Grundfos IO 351 Installation And Operating Instructions Manual
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Grundfos IO 351 Installation And Operating Instructions Manual

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GRUNDFOS INSTRUCTIONS
IO 351
Installation and operating instructions

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Summary of Contents for Grundfos IO 351

  • Page 1 GRUNDFOS INSTRUCTIONS IO 351 Installation and operating instructions...

  • Page 2: Table Of Contents

    IO 351 A is used for one to three Grundfos pumps with fixed speed. Technical data IO 351 B is used for one to six Grundfos pumps with Electrical data fixed speed and/or pumps controlled by external 7.1 Digital inputs frequency converters.
  • Page 3 Fig. 2 IO 351 B Fig. 1 IO 351 A Pos. Description Pos. Description DIN rail locking tab DIN rail locking tab Indicator lights and transmitter/receiver for Indicator lights and transmitter/receiver for communication with R100 communication with R100 Earth connection to cabinet...

  • Page 4: Identification

    IO 351 is only intended for factory wiring. the back. It can also be identified by the number of Before installation check that the terminal blocks. IO 351 A has five terminal blocks, IO • variant corresponds to the one ordered.

  • Page 5: Location

    Fig. 6 Screen fixed with cable clamp and under the module, see 13. Dimensions. 1. Fit the IO 351 by hooking the top on the DIN rail Any isolating plastic tape between screen and and holding the bottom against the rail.

  • Page 6: Allocation Of Address

    1. input-output module interrupted. off. 2. input-output module The green The module is ready for 1. Point the R100 against the IO 351 and press indicator light operation, but there is no [OK]. See fig. 7. flashes slowly (1 communication yet.

  • Page 7: Electrical Data

    7. Electrical data 7.4 Digital outputs (relay outputs) Supply voltage: Normally open contacts: C, NO 1 x 100-240 VAC ± 10 %, 50/60 Hz, PE (Class 1 Maximum contact load: 240 VAC, 2 A equipment). Minimum contact load: 5 VDC, 10 mA Back-up fuse: Maximum 10 A.

  • Page 8: Overview Of Inputs And Outputs

    NO: Normally open contact C: Common Group Terminal Designation Data Diagram Connection of phase IO 351 conductor 1 x 100-240 VAC ± 10 %, 50/60 Hz Connection of neutral conductor Connection to protective earth DO 1, 2, 3, C IO 351...
  • Page 9 DO 4 NO DO 4 C DO 4 C DO 5 NO IO 351 DO 5 C DO 5 C Relay contact DO 6 NO DO 6 C DO 6 C DO 7 NO DO 7 C ** Only IO 351 B.

  • Page 10: Genibus

    13. Dimensions CU 351 and IO 351 and E-pumps communicate by means of GENIbus. 10. Service IO 351 cannot be serviced. If the module is faulty, it must be replaced. See section 12. Replacement of IO 351. 11. Maintenance The IO 351 is maintenance-free during normal use and operation.
  • Page 11 GR: ∆ήλωση συμμόρφωσης ΕΕ Nous, Grundfos, déclarons sous notre seule responsabilité, que le Εμείς, η Grundfos, δηλώνουμε με αποκλειστικά δική μας ευθύνη ότι το produit IO351, auquel se réfère cette déclaration, est conforme aux προϊόν IO351, στο οποίο αναφέρεται η παρακάτω δήλωση, Directives du Conseil concernant le rapprochement des législations...
  • Page 12 VI: Tuyên bố tuân thủ EU AL: Deklara e konformitetit të BE Chúng tôi, Grundfos, tuyên bố trong phạm vi trách nhiệm duy nhất Ne, Grundfos, deklarojmë vetëm nën përgjegjësinë tonë se produkti của mình rằng sản phẩm IO351 mà tuyên bố dưới đây có liên quan IO351, me të...
  • Page 13 Declaration of conformity EAC Модуль сбора и передачи данных, серии IO сертифицирован на соответствие требованиям Технических регламентов Таможенного союза ТР ТС 020/2011 «Электромагнитная совместимость технических средств», ТР ТС 004/2011 «О безопасности низковольтного оборудования» Сертификат соответствия: № ТС RU C-DK.АИ30.В.00457, срок действия до 25.12.2018г. №...
  • Page 14 Argentina China Hong Kong Bombas GRUNDFOS de Argentina S.A. GRUNDFOS Pumps (Shanghai) Co. Ltd. GRUNDFOS Pumps (Hong Kong) Ltd. Ruta Panamericana km. 37.500 Centro 10F The Hub, No. 33 Suhong Road Unit 1, Ground floor Industrial Garin Minhang District Siu Wai Industrial Centre 1619 Garín Pcia.
  • Page 15 Malaysia Serbia Turkey GRUNDFOS Pumps Sdn. Bhd. Grundfos Srbija d.o.o. GRUNDFOS POMPA San. ve Tic. Ltd. 7 Jalan Peguam U1/25 Omladinskih brigada 90b Sti. Glenmarie Industrial Park 11070 Novi Beograd Gebze Organize Sanayi Bölgesi 40150 Shah Alam Phone: +381 11 2258 740...
  • Page 16 96604440 0217 ECM: 1201251 www.grundfos.com...

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