Siemens 2000 Series Quick Reference Manual

Series 2000 (Interactive) Room
Temperature Sensors, TEC, Standard
Design and Semi-Flush Mount
Overview
For high-end Terminal Equipment Controller (TEC)
applications, these sensors allow users to view and
adjust points in the controller using the sensor buttons
and digital display.
A user-programmable display allows the simultaneous
monitoring of the temperature, a user-selected point
and day/night operation status.
Features
•
User-programmable two-line liquid crystal
display
•
Simultaneous display of temperature, a user-
selected point, and day/night operation status
•
Backward compatibility with all TECs, including
PTECs.
•
Hardware-protected security
•
Standard RJ-11 terminated cable
•
No separate power source requirement
•
Digital (error-free) setpoint adjustment
Product Numbers
Description
Desert Beige
TEC Sensors 540-650A
TEC Sensors with 540-652A
Fan-Speed
Control (Momentary
contact)
TEC Semi-Flush
Mount
Accessories
Description
Passkey
Computer cable
Item Number 129-363, Rev. DA
Product Number
White
540-650B
540-652B
−
QAA1280FWSC
Product Number
544-643A
540-143
Quick Reference Guide
Applications
•
Operating rooms
•
Laboratories
•
Isolation rooms, with pressurization as the
critical point
•
Other difficult control spaces
•
Executive suites and other high-profile areas
Operation
Buttons
The function of each button varies, depending on the
current screen. For detailed instructions, see Operating
Instructions.
Operation modes
Figure 1. Operation Modes.
Document No. 129-363
May 13, 2015
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