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GRUNDFOS INSTRUCTIONS Modbus for multi purpose IO module IO 270 CIU 251 Functional profile and user manual Pumpland.ru...
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2.2 IO 270 registers Digital input 4 1. Introduction Temperature The CIU 251 consists of a CIM 250 module and an IO 270 Pt100 / Pt1000 multipurpose I/O module mounted in a CIU box. See fig. 1. J1 J2 J3 J4 The IO 270 adds I/O features to the functionality of the "standard"...
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CIM status Related to the CIM module 00030 GENIpro device family/type/version 00101 Device control 00201 Device status Device data area of the connected Grundfos product 00301 Device data 00701 Device alarm simulation 00801 Name register area Not supported by all products...
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Address Modbus name Scale Modbus description Data Values of digital inputs Description Value of DI1, 0: DI1 opened, 1: DI1 closed 01221 IO270_DigitalInputs Bits Value of DI2, 0: DI2 opened, 1: DI2 closed Value of DI3, 0: DI3 opened, 1: DI3 closed Value of DI4, 0: DI4 opened, 1: DI4 closed PT temperature sensor value.
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Norway Turkey Siu Wai Industrial Centre Phone: +387 33 592 480 GRUNDFOS Pumper A/S GRUNDFOS POMPA San. ve Tic. Ltd. Sti. 29-33 Wing Hong Street & Telefax: +387 33 590 465 Strømsveien 344 Gebze Organize Sanayi Bölgesi 68 King Lam Street, Cheung Sha Wan www.ba.grundfos.com...
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