61000-6-3: 2007.
ES Declaración de Confor mida d
Nosotros, Grun df os , dec l ar amo s baj o nu es tra pr op i a
responsabili dad que el prod ucto IO 111, al cual se
refiere esta declaración, está conforme con las
Directivas del Cons ejo en la apro ximac ión de las
leyes de los Estados Miembros del EM:
– Directiva de Baja Tensión (2006/95/CE).
Norma aplicada: EN 61010-1: 2001.
– Directiva EMC (2004/108/CE).
Normas aplicadas: EN 61000-6-2: 2005 y
EN 61000-6-3: 2007.
PL Deklaracja zgodności
My, Grundfos, oświadczamy z pełną
odpowiedzialnością, że nasze wyro by IO 111,
których deklaracja niniej s za d oty czy, są zgodne
znastępującymi wytycznymi Rady d/s u je dnolic enia
przepisów pra w ny ch kr ajó w c złonkowskich WE:
– Dyrektywa Niskona p ięciowa (LVD) (2006/95/WE).
Zastosowana norma: EN 61010-1: 2001.
– Dyrektywa EMC (2 00 4/108/WE).
Zastosowane normy: EN 61000-6-2: 2005 oraz
EN 61000-6-3: 2007.
Bjerringbro, 23rd November 2010
Svend Aage Kaae
Technical D irecto r
Grundfos Holding A/S
Poul Due Jensens Vej 7
8850 Bjerringbro, Denmark
Person authorised to compile technical file and
empowered to sign the EC declaration of conformity.
4
English (GB) Installation and operating instructions
Caution
Note
Original installation and operating instructions.
CONTENTS
Page
1. Symbols in these instructions
2. General description
2.1 Approval
2.2 Overview of alarms and warnings
2.3 General installation data
2.4 SM 111
2.5 WIO sensor
2.6 Variants
2.7 Potentially explosive environments
3. Identification
3.1 Nameplate
3.2 Type key
4. Storage
5. Installation
5.1 Location
5.2 Mount i ng
5.3 Electrical connection
6. Settings
6.1 Potentiometer
6.2 DIP switch es
6.3 Pump variant
6.4 Address for bus communication
6.5 Analo g outputs
6.6 Bus protocol
6.7 SM 111 sensor detection
6.8 ATEX/IECEx protection
7. Start-up
8. Indication
8.1 Functions of indicator lights
8.2 Alarm resetting
9. Calibration
10. Maintenance
11. Service
12. Fault finding
13. Electrical data
14. Dimensions
15. Disposal
Warning
Prior to insta lla ti o n, r ead t he se
installation and operating instructions.
Installation and ope rat ion must compl y
with local regulations and accepted
codes of good practice.
1. Symbols in these instructions
Warning
Instructions w it h th is s ym b ol require
5
5
6
7
7
7
8
8
8
8
8
8
8
2. General description
9
9
The IO 111 forms interface between a Grundfos
wastewater pump with analog and digital sensors
9
and the pump controller. The most important sensor
9
status is indicated on the front pane l.
10
One pump can be connect ed to an IO 111 module.
10
Together with the senso rs , t he I O 111 forms a
10
galvanic separation between the motor voltage in the
11
pump and the contr oller connec ted.
12
By means of the IO 111 it is possible to:
13
• protect the pu m p a g ain st ov er te mp er ature
14
• monitor sensor s for ana log me asur emen t of:
14
15
15
15
16
17
• stop the pump in case of alarm
17
• remote monitor the pump via RS485
17
17
• operate the pump via frequency converter.
18
19
22
22
special attenti on. If these saf ety
instructions are not observed, it may
result in person a l i nju ry.
Warning
These instructions must be observed
for explosion-proof pumps.
If these sa fe ty i ns tru ctions are n ot
observed, it may result in malfunction
or damage to the equipment!
Notes or ins tr u ct io n s th at m a ke t h e j o b
easier and ensure safe operation.
– motor tem p er at ur e
– water content [%] in oil
– stator insulation resistance
– bearing temperature
– digital measurement of moisture in motor
communicatio n (Mod bus or GENIb us)
If the cable is more than 10 metres long, it is
advisable to equip the frequency converter with
an output fi lte r to prevent i nco r re ct an alo g
measuremen ts.
Warning
The IO 111 must not be used for other
purposes as the ones specified.
English (GB)
5
The IO 111 operates with two categories of fault:
Reset
PET1 T2
G1 A1 G2 A2 K1 K2 R1 R2
D1D2D3 D4 D5 D6 D7 D8
P1 P2 P3 P4 P5
AYB
I1 I2 I3
ON DIP
12345678910
12 3
910
4
5
6
7
8
11
12
15
16
13
14
English (GB)
1. Alarm. The pump stops. The fault is a primary
functionality (e.g . too hig h moto r temp erat ure) .
The relay opens and breaks the connection
between T1 and T2 (pos. 1) in case of alarm or if
the IO 111 is not connected to the p o wer s up ply.
Alarm is indica te d by the indicato r li g hts o n th e
front of the IO 111 and via the three d i gi tal
outputs (pos. 16).
2. Warning. The pump does not stop. The fault is a
secondary funct ion alit y ( e .g. t oo m uch w at er in
the oil).
Warning i s ind i ca te d by th e indi c ator li g ht s on the
front of the IO 111. The warning status ca n be
read via the digital outputs D7 and D8 (pos. 16).
Fig. 1 IO 111 modu le
Pos. Description
1 Terminal for alarm relay
Terminal for analog and digital inputs and
2
outputs
Terminal for supply voltage
3
(24 VAC/24 VDC)
Potentiometer for setting the warning limit of
4
stator insulation resistan ce
5 Terminal for RS485 for GENIbus or Modbus
Red indicator light. Alarm in case of too high
6
motor temperature.
Indicator ligh ts fo r stato r in sulation
resistance.
7
Green = ok.
Yellow = warning.
Red = alarm.
Indicator ligh ts for meas urem ent of wate r in
8
oil
Terminal for measurement of stator
9
insulation resistan ce
10 Terminal for connection of pump sensors
11 DIP switch for configurat ion
Green indicator light. On when the pump is
12
TM03 0691 0505
running.
Red indicator light. Alarm in case of
13
moisture in t he m ot or.
14 Button fo r re se t o f alarm
Yellow indicator light. Warning in case of
15
pump fault.
16 Terminal for digital outputs
2.1 Approval
6
The IO 111 is UL listed to US and
Canadian safety standards.
2.2 Overview of alarms and warnings
1234567891011121314
PET1 T2
G1A1 G2 A2 K1 K2R1 R2
D1D2 D3D4 D5 D6D7 D8
P1 P2 P3 P4 P5
AYB
I1 I2 I3
ON DIP
12345678910
IO 111 SM 111
Power line
communication
using Grundfos
GENIbus
protocol
Sensor inputs
ATEX/IECEx protection activated
(DIP switch 10 on)
Function
Standard
Warning Alarm Warning Alarm
Stator winding temperature ●●
Moisture in top co ver ●●
English (GB)
Moisture in pump ●●
Air in oil chamber ●●
Water in oil chamber ●●
Missing signal from w ater -in -oil s en so r ●●
Insulation resistance t oo lo w ●● ● ●
Configuration conflict ●● ● ●
Main bearing t emp erat ure too high* ●●●
Support beari ng te mper atur e too hig h* ●●●
Missing sign al fr om b ea ri ng se nsor* ●●
Communication fault* ●●
Time for service ●●
Internal fault ●●
* Pump with SM 111
2.3 General installation data 2.4 SM 111
Supply voltage:
50 & 60 Hz
24 VDC ± 10 %
Supply current: Min. 2.4 A; max. 8 A
Power consumption: Max. 5 W
Ambient temp er ature: -25 °C to +65 °C
Enclosure class: IP20
24 VAC ± 10 %,
The SM 111 is used for the collection and transfer of
sensor data. The S M 111 works together with th e
IO 111* as shown below.
Warning
Check that the supply voltage
corresponds t o th e va lu e s st at ed o n
the nameplate:
24 VAC/VDC ± 10 %. Min. 2.4 A.
TM03 4086 1606 - TM03 4083 1606
Fig. 2 IO 111 and SM 111
* Only IO 111 versions with communication module,
part number 96177804.
The SM 111 can collect data from
• 3 current sensors, 4-20 mA
• 3 Pt100 th er ma l s en s o rs
• 1 Pt1000 the rm al sensor
• 1 PTC thermal sensor
• 1 digital input.
7
2.5 WIO sensor
96177821
Type
Product No.
U
N
P
MAX
Made in Denmark
Serial No..
P.c.
IP
V-No.
1
2
3
4
576
8
IO111
96575362
24Vac 50/60Hz, 24 VDC
5W
01
20
0712
3PPJ
OPEN-TYPE
MASSURING EQUIPMENT
English (GB)
Warning
The WIO sensor has been approved
according to EN/IEC 60079-18: 2004.
In Ex and IEC Ex applications, the
maximum cur rent su ppl ie d to the
sensor must not exceed 350 mA
according to EN/IEC 60079-18: 2004.
Note: As the IO 111 is equippe d wi th
this current limitation, no further
protection is re qu ire d wh e n usin g t h e
IO 111.
Marking:
Grundfos WIO se ns or 96xx xxxx PCxxxx-xxx, ma x.
24 VDC, T
EX II 2GD Ex m b II T 4, T 13 5 °C
0 °C to +70 °C; KEMA 05ATEX2176X,
amb.
IEC Ex KEM 05. 00 19 X, Ex mb II T4, CE 0 34 4 , I P68 .
Type Product no.
WIO for SE1/SEV
Sensor with 340 mm cable 96617002
Sensor with 390 mm cable 96617001
Sensor with 430 mm cable 96616244
WIO for S pumps, range 50 - 70
Sensor with 10 m cable 96294840
Sensor with 25 m cable 96295122
Sensor with 50 m cable 96294841
WIO for S pumps, range 72
Sensor with 2.5 m cable 96293944
WIO for S pumps, range 74 - 78
Sensor with 10 m cable 96295150
Sensor with 25 m cable 96295149
Sensor with 50 m cable 96295148
2.6 Variants
The IO 111 is availab le in two varian ts:
• without communication module (standard variant)
• with communication mo dule .
The product num ber (pos. 2) on the na mepl ate
shows the variant:
• 96575362 = standard variant.
• 96177804 = variant with communication module.
2.7 Potentially explosive environments
The IO 111 must not be installed in explosive
environments, but may be used together with
Grundfos SE pumps approved for installation in
potentially e xp los i ve en vir on m en ts.
Warning
ATEX/IECEx protection can be
activated b y means of DIP sw it ch 1 0
(pos. 11). This enables additional
alarms, see 6.8 ATEX/IECEx protection.
3. Identification
3.1 Nameplate
The nameplate is fitted on the side of the IO 111.
Fig. 3 Nameplate
Pos. Description
1 Type designation
2 Product number
3 Rated voltage
4Power
5 Version number
6 Serial number
7 Production code (year and week)
8 Enclosure clas s
3.2 Type key
CodeMeaning IO 111
IO Input/output unit
1 Simple complexity
1 Controller se rie s
1 Model number
4. Storage
The IO 111 may be stored for max imu m tw o y ea rs ,
see date on the box label.
TM03 3488 0308
8
5. Installation
Before installati on , c he ck th at
• the variant is th e one or dere d.
• the IO 111 is suitable for the supply voltage and
frequency available at the installation site.
• the IO 111 has not been damaged during
transportation.
Warning
Before installing the IO 111, make sure
that the power supply has been
switched off and that it cannot be
accidentally switched on.
The installation must be carried out by authorised
personnel in accordan ce wit h loc al regu lation s.
All safety regu la tio ns mu st b e o b ser ve d on th e
installation sit e.
5.1 Location
The IO 111 is only for indoor installation.
Warning
The IO 111 must not be installed in
potentially explosive environments.
Pumps with sensors may, however, be
installed in an explosive environment.
Enclosure class
The IO 111 is enclosure class IP20 and designed
according t o o verv o lt ag e and me as u rem en t ca te gory
II. In order t o r e du ce th e ex ter n al po llut ion le ve l t o
maximum 2, the IO 111 must be installed in a
protecting environment with minimum IPX4
enclosure according to IEC 60529.
The cabinet must be of a flame-retardant material.
Ambient te m p er a tu r e
-25 °C to +65 °C.
The IO 111 must not be exposed to direct sunlight.
Installation height
Maximum 2000 m above sea level.
Relative air humidity
Maximum 95 %.
5.2 Mounting
The IO 111 is prepared for mounting on a 35 mm DIN
rail (EN 50022).
Fit the IO 111 module by hooking the top on the DIN
rail and clicking the bottom onto the rail.
The IO 111 module can be removed by pushing it
upwards and free of t he DI N r ail.
Warning
The installation must incorporate a
circuit breaker in order to switch off
the phase voltage on the terminals of
pos. 3, see fig. 1. It must be close to
the IO 111 module and easily
accessible for the operator. It must be
marked as circuit breaker for IO 111.
The circuit breaker must be according
to IEC 60947-1 and IEC 609 47-3 .
5.3 Electrical connection
All terminals are rated for maximum 8 A.
The terminals 1, 2, 3, 5, 9 and 10 are for wire size
AWG 28~1 2; term inal 16 is for AWG 28~16 .
Voltage ratin g of t he i n div i du al te rm i n als, se e
13. Electr ica l d ata.
Warning
The insulation between the cabinet in
which the m o du le i s fitted and th e
input terminals for sensors must have
a dielectric strength of 2210 VAC, or
the cabinet must be connected to
earth.
Warning
Terminals T1 an d T2 (p os. 1) are
normally connected to 220 VAC.
Terminal I3 (pos . 9) m a y be c on n e ct ed
to up to 600 VAC, see fig. 1.
See fig. 1 and the diagrams at the end of these
instructions.
Warning
External controllers that are con-
nected to the IO 111 module via the
RS485 connection must be according
to IEC 60950-1 (USA: UL 60950-1).
English (GB)
Fig. 4 Mounting on DIN rail
TM03 0935 0805
9
5.3.1 Connecting the WIO sensor
Reset
P1 P2 P3 P4 P5
I1 I2 I3
ON DIP
12345678910
White
Brown
WIO sensor
Note the insulatin g pl a stic
layer between scree n and
sheath.
Note
1 MΩ 10 MΩ
ON DIP
12345678910
English (GB)
Fig. 5 Connecting the W IO sens or
5.3.2 EMC-correct installation
It is especially im po rtan t to e nsu re a n EMC-correct
installation of pumps with frequency converter.
The following r ule s m u st be o bse r ved :
• Connect the ca b le scr ee n to earth.
• Do not twist scr een ends, as this will destroy the
screen effect at high frequencies. Use cable
clamps as shown i n fig . 6.
• It is important to ensure a good electric contact
from the mounting plate through the mounting
screws to the metal cabine t of the fr eque ncy
converter.
• Use toothed washers and a galvanically
conducting moun ting pl ate .
6. Settings
6.1 Potentiometer
The warning limit for stat or in su lation r esistan ce is
set by means of a po te nt i om e ter ( po s. 4 ) s ee f i g. 1.
The limit can be set between 10 and 1 MΩ .
The alarm limit is 1 MΩ .
Fig. 7 Potentiometer
6.2 DIP switches
The IO 111 must be configured f or th e pump
TM04 0304 0308
connected by mean s of the DIP swit ches (p os. 11),
see fig. 1.
Fig. 8 DIP switches
A configurat i on alarm will be given if
• the configuration does not correspond to the
pump connected.
• the configuration fault is of safety-related
importance (see 8. Indication, point 6).
A configurat i on warning will be given if
• the configuration fault is of function-related
importance (see 8. Indication, point 15), see
12. Fault finding.
TM03 3415 0306
TM03 0678 0505
Fig. 6 Screen fixed wit h cable clamp
10
TM03 1080 1005
6.3 Pump variant
ON DIP
12345678910
The IO 111 must be set to the actua l p um p . I n the
pump type designation there is an A, B, or C.
Example 1, internal wiring:
SE1 80 80 40 A Ex 4 5 1D
Example 2, external wiring:
SE2.90.250. 22 50 .4.S.496.Ex.S. 5.13.C.Q.S
These letter s (A and C in the examples) can be
found on the pump nameplate and refer to the
setting of DIP swit ches 1 and 2.
Pump variant Description
English (GB)
Vari ant A
ON
Installation wit ho ut SM 111.
Sensors are connected directly to the IO 111.
12
ON
Vari ant B
12
ON
Vari a nt C
12
ON
Vari a nt D
12
See wiring diagrams at the end of this booklet or the SM 111 installation and operating instructions.
Installation with S M 111.
PTC sensors are not connected to the SM 111, but
must be hardwired out of the pump.
Installation with S M 111.
PTC sensors in the stator windings are connected to
the SM 111.
Installation wit ho ut SM 111.
All sensors are hardwired out of the pump.
The IO 111 can be used f or i n dic at i on o f w at er i n o il
and as PTC relay.
11
6.4 Address for bus communication
345
345
345
345
345
345
345
345
English (GB)
The IO 111 can communicate with cont rol s yste m s
via a bus con ne ction. In connect ion with bus
communication, th e IO 111 is slave. As a control
system must be able to identify the slave units with
which it communicates, the IO 111 modules must
have unique addresses. Addresses between 40 and
46 are set by means of the sw itche s 3, 4 and 5, see
table.
If the DIP switches are set to bus configuration, the
address of the IO 111 module is set from the control
system via bus. The ad dre ss can be se lected
between 32 and 231. As standard, the address i s set
to 231.
Address Description
12345678910
40 Pump 1
41 Pump 2
42 Pump 3
43 Pump 4
44 Pump 5
45 Pump 6
46 Pump 7
ON DIP
Bus configuration
12
The address of th e IO 111 is set from the
control system via th e bus con nect ion.
Default address: 231.
6.5 Analog outputs
ON DIP
12345678910
6
7
Time
Pulse B
Pulse A
Off
On
The analog ou tp uts of th e IO 111 can be set to var iou s t yp es of output sign al.
Analog output Description
Analog output 2:
G2 and A2 (pos. 2)
6
Motor temperature
4-20 mA, 0-180 °C
0 mA = no sensor
English (GB)
Analog output 2:
G2 and A2 (pos. 2)
Analog output 1:
G1 and A1 (pos. 2)
Analog output 1:
G1 and A1 (pos. 2)
Motor temperature
Pt1000 emu lat or
1000-1685 Ω, 0-180 °C
Wate r i n oi l
4-20 mA, 0-20 %
0 mA = Water-in-oil se n sor n ot fi tte d
3.5 mA = Alarm, air in oil chamber
22 mA = Warning, wat er co nten t fa r out side the
Wate r i n oi l
Pulse output: 0-20 %
Maximum connection: 24 V, 100 mA
Status of output transistor
7
Pulse A, water in oil:
0.5-3.66 s = 0-20 %
10 s = Water content far outside the
Pulse B, insulation resistance:
0.5 s = 0 MΩ
10.5 s = 20 MΩ
measuring rang e
measuring range
13
6.6 Bus protocol
ON DIP
12345678910
8
8
ON DIP
12345678910
9
9
English (GB)
By setting t he b us pr ot ocol, the type of b us
connection is chosen.
GENIbus is a Gr un dfos standard pr otocol for
Grundfos produc ts.
The Modbus protocol is used for communication
between the IO 111 and a control unit from another
supplier.
Bus protocol Description
GENIbus
Modbus
Grundfos stan da rd p ro to co l fo r co mm u nication betwee n
Grundfos prod ucts
See www.grundfos.com, WebCAPS, Literature,
Accessories, Accessories, electrical and Operating the
IO 111 via Modbus, document number 96623373.
6.7 SM 111 sensor detection
First time voltage is applied, the SM 111 will check all
inputs to detect which sensors are connected. If a
valid signal is me asur ed, th e SM 111 w ill re giste r that
a sensor is present and save the status.
If the IO 111 indicates a sensor error or configuration
error, the sensor detection must be changed, see
12. Fault finding.
Sensor detection Description
Activated
Set back the DIP sw itch Set the DIP switch to OFF.
Change DIP switch N o 9 o n th e IO 111 from OFF to
ON.
After approx. 5 seconds, the SM 111 will reset, and
the sensor detecti on is comp leted . Then set the DIP
switch to OFF ag ain .
Change DIP switch No 9 on the IO 111
from OFF to ON. After approx.
5 seconds, the SM 111 will reset, and
the sensor d et ec tio n is completed.
14
6.8 ATEX/IECEx protection
10
Reset
6
7
8
12
15
13
ATEX/IECEx protection can be activated/deactivated by means of DIP switch 10.
ATEX/IECEx protection Description
12345678910
ON DIP
Deactivated
10
Activated
7. Start-up
When the IO 111 has been set up as described in
5. Installation, start-up must be carried out by an
authorised person.
1. Switch on the power su pply to th e IO 111 before
starting the pump.
2. The IO 111 now carries out a self-test. Al l
indicator lights on the fron t pa nel wil l b e o n fo r a
few seconds. I f t he IO 111 does not detect an y
fault, all indicator ligh ts will go o ut e xcept th o se
for water in oil and stator insu lat ion r esis tance. If
a fault is de te cte d , t he in di c at or li g ht fo r th e
actual fault will illuminate.
3. Check that there are no warnings or alarms
before switc hi n g on t he p um p.
8. Indication
On the front the IO 111 has ten indicator lights for
sensor status. F ig ur e 9 sho w s th e location of li gh ts
on the IO 111, and the table describes their
indication.
Fig. 9 Indicator lights on the IO 111
Activation of ATEX/IECEx protection
enables addit ional alar ms:
• Main bearing temperature to high.
Default alarm temperature: 140 °C
(installation with SM 111)
• Support bearing temperature to high .
Default alarm temperature: 140 °C
(installation with SM 111)
• Missing signal from bearing sensor
(installation with SM 111)
• Missing signal from water-in-oil
sensor
• Communic at ion alarm
(installation with SM 111).
English (GB)
TM03 1081 1005
15
8.1 Functions of indicator lights
Water < 5 %
10 % < water < 15 %
5 % < water < 10 %
15 % < water < 20 %
Wate r > 2 0 %
English (GB)
Pos. Symbol Description
6
7
8
Stator temp er a tu r e
Red indicator light, stat o r te mp er at ur e al ar m.
If the indicator lights (pos. 6 and 13) flash alternately, the IO 111 is
not set correctly to the pu mp var iant con nect ed. S ee 6.3. This
indicates configuration alarm.
If ATEX/IECEx protection is a ctivated (DIP switc h 10 , p os . 11),
the red light also used for these indications:
• Bearing temperature too high.
• Missing signal from bearing sensor (pump with SM 111).
• Communication alarm (pump with SM 111).
Stator insulation resistance
Stator insulation resistance is indicated by a green, yellow or red
indicator light.
Green indicator light is on when the insulation resistance is ok,
i.e. above the warning l e ve l se t on th e po tentiometer (p os. 4).
Yellow indicator light is on when t he warn ing limi t h as b ee n
reached, see 6.1.
Red indicator light is on when the alarm limit has been reached,
i.e. b elow 1 M Ω .
Note: The indicator lights ar e o nly active if the co nd uc to r for
contactor status is connected (K1, K2, pos. 2). The measurement is
only correct when the motor is stopped.
Water in oil chamb er
Water in oil is indicated by two green and a yellow indicator light.
Warning: If the water content is outside the normal range or the
sensor is not conne cte d, th e ye llow in dica to r lig ht will fla sh .
Alarm: All three indicator lights will flash at the same time if there is
no oil in the oil chamber, or if the ATEX/IECEx protection is
activated (DIP switch 10, pos. 11), and the signal from water-in-oil
sensor is missing
Note: The indicator lights ar e o nly active if the co nd uc to r for
contactor status is connected (K1, K2, pos. 2).
12
13
16
Pump running
Green indicator light is on when the pump is running.
Note: The indicator lights ar e o nly active if the co nd uc to r for
contactor status is connected (K1, K2, pos. 2).
Moisture in moto r
Red indicator light indicates alar m in case of m oistur e in the mo to r.
The indicator lights (pos. 6 and 13) will flash alternately if the IO 111
is not set correctly to the pump variant connected. See 6.3.
This indicates configuration alarm.
Pos. Symbol Description
Note
Pump fault
Yellow indicator light indicates warning, see 2.2 Overview of alarms
and warnings.
15
The indicator light is on in case of communication fault (pump with
SM 111), int erna l fault or time fo r service.
The indicator ligh t w ill f las h if t he I O 111 is not set correctly to th e
pump variant connected. See 6.3. This indicates configuration
warning.
8.2 Alarm resett ing
Alarms can be reset by means of terminals R1 and
R2 (pos. 2).
Manual rese tt in g
Alarms can be res et by short- cir cuitin g R1 and R 2.
The reset button (pos. 14) also short-circuits R1 and
R2. Never pr ess th e re se t b u tto n for for more th an
2 s econ ds to reset ala rms, see 9. Calibration.
Automatic resetting
By making a permanent short-circuit between R1
and R2 alarms are auto matic ally rese t when the
alarm cause has disappeared.
9. Calibration
After oil change the measurement of water in oil can
be calibrated to the new oil:
1. Let the pump run for at least one minute.
2. Press the rese t butto n for mo re tha n five
seconds.
3. 4 mA can now be read between terminals A1 and
G1 of analog ou tp ut 1 (p o s. 2) , see fig. 1.
(4 mA = 0 %)
If this is done with used oil, the
measurement of water in oil may be
incorrect.
English (GB)
10. Maintenance
The IO 111 requires no ma inten ance. Th e IO 111
must only be cleaned with a dust-free cloth.
11. Service
The IO 111 cannot be serv iced. If th e modu le is
faulty, it must be replaced.
17
12. Fault finding
English (GB)
Warning
Before any fault finding, make sure that the fuses have been removed or the mains switch
has been switched off. It must be ensured that the power supply cannot be accidentally
switched on.
Fault Cause Remedy
The indicator light on the IO 111
is flashing at start-up. Thi s
indicates configuration wa rnin g.
The indicator light on the IO 111
is on. This indicates gene ral
warning (only IO 111 with
communication module ).
The indicator light on the IO 111
is flashing after correction of
fault. This indicat es
configuration warning (only
IO 111 with communication
module).
Green indicator l ig h t (p os. 12) is
not on when th e pu m p i s
running.
New oil does not show 4 mA on
analog output 1.
Yellow indic at or lig ht fo r stat or
insulation resist ance i s on du ring
installation.
The water-in-oi l senso r
previously indicated water in the
oil, but now it indicates less than
5 % water in the oil.
Temperat ure alarm is i n dicated
but the pump is not hot.
The SM 111 cannot detect the
sensor.*
* Only for non-Ex app licatio ns wit h DIP s witc h 10 in p osit ion o ff.
The DIP switch setting i s
incorrect.
The connection between the
IO 111 and SM 111 is
interrupted, o r t he s ett ing o f DIP
switches 1 and 2 (pos. 11) is
incorrect.
The connection between the
IO 111 and SM 111 is
interrupted, o r t he s ett ing o f DIP
switches 1 and 2 (pos. 11) is
incorrect.
Conductor for contactor status
has not been connecte d to
terminals K1 and K2 (pos. 2).
The oil in the oil chamber has
not been change d c omp l ete ly, or
it was changed to another type.
The warning limit for sta tor
insulation resistance is t oo lo w.
The power supp ly to th e IO 111
has been interrupted.
ATEX/IECEx protection is
activated, and one of the
additional alarms is shown.
Fault in signal from sensor.
Set the DIP switch, see 6.3.
Re-establish the connection or
reconfigure the DIP switch 1
and 2 (pos.11).
Re-establish the connection or
reconfigure the DIP switch 1
and 2 (pos.11).
Connect the co nd u cto r.
Calibrate the IO 111 to the
new oil, see 9. Ca libratio n.
Set a higher lim i t on t he
potentiomete r, see 6.1.
Let the pump run for some
time and check again.
Check connection to th e
SM 111.
Re-establish the signal, e.g.
by changing th e s etti n g of D IP
switch 9 or by securing the
wire connection from sensor
to SM 111.
18
13. Electrical data
Reset
PET1 T2
G1 A1 G2 A2 K1 K2 R1 R2
D1D2 D3 D4 D5 D6 D7 D8
P1 P2 P3 P4 P5
AYB
I1 I2 I3
ON DIP
12345678910
12 3
910
4
5
6
7
8
11
12
15
16
13
14
G1
A1
R
1)
G1
A1
2)
G2
A2
R
1)
G2
A2
2)
K2
K1
R2
R1
Fig. 10 IO 111 modu le
Pos. Terminal Description Data Function Diagram
1
2
T1
T2
G1
A1
G2
A2
K1
K2
R1
R2
Termin al for
alarm relay
Termin al for
alarm relay
GND for analog
output 1
Termin al for
analog output 1
GND for analog
output 2
Termin al for
analog output 2
GND
connection
Termin al for
conductor for
contactor status
GND
connection
Termin al for
resetting
Max. 250 VAC
Max. 250 VAC
1) 0 V
2) 0 V
1) 15 VDC
2) 24 VDC,
max. 100 mA
1) 0 V
2) 0 V
1) 15 VDC
2) 24 VDC,
rated 1 mA
0 V
Digital input
0 V
Digital input
TM03 0691 0505
All alarms trip the alarm relay. The
alarm relay is closed during normal
operation.
In case of alarm o r if th e I O 111 is not
connected to th e po we r supply, the
relay opens and breaks the connection
between T1 and T2.
Analog output 1 has two functions set
via DIP switch 7, see 6.5.
1. 4-20 mA for content of water in oil.
Load resistance: M a x. 25 0 Ω .
2. Pulse output for content of water in
oil and stator in su l at ion r es istan ce .
Analog output 2 ha s tw o in di c at ion s se t
via DIP switch 6, see 6.5.
1. 4-20 mA for stator winding
temperature.
Load resistance: M a x. 25 0 Ω .
There is no 4-20mA signal in PTC
installations.
2. Pt1000 emulator for stator winding
temperature.
Feedback from motor contactor whether
the pump is running or not.
The input must be short-circuited when
the pump is running. The signal is used
by the IO 111 for filtering of measuring
signals and for an alys is duri ng fault
indication.
For resetting of alarms, see 8.2.
The input must be short-circuited when
alarms are reset.
English (GB)
T2
T1
19
English (GB)
A
Y
B
L1
L2
L3
I3
I1
P1..P5
Pos. Terminal Description Data Function Diagram
PE Earth Earth
GND for supply
-
+
voltage
Plus for supply
voltage
3
A RS4 85 A Bus input
5
Y RS4 85 G N D 0 V
0 VDC
24 VAC ± 10 %
24 VAC ± 10 %
24 VDC ± 10 %
Supply voltage to t he IO 111
RS485 communication connection
(9600 baud)
B RS4 85 B Bus input
I1 Earth Earth
I2 Not connected -
9
I3
Termin al for
measurement of
stator insulation
CAT II 600 V
The insulation r es i stan ce be tw ee n
stator winding s an d earth is mea s u re d.
The measurement is only correct when
the motor is stopped.
Measurement voltage: 10 VDC.
resistance
Termin al for
P1
sensors in the
Sensor input
pump
Termin al for
P2
supply voltage
to sensors in
15 V
Thermal switch or PTC se ns or
according to DIN 44081 and 44082.
the pump
Termin al for
10
P3
P4
sensors in the
pump
Termin al for
supply voltage
to sensors in
Sensor input
15 V
P1 to P5 are used for the connection of
sensors in the p ump . A ll se nsors in
contact with phase voltage must be
double insulated accord ing to
EN 61010-1.
the pump
Termin al for
P5
sensors in the
Sensor input
pump
+
20
Pos. Terminal Description Data Function Diagram
D1
D2
D5
D6
D7
D8
D1
D2
Termin al for
alarm in case of
too high stator
temperature
GND for alarm
in case of too
high stator tem-
Digital output
24 VDC
min. 10 kΩ
0 V
Alarm in case of too high temperature in
the stator windings. The outp ut is
closed during normal operation.
If an alarm occurs, the connection is
broken between D1 and D2.
perature
D3
D4
Termin al for
alarm in case of
moisture in the
motor
GND for alarm
in case of
moisture in the
Digital output
24 VDC
min. 10 kΩ
0 V
Alarm in case of moist ure in th e mo to r
part of the pu mp . Th e ou tp ut i s clo s e d
during normal op erat ion. If an alar m
occurs, the connection is broken
between D3 an d D4 .
motor
16*
D5
D6
D7
Output for a larm
in case of insulation fault
GND for alarm
in case of
insulation fault
Termin al for
warning
Digital output
24 VDC
min. 10 kΩ
0 V
Digital output
24 VDC
min. 10 kΩ
Alarm in case of too l ow insula tio n
value between sta tor windings and
earth. The output i s closed durin g
normal operation. If an alarm occurs,
the connection is broken between D5
and D6.
Warning. The output is closed during
normal operation. If a warning occurs,
the connection is broken between D7
and D8.
The following warnings c an o ccur:
- communication warning
D8
GND for
warning
0 V
- configuration warning
- too much water in o il
- stator insulation resistance below
warning limit.
See also 8. Indication and 12. Fault
finding.
* See appendix Connection exam pl e D IGI -OUT IO111.
English (GB)
D3
D4
21
14. Dimensions
90
116
66.5
PET1 T2
G1 A1 G2 A2 K1 K2 R1 R2
D1D2 D3 D4 D5D6 D7 D8
P1 P2 P3 P4 P5
AYB
I1 I2 I3
ON DIP
12345678910
Min. 30 mm
Min. 30 mm
35 mm DIN rail (EN 50022). Recommended height: 7.5 mm
Subject to alte ra tio ns .
English (GB)
Fig. 11 Module and DIN rail
15. Disposal
This product or parts of it must be disposed of in an
environmentally sound way:
1. Use the publi c or private waste collection service.
2. If this is not possible, contact the nearest
Grundfos company or service workshop.
TM03 0879 0705
22
Dansk (DK) Monterings- og driftsinstruktion
Forsigtig
Bemærk
INDHOLDSFORTEGNELSE
1. Symboler i denne instruktion
2. Generel beskrivelse
2.1 Godkendelse
2.2 Oversig t over alar mer og advar sler
2.3 Gener ell e installationsd ata
2.4 SM 111
2.5 Vand-i-olie-s en so r
2.6 Varianter
2.7 Eksplo sions fa rlige om givel ser
3. Identifikation
3.1 Typeskilt
3.2 Typenøgle
4. Oplagring
5. Installation
5.1 Placering
5.2 Montering
5.3 El-tilslutning
6. Indstillinger
6.1 Potentiometer
6.2 DIP-switches
6.3 Pumpevariant
6.4 Adresse til buskommunikation
6.5 Analoge udgange
6.6 Busprotokol
6.7 Sensordetektering med SM 111
6.8 ATEX/IECEx-beskyttelse
7. Idriftsætning
8. Indikation
8.1 Signa lla mper s funkt ion er
8.2 Alarmafstilling
9. Kalibrering
10. Vedligeholdelse
11. Service
12. Fejlfinding
13. Elektriske data
14. Mål
15. Bortskaffelse
Advarsel
Læs denne monterings- og driftsin-
struktion før in stal lati on. Føl g lokale
forskrifter og gængs praksis ved installation og drift.
1. Symboler i denne inst ruktio n
Side
23
23
24
25
25
25
26
26
26
26
26
26
26
27
27
2. Generel beskrivelse
27
IO 111 danner interface m e llem e n Gr un dfos spilde-
27
vandspumpe me d a naloge og dig itale sensorer og
28
pumpestyringen. På modulets frontpanel vises den
28
vigtigste sensorstatus.
28
Der kan tilsluttes én p umpe t il e t IO 111 modul.
29
IO 111 danner sammen med sensorerne en galva-
30
nisk adskillelse mellem m ot orsp ænd inge n i pum pe n
31
og den styring den tilsluttes.
32
Med IO 111 kan man:
32
• beskytte pumpen mod overtemperatur
33
• overvåge senso rer til anal og målin g af :
33
33
34
35
35
• stoppe pump en ved alarm
35
• fjernover våge pu mpen via RS48 5 kom muni kati on
35
36
• køre pumpen via frekvensomformer.
37
40
40
Advarsel
Anvisninger med dette symbol kræver
særlig agtpåg iven hed. Hvis di sse si kkerhedsanvisninger ikke overholdes,
kan det medføre personskade.
Advarsel
Disse anvisnin ger skal over holde s for
eksplosionssikre pumper.
Hvis disse sikkerhedsanvisninger ikke
overholdes, kan det medføre funktionsfejl eller ska d e p å m a te ri el le t!
Råd og anvisni nge r som let ter arbejd et
og sikrer pålidelig drift.
– motortemperatur
– oliens vandindhold [%]
– statorisolationsmodstand
– lejetemperatur
– digital må li n g af fu gt i motoren
(Modbus eller GENIbus).
Ved kabellængder over 10 m anbe fales det at
bruge udga ng sfi lte r p å frekvensom for m eren for
at undgå ukorre kte ana lo ge måli ng er.
Advarsel
IO 111 må ikke bruges til andre formål
end de specif ic ere d e.
Dansk (DK)
23
IO 111 opererer med to katego rie r af fejl:
Reset
PET1 T2
G1 A1 G2 A2 K1 K2 R1 R2
D1D2 D3 D4 D5 D6 D7 D8
P1 P2 P3 P4 P5
AYB
I1 I2 I3
ON DIP
12345678910
12 3
910
4
5
6
7
8
11
12
15
16
13
14
Dansk (DK)
1. Alarm. Pumpen stopper. Fejlen er en primær
funktionalitet (f. eks. fo r høj motor tem pera tur).
Relæet åbner og bryder fo rbin delse n mellem
T1 og T2 (pos. 1) ved alarm eller hvis IO 111 ikke
er tilsluttet strømfor syn in ge n . Al a rm v ise s m ed
signallampern e p å fr on te n af IO 111 og via de
tre digitale udgange (pos.16).
2. Advarsel. Pumpen stopper ikke. Fejlen er en
sekundær funkt ion alitet (f.eks. for m eg et va n d i
olien).
Advarsel vises med signallamperne på fronten af
IO 111. Advarselsstatus kan aflæses via den
digitale udgang D7 og D8 (pos.16).
Fig. 1 IO 111 modul
Pos. Beskrivelse
1 Klemm e fo r alarmrelæ
Klemme for an a l og e og d igi tal e ind- og
2
udgange
Klemme for forsyningspænding
3
(24 VAC/24 VDC)
Potentiometer til indstilling af a dva rsels -
4
grænsen for statorisolatio nsmodstand
Klemme for RS485 for GENIbus eller
5
Modbus
Rød signallampe. Alarm ved for høj motor-
6
temperatur.
Signallamper f or sta tor is o la tio nsm o dstand.
Grønt lys = ok.
7
Gult lys = advarsel.
Rødt lys = alarm.
8 Signallamper f or måli ng af v an d i o lie
Klemme for m åli n g af stat or i so lat i on s-
9
modstand
10 Klemme fo r ti ls l ut nin g af se nsorer i pum pe
11 DIP-switch til konfigurering
12 Grøn si gna lla mpe. Lyser når pu mpen kører.
13 Rød signallampe. Alarm ved fugt i motor.
14 Knap til alarmafs tillin g
15 Gul signallampe. Advarsel ved fejl i pumpe.
TM03 0691 0505
16 Klemme for digitale udgange
2.1 Godkendelse
24
IO 111 er UL-godkendt og opfylder
amerikanske og canadiske sikkerhedsstandarder.
2.2 Oversigt ove r alarmer og ad varsl er
1234567891011121314
PET1 T2
G1A1 G2 A2 K1 K2R1 R2
D1D2 D3D4 D5 D6D7 D8
P1 P2 P3 P4 P5
AYB
I1 I2 I3
ON DIP
12345678910
IO 111 SM 111
Elnetkommuni-
kation med
Grundfos GENI-
bus-protokol
Sensorindg ange
Funktion
Standard
ATEX/IECEx-beskyttelse
aktiveret (DIP-switch 10 "on")
Advarsel Alarm Advarsel Alarm
Statorviklingstemper at ur ●●
Dansk (DK)
Fugt i topdæksel ●●
Fugt i pumpe ●●
Luft i oliekammer ●●
Vand i oliekammer ●●
Manglende s ign al fra vand-i- oli e- se nso r ●●
Isolationsmodstand for lav ●● ● ●
Konfigurationskonflikt ●● ● ●
Hovedlejetemperatur for høj* ●●●
Støttelejetemperatur fo r hø j* ●●●
Manglende s ign al fra lejesens or * ●●
Kommunikationsfejl* ●●
Time til service ●●
Intern fejl ●●
* Pumpe med SM 111
2.3 Generelle installationsdata 2.4 SM 111
Forsyningsspænd ing :
50 og 60 Hz
24 VDC ± 10 %
Forsyningsstrøm: Min. 2,4 A; maks. 8 A
Effektforbrug: Maks. 5 W
24 VAC ± 10 %,
Omgivelsestemperatur:
-25 °C til +65 °C
Kapslingsklasse : IP20
SM 111 bruges til indsamling og overførsel af sensordata. SM 111 arbejder sammen med IO 111* som
vist nedenfor.
Advarsel
Tjek at forsynin gs spæ ndi nge n svar er
til værdierne på ty peski ltet :
24 VAC/VDC ± 10 %. Min. 2,4 A.
TM03 4086 1606 - TM03 4083 1606
Fig. 2 IO 111 og SM 111
* Kun IO 111 versioner med kommunikationsmodul,
delnr. 96177804.
SM 111 kan indsamle data f ra
• 3 strømsensorer, 4-20 mA
• 3 Pt100 te rm os en so re r
• 1 Pt1000 ter mo s e ns or
• 1 PTC termos en sor
• 1 digital indg ang.
25
2.5 Vand-i-olie-sensor
96177821
Type
Product No.
U
N
P
MAX
Made in Denmark
Serial No..
P.c.
IP
V-No.
1
2
3
4
576
8
IO111
96575362
24Vac 50/60Hz, 24 VDC
5W
01
20
0712
3PPJ
OPEN-TYPE
MASSURING EQUIPMENT
Dansk (DK)
Advarsel
Vand-i-olie-sensoren er godkendt i hen-
hold til EN / IE C 60 07 9-18: 2004.
I Ex- og IEC Ex-anvendelser må sensoren i henhold til EN/IEC 60079-18: 2004
maksimalt tilføres en strøm på 350 mA.
2004.
Bemærk: Eftersom IO 111 er udstyret
med denne strømbegrænsning, kræves
der ikke yderligere beskyttelse når ma n
bruger IO 111.
Mærkning:
Grundfos vand-i-oli e-sen sor 96xxx xxx PCxx xx-xxx ,
maks. 24 VDC, T
05ATEX2176X, EX II 2GD Ex mb II T4, T 135 °C
0 °C til +70 °C; KEMA
omg.
IEC Ex KEM 05. 00 19 X, Ex mb II T4, CE 0 34 4 , I P68 .
Type Produktnr.
Vand-i-olie-sensor til SE1/SEV
Sensor med 340 mm kabel 96617002
Sensor med 390 mm kabel 96617001
Sensor med 430 mm kabel 96616244
Vand-i-olie-sensor til S-pumper, serie 50 - 70
Sensor med 10 m kabel 96294840
Sensor med 25 m kabel 96295122
Sensor med 50 m kabel 96294841
Vand-i-olie-sensor til S-pumper, serie 72
Sensor med 2,5 m kabel 96293944
Vand-i-olie-sensor til S-pumper, serie 74 - 78
Sensor med 10 m kabel 96295150
Sensor med 25 m kabel 96295149
Sensor med 50 m kabel 96295148
2.6 Varianter
IO 111 findes i t o v ari an ter:
• uden kommunikationsmodul (standardvariant)
• med kommunikationsmodul.
Produktnummere t (p os . 2) på types k il te t vis e r va rian -
ten:
• 96575362 = standardvariant.
• 96177804 = variant med kommunikationsmodul.
2.7 Eksplosionsfarlige omgivelser
IO 111 må ikke installeres i eksplosionsfarlige
områder, men må gerne bruges sammen med
Grundfos SE pumper som er godkendt til installation
i eksplosionsfar li g e om giv el s er.
Advarsel
ATEX/IECEx-beskyttels e kan aktiv eres
med DIP-switch 10 (pos. 11). Dette giver
mulighed for yderligere alarmer, se
6.8 ATEX/IECEx-beskyttelse.
3. Identifikation
3.1 Typeskilt
Typeskiltet er monteret på siden af IO 111.
Fig. 3 Typeskilt
Pos. Beskrivelse
1 Typebetegnelse
2 Produktnummer
3 Nominel spænd ing
4Effekt
5 Versionsnummer
6 Serienummer
7 Produktionskode ( år, måne d og d ag )
8 Kapslingsklasse
3.2 Typenøgle
Kode Betydning IO 1 1 1
IO Input/output-enhe d
1 Simpel kompleksitet
1Styringsserie
1 Modelnummer
4. Oplagring
IO 111 må maksimalt vær e på la ge r i to år, se datomærkningen på kassens mærkat.
TM03 3488 0308
26
5. Installation
Tjek inden installationen at
• Varianten svarer til den best ilte.
• IO 1 1 1 passer til forsyningsspænding og frekvens
på installation sst ed et .
• IO 111 ikke er blevet beskadiget under transporten.
Advarsel
Før installati on af IO 111 skal strøm -
forsyningen være afbrudt, og det skal
sikres at den ikke uforvarende kan genindkobles.
Installationen skal udføres af autoriseret personel og
i overensstemm else me d lok ale for skrifter.
Alle sikkerhedsregler skal overholdes på installationsstedet.
5.1 Placering
IO 111 er kun til indendørs installation.
Advarsel
IO 111 må ikke installeres i eksplosi-
onsfarlige områder. Pumper med sensorer kan dog installeres i et eksplosionsfarligt område.
Kapslingsklasse
IO 111 har kapslingsklasse IP20 og er konstrueret i
henhold til ove rspæn dings - og mål eka tego ri II. For at
reducere foru re ningsgraden til ma ks. 2 skal IO 111
modulet installeres i et beskyttende miljø med minimum IPX4 kapsling i henhold til IEC 60529. Kabinettet skal være af et flamm ehæ mmen de mat erial e.
Omgivelses t em p eratur
-25 °C til +65 °C.
IO 111 må ikke udsættes for d ire kt e s oll ys.
Installationshøjde
Maks. 2000 m over havet.
Relativ luftfugtighed
Maks. 95 %.
5.2 Montering
IO 111 er forberedt til montering på en 35 mm DINskinne (EN 50022).
Montér IO 111 modulet ved at hægte toppen på DINskinnen og klikke bunden fast på skinnen.
IO 111 modulet afmonteres ved at skubbe det op og
vippe det ud foroven så det er fri af DIN-skinnen og
kan fjernes.
Advarsel
Der skal være e n af b ry d er i i ns ta ll at io -
nen for at kunne afbryde fasespændingen på klemmerne pos. 3, se fig. 1.
Den skal være i nærheden af IO 111
modulet og let at nå for operatøren.
Den skal mærkes som afbryder til
IO 111. Afbryderen skal være i henhold
til IEC 60947-1 og IEC 60947-3.
5.3 El-tilslutning
Alle klemmer er konst ru er et til maks . 8 A. Klemm e 1,
2, 3, 5, 9 og 1 0 er til ledningsstør r else AWG 28~12;
klemme 16 dog AWG 28~16. For de enkelte klemmers nominelle spænding, se 13. Ele ktrisk e data.
Advarsel
Isoleringen mellem kabinettet hvor
modulet monteres, og indgangsklemmerne til sensorer skal have en elektrisk isolatio nse vn e p å 22 10 VAC, eller
kabinettet sk al f or b in d es med jord.
Advarsel
Klemme T1 and T2 (pos. 1) er nor malt
tilsluttet 2 20 VAC.
Klemme I3 (pos. 9) kan vær e tils lutt et
up til 600 VAC, se fig. 1.
Se fig. 1 og diagrammerne bagest i denne instruktion.
Advarsel
Eksterne styringer der tilsluttes IO 111
modulets RS485-f orb indelse , skal være
i henhold til IEC 60950-1
(USA: UL 60950-1).
Dansk (DK)
Fig. 4 Montering på DIN-skinne
TM03 0935 0805
27
5.3.1 Sådan tilsluttes vand-i-olie-sensoren
Reset
P1 P2 P3 P4 P5
I1 I2 I3
ON DIP
12345678910
Hvid
Brun
Vand-i-olie-sensor
Vær opmærkso m på det
isolerende plastlag mellem
skærm og kappe.
Bemærk
1 MΩ 10 MΩ
ON DIP
12345678910
Dansk (DK)
Fig. 5 Sådan tilslutt es vand -i-o lie -sens oren
5.3.2 EMC-rigtig installation
Ved pumper med frekvensomformer er det specielt
vigtig at sikre en EMC-rigtig installation.
Derfor skal følgende regler overholdes:
• Forbind skærmen i kablet til jord.
• Sno ikke skærmender da det ødelægger skærmvirkningen ved høje frekvenser. Brug kabelbøjler
som vist i fig. 6.
• Det er vigtigt at sikre en god elektrisk kontakt fra
monteringspladen gennem monteringsskruerne
til frekvensomformerens metalkabinet.
• Brug stjerneskiver og en galvanisk ledende
monteringsplade.
6. Indstillinger
6.1 Potentiometer
Advarselsgrænsen for statorisolationsmodstand indstilles ved hjælp af et po te ntiom e te r (p os. 4 ), se
fig. 1. Gr æ nsen ka n in dstille s m el lem 1 0 og 1 M Ω .
Alarmgrænsen er 1 MΩ .
Fig. 7 Potentiometer
6.2 DIP-swit ches
IO 111 skal konfigureres til den til slut tede pumpe
TM04 0304 0308
med DIP-switchene (pos. 11), se fig. 1.
Fig. 8 DIP-switch
Der gives en konfig urat ions alarm hvis
• konfiguratione n i kke sv ar er t il d en ti lslu tte de
pumpe.
• konfiguration sfejl en er af si kkerhe dsmæ ssig
betydning (se 8. Indikation, punkt 6).
Der gives en konfig urat ions advarsel hvis
• konfiguration sf ejlen er af funkt ion el bety dni ng
(se 8. Indikation, punkt 15), se 12. Fejlfinding.
Switch 9 bruges ikk e.
TM03 3415 0306
TM03 0678 0505
Fig. 6 Skærm monteret med kabelbøjle
28
TM03 1080 1005
6.3 Pumpevariant
ON DIP
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IO 111 skal indstilles til den ak tuell e pumpe . I pumpens typebetegnelse står der A, B, C eller D.
Eksempel 1, intern ledningsføring:
SE - 1 80 80 40 A Ex 4 5 1D
Eksempel 2, ekstern ledningsføring:
SE2.90.250. 22 50 .4.S.496.Ex.S. 5.13.D.Q.S
Disse bogstaver (A og D i eksemplerne) står på
pumpens typeskilt og r efer erer t il in ds tillin g af DI Pswitch 1 og 2.
Pumpevariant Beskrivelse
Dansk (DK)
Vari ant A
ON
Installation uden SM 111.
Sensorer er for b un de t d ir ekt e med IO 111.
12
ON
Vari ant B
12
ON
Vari a nt C
12
ON
Vari a nt D
12
Se forbindelsesdiagramm er b agest i denn e ins tr uktion elle r mo nt erings- o g driftsinstru ktio nen fo r SM 111.
Installation med SM 111.
PTC sensorer er ikke forb unde t me d SM 111, men
skal fastfortrådes ud af pumpe n.
Installation med SM 111.
PTC-sensorer i statorviklinge rne er t ilslu tte t SM 111.
Installation uden SM 111.
Alle sensorer er fastfortrådet ud af pumpen.
IO 111 kan bruges til visn in g a f va nd i o l ie o g som
PTC relæ.
29
6.4 Adresse til bus kom muni katio n
345
345
345
345
345
345
345
345
Dansk (DK)
IO 11 1 ka n ko m mu nik er e med sty r es yst emer via busforbindelse. Ved buskommunikation er IO 111 slave.
Da et styresys tem ska l ku n ne id en tif ice re d e s l av eenheder det kommunikerer med, skal IO 111 modulerne have unikke adresser. Adresserne mellem
40 og 46 vælges med switch 3, 4 og 5, se tabel.
Hvis DIP-switchene indstilles til buskon figuration,
konfigurerer man IO 111 modulets adresse fra styresystemet via b us . D er ka n vælge s ad resse r fr a 32 til
231. Som standard sættes adressen til 231.
Adresse Beskrivelse
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40 Pumpe 1
41 Pumpe 2
42 Pumpe 3
43 Pumpe 4
44 Pumpe 5
45 Pumpe 6
46 Pumpe 7
ON DIP
Buskonfiguration
30
IO 111 modulets adresse indstilles fra st yresy stemet via busforbindelsen.
Default-adre sse: 23 1.
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