TA-MC100

IMI TA
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​​​​​​​ High performance proportional actuator – 225 lbf (1000 N) High performance proportional actuators with automatic stroke adaptation which provide accurate modulating, 3-point or on/off control when used together with combined control and balancing valves – both with or without integrated Δp controller – as well as stand-alone 2-way and 3-way control valves from IMI Hydronic Engineering.

Easy commissioning

Automatic measurement and adaptation to the valve lift as well as load-dependent end position switch-off which helps to reduce commissioning time and protect the valve and actuator from overloading.

Easy troubleshooting

Protected hand drive for a safe manual operation which enables easy troubleshooting.

Ease of service

The actuator housing cover is easy to remove (without screws). Parameters can be easily changed on site without using a Laptop.

Technical description

Applications:

For modulating or 3-point control.

Supply voltage:

TA-MC100/24: 24V AC/DC* ±10%
TA-MC100/115: 115V AC +6%, -10%
Frequency 50-60 Hz ±5%

*) DC – Direct current flat voltage.

Power consumption:

TA-MC100/24: 6 VA
TA-MC100/115: 12 VA

Input signal:

0(2)-10 VDC, Ri ~77 kΩ
0(4)-20 mA, Ri ~510 Ω.
Signal direction and starting point adjustable by micro switches.
3-point control.

Output signal:

0-10 VDC, max. 8 mA, min. 1.2 kΩ.

Hysterisis:

0.15 or 0.5 V

Resolution:

Electric: 0.04 VDC
Mechanical: 0.0037 in

Control speed:

0.2, 0.26, 0.59 or 1.24 in/min

Adjusting force:

224.8 lbf

Operation mode:

S3-50% ED c/h 1200, EN 60034-1

End position switch-off:

Load-dependent

Automatic detection of the valve lift.

Temperature:

Max. ambient temperature: 140°F
Min. ambient temperature: 32°F

Ingress protection:

IP54

Protection class:

(according to EN 60730)
24V: III
115V: II

Stroke:

Max. 0.79 in

Settings:

Automatic detection of broken control wire.
Automatic detection of blocked valve.

Electrical connection:

Actuator with screwed terminals.

Connection to valve:

Simple attachment to the valve by means of M8 screws. For some valve types an adapter may be needed. Please see accessories section.

Weight:

5.51 lb

Color:

Black body and red cover.

Marking:

TA, Article No, product name and technical specification.

Actuator variants:

- Position switch unit 1):
►2 switches (WE1/WE2), potential free, infinitely adjustable.
►Rated load: 8 A / 250 VAC, 8 A / 30 VDC.
►Switching voltage: max. 400 VAC, max. 125 VDC
- Ingress protection: IP65
- Output signal 1): X=0(4)...20 mA
- Adapter with coupling for external product


For variants and accessories please contact your local sales office.


1) Position switch unit and output signal 0(4)...20 mA not in combination.

Articles – TA-MC100

TA-MC100

Type
Supply voltage
Adjusting force
[lbf]
Input signal
EAN
Article No
TA-MC100/24
24 VAC
224.8
0(2)-10 VDC, 3-point
3831112511675
61-100-001
TA-MC100/24
24 VDC*
224.8
0(2)-10 VDC, 3-point
61-100-003
TA-MC100/115
115 VAC
224.8
0(2)-10 VDC, 3-point
61-100-302

*) DC – Direct current flat voltage.

Accessories

Adapters

TA-MC100

Valve
Size
EAN
Article No
TA-FUSION-C/-P
1 1/4" - 2"
7318794001404
22412-001055
TA-FUSION-C/-P
2 1/2" - 5"
3831112529748
22413-001055
KTM 512
1/2" - 2"
3831112512023
52 757-035
KTM 512
2 1/2" - 5"
3831112512085
52 757-907
KTM 50
4" - 8"
3831112512085
52 757-907

General actuator accessories

Type
Description
EAN
Article No
ACA 71
Position Switch Unit (2 switches)
5902276894169
67-071-100
ACA 72
Enclosure protection IP65
5902276894176
67-072-100
ACA 76
Output signal: 0(4)-20mA
5902276894183
67-076-100

Stem heaters

TA-MC55, TA-MC100, TA-MC160

Type
Supply voltage
EAN
Article No
ACV 13
24 VAC
3831112512108
68-013-015

Name Document Type Download All
TA-MC100.eps Drawings
TA-MC100.gif Drawings
TA-MC100.jpg Drawings
TA-MC100.DXF 2D3d
TA-MC100.STEP 2D3d

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