Data Sheet for Product

Page 2 of 5 Siemens Industry, Inc.
enclosure (P/N 550-002) protects the controller
assembly.
A Pneumatic Transducer provides control of
pneumatic damper and valve actuators.
The controller interfaces with the following external
devices:
 Averaging air velocity sensors provided by VAV
terminal unit manufacturers
 Floating control valve and damper actuators
 Temperature sensors (room, duct, immersion, and
outside air)
 Service and commissioning tools
 Digital input devices (dry contacts from motion
sensors, alarm contacts)
 Digital output devices (fan, stages of electric heat)
Room Sensor
The room sensor connection to the controller board
consists of a quick-connect RJ-11 jack. This
streamlines installation and reduces controller start-up
time.
Combination Temperature and Relative
Humidity Models
The Series 2200 range of TEC room units includes
combination temperature and humidity models. For
these models, both temperature and relative humidity
values are passed digitally to the TEC. This
information is passed from the room unit through the
RJ-11 cable to the RTS port on the TEC. See the
Series 2200 Temperature Room Units for TEC and
ATEC Technical Specification Sheet
(149-820), for
more information.
Extended I/O Controller
Specifications
Dimensions 4-1/8" W × 11-1/4" L × 1-1/2" H
Weight approx. 3 lbs (1.35 kg)
Controlled Temperature
Accuracy, Heating or
Cooling
±1.5°F (0.9°C)
Power Requirements
Operating Range 19.2 to 27.6 Vac, 50 or 60 Hz
Power Consumption 10 VA (plus 12 VA per DO)
Inputs
Analog 1 room temperature sensor
1 setpoint (optional)
2 auxiliary temperature sensors
(10K thermistor)
1 selectable 0-10 Vdc/4-20 mA
Digital 2 dry contacts
Outputs
Analog 3 0-10 Vdc
Digital 8 DO 24 Vac optically isolated
solid state switches @ 0.5 amp
Communications
Remote BACnet MS/TP (EIA 485), 9600
bps to 76800 bps FLN Trunk
Local WCIS and PTEC Tool
Ambient Conditions
Shipping & Storage
Temperature
-13°F to 158°F (-25°C to 70°C)
Operating Temperature 32°F to 122°F (0°C to 50°C)
Humidity Range 5% to 95% rh (non-condensing)
Agency Listings
UL Listing UL 916, PAZX
cUL Listed Canadian Standards C22.2 No.
205-M1983, PAZX7
FCC Compliance 47 CFR Part 15
BTL Listed as a B-ASC device