Product manual
2 Planning the Project TAC Xenta Server – Gateway, Technical Manual
24 (184) Schneider Electric Buildings AB, June 2011
04-00124-06-en
2.4.2 Devices
In the example, we have simplified the ACME Inc. building as follows:
In the example, the gateway system ACME_Gateway (that is
Xenta 913) works with the following devices.
• The energy meter is a PM710 and measures the energy usage of
the compressors.
• The roof-top unit RTU4 is illustrated by a Xenta 401 with I/O
modules.
Fig. 2.3: Simplified ACME building
Fig. 2.4: The devices.
ACME_Gateway
RTU4
Energy Meter
LonWorks (Second Floor)
RTU4
Xenta 401
I/O-Modules
Xenta 422
Xenta 452
Energy meter
PM710
Modbus