Vector TCY-MT-U Operation Instructions Manual

TCY-MT-U Series PI-temperature controller
Features
 Temperature PI control for HVAC systems.
 Up to 2 modulating outputs for DC 0–10V with 10mV resolution.
 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
 Stand-alone VAV control for pressure independent actuators
 Water-only systems: Radiator, floor heating or chilled ceilings
 Individual room control for offices, residential, hotel rooms,
meeting rooms, etc.

General description

The TCY-MT-U is a stand-alone electronic temperature controller with
one control loop. It may use up to 2 PI-sequences. The TCY-MT-U
features one internal NTC temperature sensor, up to two external sensor
inputs and up to two analog outputs. The configuration has been
reduced to a minimum to allow for simple and off-the-shelve usage. For
more advanced features and current inputs and outputs the TCI product
range is recommended. The TCY-MT-U can be configured using the
standard operation terminal. No special tool or software is required.
Name
- M
T C Y T 2
Ordering
Item Name Item code
TCY-MT2-U-W01 40-10 0044-01
TCY-MT2-U-W02 40-10 0044-02
TCY-MT2-U 40-10 0044
TCY-MT4-U 40-10 0046
Accessories
S-Tn10-2
40-20 0001
SD-Tn10-12-2
40-20 0002
SD-Tn10-20-2
40-20 0003
SDB-Tn10-12
40-20 0051
SDB-Tn10-20
40-20 0004
SOA-Tn10
40-20 0006
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.
Modulating actuators:
Choose actuators with an input signal type of 0–10V DC or 2–10V DC.
Doc: 70-00-0176 V1.2, 20160114
Subject to alteration
- ( )
U
Housing:
Function:
Input:
Output:
Series:
Control Type
Cooling only
Heating only
2-Pipe system
4-Pipe system
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
Outdoor sensor
U = Vertical (2x4") housing, Standard is square housing
2 = 2 = 2-Pipe, 4 = 4-Pipe
T = Temperature, H = Humidity
M = Modulating, B = Binary
TCY
Key-data
Compact PI controller with:
2 TI, 1 AO
1 TI, 2 AO
© Vector Controls GmbH, Switzerland
www.vectorcontrols.com
TCY-MT-U
PI-temperature controller
Page 1