VCB-X Operator Interface SD
SYSTEM CONNECTION
5
Modular Service Tool
Whether you have a Stand Alone, Interconnected, or Networked
VCB-X Control System, the Modular Service Tool always connects to
the controller via a prefabricated cable that is supplied with the service
tool. The Modular Service Tool cable is terminated on both ends with
a mini-DIN connector. Attach one end to the Modular Service Tool and
the other end to the mini-DIN connector on the controller. If this is an
Interconnected System, all controllers that are interconnected with com-
munications cable can be programmed from any controller on the loop.
If this is a Networked System, all controllers on the entire Networked
System can be programmed from one controller.
Modular Service Tool
Be sure that the Modular Service Tool has fresh batteries installed or
that it is connected to a power source using the supplied power pack
before attempting any programming of the controller. See
Figure 2
for
connection details.
Figure 2: Modular Service Tool SD
Typical Controller Board
Connector Cable
Modular Service Tool SD
Female DIN
Connector
Male DIN Connector
Be Sure The Modular Service
Tool Is Connected To The
Supplied Power Pack Or Has
Fresh Batteries Installed Before
Attempting Programming Of The
Controller. Be Sure The Power Is
Turned Off On The Modular
Service Tool Before Connecting
The Cable To The Controller.
The Modular Service Tool Can Be
Connected To
Or VAV/Zone Controller By
Plugging One End Of The
Supplied Cable Into the
Modular Service Tool DIN
Connector And The Other End
Into The DIN Connector On The
Controllers.
Power On Button
SD Memory Card
A Unit Controller
EBC
E-BUS
Port
RS-485
Port
