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TA-Slider 1250

Digitally configurable actuators for all control systems with or without BUS communication. Wide range of setup possibilities gives high flexibility to adapt parameters on-site. Fully programmable binary input, relay and adjustable maximum stroke of the valve bring new opportunities for advanced hydronic control and balancing.

Product Information

Digitally configurable proportional push-pull actuator – 281 lbf (1250 N)

Digitally configurable actuators for all control systems with or without BUS communication. Wide range of setup possibilities gives high flexibility to adapt parameters on-site. Fully programmable binary input, relay and adjustable maximum stroke of the valve bring new opportunities for advanced hydronic control and balancing.

Key features

Convenient, reliable setup

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

Fully configurable

More than 200 setup options allow input and output signals, binary input, relay, characteristics and many other parameters to be configured.

Easy diagnostic

Tracks last 10 errors to quickly find faults in the system.

Perfection in connectivity

Communication with the most used BUS protocols.

Technical description

Functions:

Proportional control
3-point control
On-off control
Manual override
Stroke detection
Mode, status and position indication
Output signal VDC
Stroke limitation setting
Valve blockage protection
Valve clogging detection
Error safe position
Diagnostic/Logging
Plus version:
With optional BUS communication board
+ ModBus, BACnet or KNX
With optional relay board
+ 1 binary input, max. 100 Ω, cable max. 32.8 ft or shielded.
+ 2 relays, max. 5A, 30 VDC/250 VAC on resistive load
+ Output signal in mA

Supply voltage:

24 VAC/VDC ±15%.
100-240 VAC ±10%.
Frequency 50/60 Hz ±3 Hz.

Power consumption:

24 VAC/VDC:
Operation: < 10.8 VA (VAC); < 7.7 W (VDC)
Standby: < 1 VA (VAC); < 0.5 W (VDC)
100-240 VAC:
Operation: < 14.2 VA (VAC)
Standby: < 1.8 VA (VAC)

Input signal:

0(2)-10 VDC, Ri 47 kΩ.
Adjustable sensitivity 0.1-0.5 VDC.
0.33 Hz low pass filter.
0(4)-20 mA Ri 500 Ω.
Proportional:
0-10, 10-0, 2-10, 10-2 VDC
0-20, 20-0, 4-20, 20-4 mA
Proportional split-range:
0-5, 5-0, 5-10, 10-5 VDC
0-4.5, 4.5-0, 5.5-10, 10-5.5 VDC
2-6, 6-2, 6-10, 10-6 VDC
0-10, 10-0, 10-20, 20-10 mA
4-12, 12-4, 12-20, 20-12 mA

Output signal:

0(2)-10 VDC, max. 8 mA, min. 1.25 kΩ.
Plus version:
0(4)-20 mA, max. 700 Ω.
Ranges: See “Input signal”.

Characteristics:

Linear, EQM 0.25 and inverted EQM 0.25.

Control speed:

76.2, 101.6, 152.4, 203.2, 304.8 or 406.4 s/in

Adjusting force:

280 lbf

Temperature:

Media temperature: 32°F – +248°F
Operating environment: 32°F – +122°F (5-95%RH, non-condensing)
Storage environment: -4°F – +158°F (5-95%RH, non-condensing)

Ingress protection:

IP54

(according to EN 60529)

Protection class:

(according to EN 61140).
100-240 VAC: Class I.
24 VAC/VDC: Plus version with optional relay board, Class I.
All other versions, Class III safety extra low voltage.

Stroke:

0.79 in

Automatic detection of the valve lift (self-stroking).

Noise level:

Max. 40 dBA

Weight:

3.5 lb

Connection to valve:

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

Material:

Cover: PBT
Bracket: Alu EN44200

Colour:

Orange RAL 2011, grey RAL 7043.

Marking:

IMI TA, product name, article No. and technical specification.
LED-indication description.

Certification:

LV-D. 2014/35/EU: EN 60730-1, -2-14.
EMC-D. 2014/30/EU: EN 60730-1, -2-14.
RoHS-D. 2011/65/EU: EN 50581.

Product standard:

EN 60730.

(for Residential and industrial areas)

Cable:

Wire type: H05VV
Wire cross-section: 30 AWG-14 AWG (0.25-2.0 mm2)
- Protection class I: H05VV-F or similar
- Protection class III: LiYY or similar

The products, texts, photographs, graphics and diagrams in this document may be subject to alteration by IMI Hydronic Engineering without prior notice or reasons being given. For the most up to date information about our products and specifications, please visit www.imi-hydronic.com.

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