Daikin IM-820 Spécifications

Installation and Maintenance Manual IM 927- 3 Group: Daikin Controls Part Number: 669207603 Date: May 2012 Supercedes: IM 927-2 © 2013 Daikin Applied

10 IM 927-3 Integration Integrating the LONWORKS communication module into a BAS involves three steps: • Connecting the unit (node) to the network• A

IM 927-3 11 Network Topology Each LONWORKS communication module is equipped with an FTT-10A transceiver for network communications. This t

12 IM 927-3 Free Topology Restrictions Although free topology wiring is very flexible, there are restrictions. A summary follows below.

IM 927-3 13 Note: If the bus is wired directly to the node, there is no stub, and thus the stub length is zero. If you are wiring to a field termin

14 IM 927-3 Addressing and Establishing Communication LONWORKS Network Addressing Every Neuron Chip has a unique 48-bit Neuron ID or physical address

IM 927-3 15 Resource Files Resource files contain definitions of functional profiles, network variables types, configuration property types

This document contains the most current product information as of this printing. For the most current product information, please go to www.DaikinAppl

2 IM 927-3 Contents REVISION HISTORY...

IM 927-3 3 Revision History IM 927 September 2008 Initial release IM 927-1 July 2009 Added PN to front cover, added sensors to Parts list. IM 927

4 IM 927-3 General Information This manual contains the information you need to install the LONWORKS Communication Module to a MicroTech III Water S

IM 927-3 5 Description A LONWORKS Communication Module provides the interface between the MicroTech III WSHP Unit Controller and a LONWORKS Local Ope

6 IM 927-3 Figure 1. LONWORKS Communication Module Major Components Light Emitting Diode (LED) Table 1 below describes the LONWORKS communicati

IM 927-3 7 Table 2. LONWORKS Communication Module Network Connectors Pin Designation Function 1 SHLD Not Used 2 -/A FTT-10 3 +/B FTT-10 8-Pin

8 IM 927-3 Installation The LONWORKS communication module can be installed in the field or it can be installed in the factory. The mod

IM 927-3 9 8. Orient the LONWORKS communication module’s printed circuit board so that the component sidefaces away from the baseboard and the