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Summary of Contents for Grundfos IO 112
- Page 1 GRUNDFOS INSTRUCTIONS IO 112 Installation and operating instructions...
- Page 2 We Grundfos declare under our sole responsibility that the products Wir Grundfos erklären in alleiniger Verantwortung, dass die Produkte IO 112, to which this declaration relates, are in conformity with the IO 112, auf die sich diese Erklärung bezieht, mit den folgenden Richt-...
- Page 3 My firma Grundfos, na svoju plnú zodpovednost’ prehlasujeme, že Biz Grundfos olarak, bu beyanda belirtilen IO 112 ürünlerinin, výrobky IO 112, na ktoré sa toto prehlásenie vzt’ a huje, sú v súlade s – Belli voltaj sınırlarında kullanılmak üzere üretilmiş elektrik donanımı...
- Page 4 Sabiedrība Grundfos ar pilnu atbildību dara zināmu, ka izstrādājumi Ми, фірма Grundfos, із усією відповідальністю заявляємо, що IO 112, uz kuriem attiecas šis paziņojums, atbilst šādām Padomes вироби IO 112 до яких і відноситься дане свідоцтво відповідають direktīvām par tuvināšanos EK dalībvalstu likumdošanas normām: вимогам...
- Page 5 IO 112 Installation and operating instructions Montage- und Betriebsanleitung Notice d'installation et d'entretien Istruzioni di installazione e funzionamento Instrucciones de instalación y funcionamiento Instruções de instalação e funcionamento Οδηγίες εγκατάστασης και λειτουργίας Installatie- en bedieningsinstructies Monterings- och driftsinstruktion Asennus- ja käyttöohjeet Monterings- og driftsinstruktion Instrukcja montażu i eksploatacji...
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Page 6: Table Of Contents
CONTENTS 2. General description Page The IO 112 is a measuring module and a 1-channel protection unit for use in connection with the MP 204 Symbols used in this booklet motor protection unit. The module can be used for General description... -
Page 7: General Installation Data
By means of the IO 112 it is possible to • IO module is the one ordered. • monitor and control the liquid level • IO 112 is suitable for the supply voltage and fre- • monitor and control the temperature quency available at the installation site. -
Page 8: Mounting
6.2 Mounting 6.3.1 EMC-correct installation It is especially important to ensure an EMC-correct IO 112 is prepared for mounting on a 35 mm DIN rail installation of pumps with frequency converter. (EN 50 022). The following rules must be observed: Fit the IO 112 module by hooking the top on the DIN rail and clicking the bottom onto the rail. -
Page 9: Settings
DIP switches 1 and 2 are used for choosing between If switches 1 and 2 are set to temperature sensor bus configuration, analog input, temperature sensor input (PT), IO 112 is operated by means of the reset input and counter input. button and rotary potentiometer of the module. See fig. - Page 10 7.1.2 Analog input (falling/rising) With DIP switch 3 it is possible to set whether an If "falling" has been selected, the indicator lights will alarm is to be given when the value from the analog illuminate from the top and downwards as the value sensor rises above or falls below the limit set.
- Page 11 7.1.5 Counter pulses With DIP switch 6 it is possible to select whether the counter pulses are to be multiplied by 10 or not when indicated by the value indicator lights. Switch 6 Description 1 2 3 4 5 6 7 8 9 10 Measured value x 1 Measured value x 10 7.1.6 Limit 1 and limit 2...
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Page 12: Potentiometer
7.1.7 GENIbus address The GENIbus address of the IO 112 can be set with the DIP switches 8, 9 and 10. If "Bus configuration, ID 46" is selected, the address is set automatically for instance by the MP 204 module. -
Page 13: Installation Examples With Alarm Limit, Limits 1 And
8. Installation examples with alarm limit, limits 1 and 2 8.1 Example 1, filling application 8.2 Example 2, draining application The application is controlled by a level sensor. The The application is controlled by a level sensor. The pump must start when the water reaches the mini- pump must start when the water reaches the maxi- mum level in for instance a well (limit 2) and stop mum level in for instance a well (limit 2) and stop... -
Page 14: Example 3, Application With Rising Temperature
8.3 Example 3, application with rising 8.4 Example 4, application with falling temperature temperature The application is controlled by a Pt1000 sensor. The application is controlled by a Pt1000 sensor. The pump must start when the temperature of for The pump must start when the temperature of for instance a liquid reaches the minimum level (limit 2) instance a liquid reaches the maximum level (limit 2) and stop when the temperature reaches the maxi-... -
Page 15: Start-Up
CNT indicator light onds. If IO 112 does not detect any fault, all indi- On: When the six value indicator cator lights will go out. If a fault is detected, the lights show the measured values indicator lights for the actual fault will illuminate. -
Page 16: Fault Finding
13. Fault finding Installation faults Check the DIP switch settings: • Sensor type, switches 1 and 2. • Raising/falling, switches 3, 4 and 5. • Communication address, switches 8, 9 and 10. Operational faults Fault Cause Remedy Press the Reset button for less An alarm has been registered. -
Page 17: Electrical Data
240 W or 2500 VA. tion. Max. switched current: In case of alarm or if the 10 A. IO 112 is not connected to Terminal for alarm Max. switched voltage: the electricity supply, the relay 240 VDC* or 440 VAC. -
Page 18: Dimensions
This product or parts of it must be disposed of in an environmentally sound way: 1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest Grundfos company or service workshop. Subject to alterations. -
Page 19: T1 T2
T1 T2 G1 A1 G2 A2 K1 K2 R1 R2 A Y B D1 D2 D3 D4 D5 D6 D7 D8 PT CNT IO 112 230 VAC Reset C Pulse 1 2 3 4 5 6 7 8 9 10 P1 P2 P3 P4 P5 Fig. - Page 20 24 VAC/DC T1 T2 G1 A1 G2 A2 K1 K2 R1 R2 A Y B D1 D2 D3 D4 D5 D6 D7 D8 IO 112 PT CNT 230 VAC Reset C Pulse 1 2 3 4 5 6 7 8 9 10 P1 P2 P3 P4 P5 Fig.
- Page 21 24 VAC/DC T1 T2 G1 A1 G2 A2 K1 K2 R1 R2 A Y B D1 D2 D3 D4 D5 D6 D7 D8 IO 112 PT CNT 230 VAC Reset C Pulse 1 2 3 4 5 6 7 8 9 10...
- Page 23 P.O. Box 71 NL-1380 AC Weesp Turkey Tel.: +43-6246-883-0 GR-19002 Peania Tel.: +31-294-492 211 GRUNDFOS POMPA San. ve Tic. Ltd. Sti. Telefax: +43-6246-883-30 Phone: +0030-210-66 83 400 Telefax: +31-294-492244/492299 Gebze Organize Sanayi Bölgesi Telefax: +0030-210-66 46 273 Ihsan dede Caddesi,...
- Page 24 Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence 96650446 0307 Repl. 96650446 0207 www.grundfos.com...
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