IM 1255-1 • INTELLIGENT SYSTEM MANAGER 2
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Installation
The System Manager shall be located in a conditioned space
that is easily accessible. Allow for space around the system
manager for air flow circulation to reject heat. The VESA
mounts on the display bracket allows the system Manager
to be attached to the back of the monitor via VESA mounting
screws. The display bracket can also be mounted on a wall,
with the monitor attached to the front.
1. Fasten the display bracket to the back of the monitor
using the screws.
2. Fasten wall mounting screws and anchors into a wall,
leaving space to attach the display bracket. Slide the
display bracket mounting holes onto the screws and
fasten. It is recommended that at least one screw should
be mounted in a wall stud.
NOTE:
The wall mounting screws and anchors are not
included.
3. Slide the system manager into the display bracket, the
rubber feet should be facing away from the monitor.
4. Connect cables.
a. VGA – System Manager to Monitor
b. USB – System Manager to touch screen monitor
c. (2) Power Supply – Barrel Screw Connector to
System Manager and touchscreen monitor
5. Connect the BACnet MS/TP twisted pair wire to the
BACnet
®
MS/TP terminal maintaining polarity throughout
the daisy-chain.
6. The Intelligent Systems automatically starts when the
System Manager has power; once the BACnet MS/TP
network is connected the system will run appropriately.
Refer to
OM 1254
for user operation and system
configuration.
Figure 2: System Manager VESA mounted on the touch
screen monitor (monitor stand not included)
BACnet Module LED Sequencing
The BACnet Module LEDs will go through a particular
sequence on power-up and when the Intelligent Systems
Application starts. These sequences occur when the BACnet
MS/TP network isn’t connected, but showing the BACnet
Module working appropriately.
On Power-Up
1. All LEDs are ON.
2.
LED D1
is OFF immediately after power, then short pulse
about every 4 seconds. This is a request to the Intelligent
Systems computer to send configuration data to the
BACnet module. The other 3 LEDs remain ON until the
BACnet module is configured by the Intelligent Systems
Application.
On Intelligent Systems Application Start-Up
1.
LED D2
short pulse indicating Intelligent Systems
Application is sending configuration data to the BACnet
module.
2.
LED D3
starts fast flicker as the BACnet module is now
sending Poll for Master (PFM) requests to the BACnet
network.
3.
LED D4
remains ON steady indicating no network traffic
is received.
4.
LED D2
flickers about every 8 seconds as Intelligent
Systems sends Who-IS requests to wake up devices that
may connect to the MS/TP network.
