TLC-BCR-T Engineering Manual
Doc: 70-00-0083, Date: 20081219
© 2008 Vector Controls Ltd.
Page 1
TLC-BCR-T
Intelligent binary temperature controller
Features
•
Low power energy consumption: < 1W per unit
•
Relays switching for outputs each up to 300W
•
Temperature control for 2 or 4-pipe heating or cooling systems.
•
Large temperature range from –40°C to 70°C (-40°F to 158°F).
•
Choose between one 3-point actuator and two binary
heating/cooling stages
•
Cost saving option with Economy functionality and set point
limitations
•
External sensor or open contact for remote control, external heat
– cool change or auto-changeover on supply temperature with
selectable activation limits
•
Control for single stage heating and cooling for 4-pipe systems or
dual stage heating / cooling for 2-pipe systems
•
Password protected programmable user and control parameters
o
Setpoint range limitation
o
Access control for setpoints, fan speeds and mode
change
o
Access control for heat/cool change and time programs
o
Select your display contents
o
Selectable behavior after return from power failure
•
Temperature display in Celsius or Fahrenheit
Deluxe Version:
•
Clock and time schedule functions
•
Blue backlight for LCD
•
Infrared remote controller option:
With special features for Boost and delayed switching on or off
Applications
•
Air Only Systems:
o
Constant Air Volume systems with for single or dual duct systems
•
Air/Water Systems:
o
Radiator control, chilled ceiling, floor heating
•
Simple individual room control for hotel rooms, meeting rooms, etc.
General Description
The TLC-BCR-T is a stand-alone electronic binary controller with one control loop. The TLC-BCR-T features one internal
and one external NTC temperature sensor input and two binary outputs (Relays).
A detailed parameterization is possible with the use of a simple configuration routine. The TLC-BCR-T can be
configured using the standard operation terminal. No special tools or software is required.
Ordering
Item Name
Item code
Variant
Features
TLC-BCR-T
TLC-BCR-T-W01
40-10 0005
40-10 0005-01
Standard
Cooling only
Binary controller with:
1 TI int or ext
2 DO (Relay) Binary valve control
TLC-BCR-T-D
TLC-BCR-T-D-W01
40-10 0006
40-10 0006-01
Deluxe
Cooling only
Accessories
S-Tn10-2
SD-Tn10-12-2
SD-Tn10-20-2
SDB-Tn10-12
SDB-Tn10-20
SRA-Tn10
SOA-Tn10
40-20 0001
40-20 0002
40-20 0003
40-20 0051
40-20 0004
40-20 0005
40-20 0006
Flying lead sensor with 2 m cable
Flying lead duct sensor 12cm immersion depth, 2m cable
Flying lead duct sensor 20cm immersion depth, 2m cable
Duct sensor with housing, 12cm immersion depth
Duct sensor with housing, 20cm immersion depth
Room sensor
Outdoor sensor
Selection of actuators and sensors
Temperature Sensors: Use only our approved NTC sensors to achieve maximum accuracy. Recommended is SDB-
Tn10-15 as Duct sensor, SRA-Tn10 as Room sensor and SDB-Tn10-15+AMI-10 as immersion sensor.
Binary auxiliary devices: E.g. pumps, fans, on/off valves, etc. Do not directly connect devices that exceed 2(1.2)A.
Observe startup current on inductive loads!
