Innotech Omni C20 - Page 6

Page 6 © Mass Electronics Pty Ltd 2017Edition 1.2 dated 03.08.2018
Electrical Installation
3-1 Introduction ............................................................................................................. 32
3-2 Electrical Installation Practices .............................................................................. 32
3-3 Programmable Point (UI/O) Specifications ............................................................ 34
3-4 Digital Controller Wiring .......................................................................................... 36
3-4.1 Common Programmable Point Information .......................................................... 36
3-4.2 Omni C40/D Controller ............................................................................................37
3-4.3 Omni C20/D Controller ............................................................................................40
3-4.4 Omni C14/D Controller ............................................................................................43
3-4.5 Omni U10 Remote Expansion Module ....................................................................46
3-4.6 General Wiring Diagrams for Omni Controllers ......................................................49
Networking
4-1 Overview .................................................................................................................. 54
4-2 Omni Products ......................................................................................................... 54
4-2.1 Definitions ................................................................................................................55
4-3 Installation ............................................................................................................... 56
4-3.1 Network Specifications ...........................................................................................56
4-3.2 Cable Specifications - Ethernet ...............................................................................56
4-3.3 Ethernet Considerations .........................................................................................57
4-3.4 Cable Specifications - RS-485..................................................................................57
4-3.5 Innotech Subsystem Wiring Considerations ..........................................................58
4-4 Cable Connection .................................................................................................... 60
4-4.1 Setting the IP and BACnet Instance via USB Connection ......................................60
4-4.2 Ethernet ...................................................................................................................62
4-4.3 RS-485 Wiring Topology ..........................................................................................67
4-4.4 Ethernet and RS-485 ................................................................................................70
4-4.5 Connection of Innotech Legacy Devices .................................................................70
Contents (Continued)