Data Sheet for Product

Page 3 of 4 Siemens Industry, Inc.
Operator Display Panel
The Fume Hood Controller Operator Display Panel
includes a custom designed package for visual and
audible indication of fume hood operating conditions
and push buttons for emergency mode operation,
alarm silence and setpoint selection. The panel is
mounted on the fume hood in an easy to access
location and will fit over an unused hood electrical
box or over pre-drilled holes. RJ-11 type connectors
provide termination to the Fume Hood Controller and
for the Portable Operator’s Terminal. One Operator
Display Panel is supported per Fume Hood
Controller.
The Operator Display Panel supports the following
functions:
• Digital display selected set point (HI/LO or HI/OFF)
• Digital display flow rate
• Green, yellow and red status lights
• Emergency purge push button
• Alarm horn with silence push button
• Push button for setpoint selection
• 1 auxiliary push buttons.
The exhaust airflow rate may be displayed as an
option to the indicator (HI/LO or HI/OFF) or the
display can be blanked.
Operator Display Panel Specifications
Display Resolution 10 cfm up to9990 cfm
Push Buttons Switch
inputs
1 Emergency Purge
1 Horn Silence
1 Momentary Selection
1 Momentary Auxiliary
Alarm Horn 85 dB @ 4" (10 cm)
Dimensions 5.5" H x 3.125" W x 1.5" D
(140 mm x 80 mm x 39 mm)
Weight 8 oz. (0.2 kg)
Fume Hood Controller Communication
Compatible with the Modular Building Controller
(MBC), stand-alone Control Unit and FLN Controller,
up to 32 Fume Hood Controllers can be connected to
each one of a field panel’s three FLN Trunks for a total
of 96 per field panel.
Operators can communicate with the Fume Hood
Controller from any field panel on the system network.
The APOGEE Automation System network does not
require additional hardware to connect controllers.
When Fume Hood Controllers are networked to an
MBC or FLN Controller, all the APOGEE Automation
System features available can utilize the Fume Hood
Controller. For example: energy usage reports,
alarms, operator override control, modification of the
system database, system-wide troubleshooting, and
the global commanding of devices.
Portable Operator’s Terminal
The laptop computer serving as the Portable
Operator’s Terminal can communicate with the Fume
Hood Controller or other Terminal Equipment
Controllers. The terminal connects to the controller via
a plug-in jack on the Operator Display Panel. The
terminal can be used to remotely adjust setpoints, to
troubleshoot and to start up the system. The terminal
uses full English language prompting for all functions,
eliminating the need to remember coded commands.