Lennox INNOVA DHADC Series

Page 20 - Application Guide INNOV@-0907
interconnectivity systems
BMS Integration
Description
units can be connected to BMS in following modes:
• Directly, without using a gateway, thanks to the ability of the
advanced control pCO to select the protocol used;
• Using a gateway that converts the Carel specic protocol to
the specic BMS protocol;
• Integrating the driver for the management of the Carel spe-
cic
protocol into the BMS.
Following protocols are used by LENNOX to ensure connectivity
to other systems :
• Carel specic [with HiNet supervision system, N = 200];
• Modbus [with gateway for Basic Control, N = 16; integrated
with Advanced Control, N = ];
• Bacnet [with gateway, N = 8];
Other devices of Building Management System
BMS Line
Unit 1
Unit 2 Unit 3 Unit N
( Unit...)
• TCP / IP [with web-gate, N = 16];
• Echelon LonWorks [only withAdvanced Control];
• Trend [only with Advanced Control];
• OPC standard [OLE for Process Control]. This allows a simple
integration to SCADA OPC Client Systems [SCADA = Supervi-
sory Control And Data Acquisition].