TA-Slider 750 T-2T

Digitally configurable proportional push-pull actuator with temperature measurement capability – 750 N

Digitally configurable actuators with temperature measurement

capability for all control systems with or without Bus communication.

To be mounted on a PIBCV for tackling ΔT syndrome or for handling

change-over based on T supply or ΔT sign detection. Wide range of

setup possibilities gives high flexibility to adapt parameters on-site.

Fully programmable binary input, relay and adjustable max. stroke of

the valve bring new opportunities for advanced hydronic control and

balancing.

Technical SpecificationsTA-Slider_750_T-2T_EN_low.pdf

Product branding

Features and Benefits

Optional ΔT and temperature return limitation

Optimize the efficiency of your production units by ensuring optimal temperature regimes.

Change-over functionality

Switch between heating/cooling flows according to input signal or automatically using T supply or ΔT sign detection.

Convenient, reliable setup

Fully customisable by smartphone via Bluetooth using a TA-Dongle.

Easy diagnostics

Tracks the last 10 errors to allow system faults to be found quickly.

Perfection in connectivity

Communication with the most used Bus protocols.

Functions

3-point control

Automatic change-over function

Delayed start-up

ΔT and temperature return limitation

Diagnostic/Logging

Error safe position

Manual override

Minimum stroke setting

Mode, status and position indication

On-off control

Output signal VDC

Proportional control

Reading (supply/return temperature, ΔT, position)

Stroke detection

Stroke limitation setting

Valve blockage protection

Valve clogging detection

Temperature

Media temperature: 0°C – +120°C

Operating environment: 0°C – +50°C (5-95%RH, non-condensing)

Storage environment: -20°C – +70°C (5-95%RH, non-condensing)

Absolute temperature

PT1000 Class AA: ±0.1°C at 0°C

PT1000 Class B: ±0.3°C at 0°C

Control speed

3, 4, 6, 8, 12 or 16 s/mm

Default setting: 3 s/mm

Supply voltage [V]

24 VAC/VDC ±15%. Frequency 50/60 Hz ±3 Hz

Power consumption

Operation: < 8 VA (VAC); < 4.5 W (VDC)

Standby: < 1 VA (VAC); < 0.5 W (VDC)

Input signal

0(2)-10 VDC, Ri 47 kΩ.

0(4)-20 mA R i 500 Ω.

Adjustable sensitivity 0.1-0.5 VDC; 0.33 Hz low pass filter.

Default setting: Proportional 0-10 VDC

Proportional dual-range (for change-over): 0-3.3 / 6.7-10 VDC, 10-6.7 / 3.3-0 VDC, 2-4.7 / 7.3-10 VDC or 10-7.3 / 4.7-2 VDC.

Proportional: 0-10, 10-0, 2-10 or 10-2 VDC; 0-20, 20-0, 4-20 or 20-4 mA

Proportional split-range: 0-5, 5-0, 5-10 or 10-5 VDC; 0-4.5, 4.5-0, 5.5-10 or 10-5.5 VDC; 2-6, 6-2, 6-10 or 10-6 VDC; 0-10, 10-0, 10-20 or 20-10 mA; 4-12, 12-4, 12-20 or 20-12 mA

Output signal

0(2)-10 VDC, max. 8 mA, min. 1.25 kΩ.

Default setting: Proportional 0-10 VDC

Plus version: 0(4)-20 mA, max. 700 Ω.

Ranges: See “Input signal”.

Characteristics

Default setting: Linear.

Linear, EQM 0.25 and inverted EQM 0.25.

Measurement accuracy

Temperature pocket: Class AA

In valve measuring point: Class B

Surface mounted: Class B

Time constant τ (63%)

In valve measuring point: 5s

Surface mounted: 20s

Temperature pocket: 9s

Stroke

22 mm

Automatic detection of the valve lift (stroke detection)

Noise level

Max. 40 dBA

Marking

IMI TA, product name, article No. and technical specification.

LED indication description.

Colour

Orange RAL 2011, grey RAL 7043.

Adjusting force

750 N

Connection to valve

By two M8 screws to the valve and by quick connection to the stem

Temperature sensor cable

Halogen free, fire class IEC 60332-3-24 (cat. C).

Cable

Wire cross-section*: 0.5-2.0 mm2

Protection class I: H05VV-F or similar

Protection class III: LiYY or similar

*) Note: Wire cross-sections must be chosen according to actuator power consumption and line length, such as the voltage supply to the actuator does not go below 20.4 VAC/VDC (24 VAC/ VDC minus 15%). In case of VDC input signal on a 24 VAC/VDC powered actuator, the voltage drop on neutral line must be smaller than the defined hysteresis level for the VDC input signal.

Material

Cover: PBT

Bracket: Alu EN44200

Ingress protection

IP54 all directions (according to EN 60529)

Protection class

(according to EN 61140)

Class I

Weight

1,6 kg

Certifications and directives

EMC-D. 2014/30/EU: EN 60730-1, -2-14.

LV-D. 2014/35/EU: EN 60730-1, -2-14.

RoHS-D. 2011/65/EU: EN 63000

The table below assists you in finding the relevant product based on its variant. For more details, please download the datasheet above.

Art. No.