Specifications

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Printed from Grundfos CAPS [2011.05.069]
Position Count Description Unit price
-1 On
request
Communication interface for BACnet MS/TP
Product photo could vary from the actual product
Product No.: 96893769
- for building automation
The CIU 300 is a standard interface for data transmission between a BACnet MS/TP network
and a Grundfos pump or controller. It makes data exchange possible between Grundfos
pumping systems and a Building Management System or a supervisory controller.
The communication interface is based on standard BACnet object types, allowing for straight
forward data access over the network.
The BACnet functional profile has been optimized for exchanging data between pumping
systems and building management systems / operator workstations.
The CIU 300 with internal power supply is for Grundfos products that do not support the
internal add-on modules.
Supported products
MAGNA * /UPE circulators
Dry running E-pumps: CRE/CRNE/CRIE, MTRE, CME, TPE Series 1000/2000, NBE/NKE
CUE Motor drive for pumps
Multi Pump Controller: Control MPC*
Boosters: Hydro Multi-E and Hydro MPC*
* additional add-on GENIbus module required
Transmission speeds (BACnet): 9.6 / 19.2 / 38.4 / 76.8 kbps
Supply voltage: 24-240 V AC/DC -10% / +15%
Operating temperatures: -20°C to +45°C (-4°F to 113°F)
Power consumption: max. 11 W
Cable entry: 6 x M16
Dimensions (HxWxD): 182 x 108 x 82 mm
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