Data Sheet for Product

TC Modular Series for BACnet Networks
Modular Control Panels with Application Flexibility
3
Siemens Industry, Inc. 588-783
Smart Infrastructure 2020-05-20
TC Modular Expansion Module
The TC Modular Expansion Module (see Figure 4)
provides the hardware connection for Field Level
Network (FLN) devices.
Using the Expansion Module, the TC Modular
supports one BACnet MS/TP network of up to 96
BACnet MS/TP FLN devices.
.
Figure 4. RS-485 Expansion Module.
Figure 5. RS-485 Expansion Module and TC Modular.
Modular Control Panels with
Application Flexibility
The TC Modular is a high performance controller with
extensive flexibility. It can be customized with the
exact hardware and program for the application. As a
result, the user only purchases what is needed.
For example, in monitoring applications, the control
panel can be customized with the number and type of
points to match the sensor devices. For monitoring
and controlling a large number of (on-off) fans or
motors, more digital points can be added (see Figure
6).
Figure 6. TC Modular, TX-I/O Power Supply, and TX I/O
Modules.
Alternately, if no local point control is required, the TC
Modular can be used to monitor and control Field
Level Network devices using the Expansion Module
(see Figure 7).
Figure 7. RS-485 Expansion Module and TC Modular.
Of course, the TC Modular can be used for both
direct point monitoring and control and as a system
controller for Field Level Network devices (see
Figure 8).
Figure 8. RS-485 Expansion Module, TC Modular, TX-I/O
Power Supply, and TX-I/O Modules.
In a stand-alone configuration, the TC Modular can
fulfill all requirements of a supervisory network
coordinator by managing operation schedules and
alarms and communicating for the connected
devices.
The control program for each field panel is
customized to exactly match the application. Proven
Powers Process Control Language (PPCL), a
“BASIC” type programming language, provides direct
digital control and energy management sequences to
precisely control equipment and optimize energy
usage.
Available Options
Launch Pad
Siemens Launch Pad provides easy access to the
applications required for configuring, monitoring, and
controlling the Building Automation System. It allows
you to deploy the Application MC tool to a field panel,
load licenses, add shortcuts to other applications, and
access user documentation.