TA-Slider 1250

IMI TA
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​​​​​​​ 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.

Convenient, reliable setup

Fully customisable 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 diagnostics

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

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 or BACnet
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 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
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.
Default setting: Proportional 0-10 VDC.

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”.
Default setting: Proportional 0-10 VDC.

Characteristics:

Linear, EQM 0.25 and inverted EQM 0.25.
Default setting: Linear.

Control speed:

76.2, 101.6, 152.4, 203.2, 304.8 or 406.4 s/in
Default setting: 76.2 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

(all directions)

(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:

0.87 in

Automatic detection of the valve lift (stroke detection).

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 CE:

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 cross-section*: 20 AWG-14 AWG (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.

Articles

TA-Slider 1250

Input signal: 0(2)-10 VDC, 0(4)-20 mA, 3-point, on-off

Supply voltage
EAN
Article No
24 VAC/VDC
5901688828533
322227-10110
100-240 VAC
5902276883828
322227-40110

TA-Slider 1250 Plus

Input signal: 0(2)-10 VDC, 0(4)-20 mA, 3-point, on-off

With binary input, relays, mA output signal

Supply voltage
BUS
EAN
Article No
24 VAC/VDC
-
5902276883989
322227-10219
100-240 VAC
-
5902276883996
322227-40219

With BUS communication (without binary input, relays, mA output signal)

Supply voltage
BUS
EAN
Article No
24 VAC/VDC
Modbus/RTU
RS 485
5901688828564
322227-12210
BACnet MS/TP
RS 485
5901688828571
322227-13210
Modbus/TCP
Ethernet
5901688828588
322227-14210
BACnet/IP
Ethernet
5901688828601
322227-16210
100-240 VAC
Modbus/RTU
RS 485
5902276883859
322227-42210
BACnet MS/TP
RS 485
5902276883866
322227-43210
Modbus/TCP
Ethernet
5902276883873
322227-44210
BACnet/IP
Ethernet
5902276883897
322227-46210

With BUS communication, binary input, relays, mA output signal

Supply voltage
BUS
EAN
Article No
24 VAC/VDC
Modbus/RTU
RS 485
5902276883774
322227-12219
BACnet MS/TP
RS 485
5902276883781
322227-13219
Modbus/TCP
Ethernet
5902276883798
322227-14219
BACnet/IP
Ethernet
5902276883811
322227-16219
100-240 VAC
Modbus/RTU
RS 485
5902276883910
322227-42219
BACnet MS/TP
RS 485
5902276883927
322227-43219
Modbus/TCP
Ethernet
5902276883934
322227-44219
BACnet/IP
Ethernet
5902276883958
322227-46219

Additional equipment

TA-Dongle

For Bluetooth communication with the HyTune app, transfer configuration settings and manual override.

EAN
Article No
5901688828632
322228-00001

Accessories

Stem heater

Including spindle top (extension) and extended screws.
Temperature range till 14 °F.
Voltage 24 VAC ± 10% 50/60 Hz ± 5%.
Power PN approx. 30 W.
Current 1.4 A.
Surface temperature max. 122 °F.

For valve
Size
L
H
W
D
EAN
Article No
146
49
70
30
TA-FUSION
2 1/2" - 6"
3831112533448
322042-81400
KTM 512
3" - 5"
3831112533455
322042-81401

Download All
Name Document Type Download All
TA-Slider_1250_US_low.pdf Technical Specifications
TA-Slider_750_1250_instruction.pdf Installation Instructions
TA-Dongle_QuickGuide_EN.pdf Installation Instructions
TA-Slider_stem_heater_instr.pdf Installation Instructions
TA-Slider_750-1250_BACnet_MSTP_PICS.pdf Bus Protocol Implementations
TA-Slider_750-1250_BACnet_IP_PICS.pdf Bus Protocol Implementations
TA-Slider_750-1250_Modbus_RTU.pdf Bus Protocol Implementations
TA-Slider_750-1250_Modbus_TCP.pdf Bus Protocol Implementations
Decl_of_Conf_TA-Slider-1250_24v.pdf Legal Documents
Decl_of_Conf_TA-Dongle.pdf Legal Documents
EU-Decl.pdf Legal Documents

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