EasyManuals Logo

t.a.c. STR Series User Manual

t.a.c. STR Series
2 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
1 (2) 0-003-2307-1 (EN)
STR250
TECHNICAL DATA
Subject to modification.
Wall Module
24 Oct 2003
Ambient conditions:
Storage .......... -20 to +80 ºC (-4 to 176 ºF) max 90% RH
Operation .........0 to +50 ºC (32 to 122 ºF) max 90% RH
Mechanical
Enclosure rating........................................ IP20 / NEMA1
Enclosure material .................................PC/ABS plastic
Weight ........................................................ 85 g (0.19 lb)
Dimensions:
Please refer to figure overleaf
Standards:
EMC .......................................EN 50081-1, EN 50082-1
FCC part 15 class B
Safety Standard ................................. UL 916 (pending)
Flammability rating .........................................UL 94V-0
Wiring
Cable type ..................................Twisted pair, shielded
Maximum capacitance, conductor-conductor....... 30pF
Maximum capacitance, conductor-shield ............. 55pF
Cable size .............................. Min 0.25 mm
2
(24 AWG)
Distance ............................................. Max 30 m (100 ft)
The STR is a series of wall modules optimized for public
facilities such as office buildings, hotels, hospitals, schools
and shopping malls. Their pleasant appearance and well-
designed interface make them suitable for any
contemporary building. They are easy to operate and
install.
STR wall modules are designed to be mounted directly on
the wall or onto a variety of back-boxes/J-Boxes. The plug-
in concept makes wiring quick and easy.
Temp range/resolution .......................Controller-dependent
Temperature accuracy ................................ 0.6 ºC (1 ºF)
Sensor element .................................. 10kW Thermistor
Data communication
Serial Proprietary ............................STR250 - Controller
Power Requirements
+12V DC ................................... supplied from controller
Part number:
STR250 ........................................................ 0-046-0330
The STR250 replaces the I/STAT LCD with regard to major
functionality such as indoor and outdoor temperature
indication, setpoint adjustment, bypass mode and fan
speed commands.
The STR250 can be used with the 7728, MRs, and Xenta
102-AX controllers.

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the t.a.c. STR Series and is the answer not in the manual?

t.a.c. STR Series Specifications

General IconGeneral
Brandt.a.c.
ModelSTR Series
CategoryThermostat
LanguageEnglish

Related product manuals