TCY-FT
PI-Temperature controller
Doc: 70-00-0129B, V1.2, 2012-11-09
© Vector Controls GmbH, Switzerland
Page 1
Subject to alteration
www.vectorcontrols.com
TCY-FT Series PI-temperature controller
Features
Temperature PI control for HVAC systems.
Up to two 3-point outputs for 24VAC actuators.
1 internal temperature sensor and up to 2 external sensor inputs
Multiple remote control functions on external input
Password protected programmable user and control parameters
Blue backlight
Applications
Various temperature control applications
Water Only Systems: Radiator, floor heating or chilled ceilings
Individual room control for offices, residential, hotel rooms,
meeting rooms, etc.
General description
The TCY-FT is a stand-alone electronic temperature controller. It may use up to 2 PI sequences. The TCY-FT features 1
internal NTC temperature sensor, up to two external sensors inputs and up to four binary outputs. The configuration has
been reduced to a minimum to allow for a simple and off the shelf usage. For more advanced features the TCI product
range may be used. The TCY-FT can be configured using the standard operation terminal. No special tool or software is
required.
Name
Ordering
Item Name
Item code
Control Type
Key-data
TCY-FT2-W01
40-10 0067-1
Cooling only
Compact PI controller with:
2 TI, 1 3-point output
TCY-FT2-W02
40-10 0067-2
Heating only
TCY-FT2
40-10 0067
2-Pipe system
TCY-FT4
40-10 0071
4-Pipe system
1 TI, 2 3-point outputs
Accessories
S-Tn10-2
SD-Tn10-12-2
SD-Tn10-20-2
SDB-Tn10-12
SDB-Tn10-20
SRA-Tn10
40-20 0001
40-20 0002
40-20 0003
40-20 0051
40-20 0004
40-20 0005
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
Selection of actuators and sensors
Temperature Sensors:
Use only our approved NTC sensors to achieve maximum accuracy. Recommended is SDB-Tn10-20 as Duct sensor, SRA-
Tn10 as Room sensor and SDB-Tn10-20 with AMI-S10 as immersion sensor.
3-point actuators:
Actuators with constant running time are recommended. Observe power limits. Do not use actuators with power
consumption > 6VA. Adjust running time in SW. Default running time is 90s for fully open / close running time.
Housing:
U = Vertical (2x4”) housing, Standard is square housing
Function:
2 = 2 = 2-Pipe, 4 = 4-Pipe
Input:
T = Temperature, H = Humidity
Output:
F = 3-point, M = Modulating, B = Binary
Series:
TCY
T C Y
T
- F
- U
( )
2
