TA-MC Actuators. Actuators High performance proportional actuators

TA-MC Actuators Actuators High performance proportional actuators IMI TA / Control valves / TA-MC Actuators TA-MC Actuators High performance propo...
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TA-MC Actuators

Actuators High performance proportional actuators

IMI TA / Control valves / TA-MC Actuators

TA-MC Actuators High performance proportional actuators with automatic stroke adaptation which provide accurate modulating or 3-point 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.

Key features >> Easy commissioning

Automatic measurement and adaptation to the valve lift as well as loaddependent 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.

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>> Ease of service

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

Actuator overview Standard actuators TA-MC15 TA-MC15-C

TA-MC55Y/ TA-MC55

TA-MC100

TA-MC50-C

Fail-safe actuators TA-MC100 FSE/FSR

TA-MC253SE

TA-MC160

Actuator positions Note: Carefully read the installation instruction of the actuator. Intended for indoor installation applications. For outdoor installation applications please contact your local sales office. In cooling systems, the pipe and valve must be insulated.

Standard actuators TA-MC15, TA-MC15-C, TA-MC50-C, TA-MC55Y/TA-MC55, TA-MC100, TA-MC160, TA-MC253SE

Fail-safe actuators TA-MC100 FSE/FSR

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IMI TA / Control valves / TA-MC Actuators

Selection table Standard actuators TA-MC15 Stroke (max.) Adjusting force Supply voltage

[in] [lbf] [V]

Input signal

TA-MC15-C

TA-MC50-C

0.35 0.19 0.39 33.7 45.0 112.4 TA-MC15/24: TA-MC15/24-C: TA-MC50/24-C: 24V AC/DC ±10% 24V AC/DC ±10% 24V AC/DC ±10%

TA-MC15/24: 0(2)-10 VDC or 3-point.

TA-MC15/24-C: 0(2)-10 VDC or 3-point.

TA-MC50/24-C: 0(2)-10 VDC or 3-point.

TA-MC55Y/ TA-MC55

TA-MC100

TA-MC160

0.79 134.9 TA-MC55Y, TA-MC55/24: 24V AC/DC 4) ±10%

0.79 224.8 TA-MC100/24: 24V AC/DC 4) ±10%

1.18 359.7 TA-MC160/24: 24V AC ±10%

TA-MC55/115: 115V AC +6%, -10% TA-MC55Y: 0(2)-10 VDC, 0(4)-20 mA

TA-MC100/115: 115V AC +6%, -10%

TA-MC160/115: 115V AC +6%, -10%

0(2)-10 VDC, 0(4)-20 mA or 3-point.

0(2)-10 VDC, 0(4)-20 mA or 3-point.

0.20, 0.26*, 0.59 or 1.24 1)

0.39 or 0.59* 1)

IP54

IP54

2xM8 TA-FUSION-C/ TA-FUSION-P 1 1/4”-5” KTM 512 1/2”-2”, 2 1/2”- 5” 3) KTM 50 4”-8” CV216-316RGA CV206-306GG 1/2” - 2” CV216-316GG 1/2” - 2”

2xM8 TA-FUSION-C/ TA-FUSION-P 6” KTM 512 2 1/2”-5” 3) KTM 50 4”-8”

TA-MC55/24/115: 3-point. Control speed

[in/min]

0.12

0.16

0.01

IP40

IP40

IP40

Fail-safe Connection 2) Product compatibility Combined valves

M30x1,5 -

M30x1,5 TBV-C/-CM/-CMP 1/2” - 1”

M30x1,5 KTM 512 1/2” - 2”

Product compatibility Stand-alone 2-way / 3-way control valves

CV216MZ CV316MZ

Multi-V (IMI Heimeier) 3-way valves (IMI Heimeier)

-

Ingress protection

0.26 or 0.47* 1) IP54 (IP30 manual operation) 2xM8 TA-FUSION-C 1 1/4”-3” TA-FUSION-P 1 1/4”-5” KTM 512 1/2”-2”, 2 1/2”-4” 3) CV216-316RGA CV206-306GG 1/2” - 2” CV216-316GG 1/2” - 2”

CV206-306GG 2 1/2” - 4” CV216-316GG 2 1/2” - 4”

1) Actuating time freely adjustable, factory pre-setting is marked with *. 2) Adapters for different valves might be required – see individual accessories sections or “Adapter codes for actuator exchange – Summary overview”. 3) For KTM 512 sizes 2 1/2” - 5”, other actuators may be required depending upon the maximum static inlet pressure of the system. Please see full KTM 512 datasheet selection table for further details. 4) See more details in actuator’s technical details page.

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Fail-safe actuators Stroke (max.) Adjusting force Supply voltage

[in] [lbf] [V]

Input signal Control speed [in/min] Ingress protection Fail-safe Connection 2) Product compatibility Combined valves

Product compatibility Stand-alone 2-way / 3-way control valves

TA-MC100FSE

TA-MC100FSR

TA-MC253SE

0.8 224.8 TA-MC100FSE/24: 24V AC ±15%

0.8 224.8 TA-MC100FSR/24: 24V AC ±15%

1.57 562.0 TA-MC253SE/24: 24V AC ±10%

0(2)-10 VDC, 0(4)-20 mA or 3-point. 1.18 IP54 Actuator spindle extending 2xM8 TA-FUSION-C/TA-FUSION-P 1 1/4”-5” KTM 512 1/2”-2”, 2 1/2”-5” 3) KTM 50 4”-8” CV216-316RGA 1/2”-2” CV206-306GG 1/2” - 2” CV216-316GG 1/2” - 2”

0(2)-10 VDC, 0(4)-20 mA or 3-point. 1.18 IP54 Actuator spindle retracting 2xM8 TA-FUSION-C/TA-FUSION-P 1 1/4”-5” KTM 512 1/2”-2”, 2 1/2”-5” 3) KTM 50 4”-8” CV216-316RGA 1/2”-2” CV206-306GG 1/2” - 2” CV216-316GG 1/2” - 2”

TA-MC253SE/115: 115V AC +6%, -10% 0(2)-10 VDC, 0(4)-20 mA or 3-point. 0.47 or 0.95 IP54 Actuator spindle extending 2xM8 TA-FUSION-C/ TA-FUSION-P 6”

CV225, CV240S 1/2”-4”

2) Adapters for different valves might be required – see individual accessories sections or “Adapter codes for actuator exchange – Summary overview”. 3) For KTM 512 sizes 2 1/2” - 5”, other actuators may be required depending upon the maximum static inlet pressure of the system. Please see full KTM 512 datasheet selection table for further details.

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IMI TA / Control valves / TA-MC Actuators

TA-MC15

Technical description Applications: For modulating or 3-point control.

Adjusting force: 33.7 lbf

Cable: 59.1 in, 22 AWG, with wire end ferrule.

Supply voltage: 24V AC/DC ±10% Frequency 50-60 Hz ±5%

Operation mode: S1

Stroke: 0.35 in

End position switch-off: Load-dependent

Weight: 0.40 lb

Temperature: Max. ambient temperature: 122°F Min. ambient temperature: 32°F

Connection to valve: Retainer nut M30x1.5 of brass.

Power consumption: 2.5 VA Input signal: 0(2)-10 VDC, Ri ~20 kΩ. Signal direction and starting point adjustable by micro switches. 3-point control. Control speed: 0.12 in/min

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Ingress protection: IP40 Protection class: (according to EN 60730) 24V: III

Color: Black body and red cover. Marking: TA, Article No, product name and technical specification.

Installation – TA-MC15 Note! Space above actuator 1.97 in. ~1.97”

Wiring diagram – 24V Modulating - 0(2)-10V



3-point TA-MC15/24, TA-MC15-C/24

TA-MC15/24, TA-MC15-C/24

Manual operation Switch off the power supply and turn with 4 mm allen key. Position indication: yes - orange pin Valve blocking protection: yes, can be switched on/off (24 V only)

For TA-MC15/24V in 3-point control, the actuating direction can be changed by exchanging the green and the brown wires.

Articles – TA-MC15 1.85” 2.22” 3.27”

1.87”

3.35”

Type

Supply voltage

Adjusting force [lbf]

Input signal

Article No

TA-MC15/24

24 VAC/DC

33.7

3-point, 0(2)-10 V

61-015-001

M30x1.5

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IMI TA / Control valves / TA-MC Actuators

TA-MC15-C

Technical description Applications: For modulating or 3-point control.

Adjusting force: 45.0 lbf

Cable: 59.1 in, 22 AWG, with wire end ferrule.

Supply voltage: 24V AC/DC ±10% Frequency 50-60 Hz ±5%

Operation mode: S1

Stroke: 0.19 in

End position switch-off: Load-dependent

Weight: 0.40 lb

Temperature: Max. ambient temperature: 122°F Min. ambient temperature: 32°F

Connection to valve: Retainer nut M30x1.5 of brass.

Power consumption: 2.5 VA Input signal: 0(2)-10 VDC, Ri ~20 kΩ. Signal direction and starting point adjustable by micro switches. 3-point control. Control speed: 0.16 in/min

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Ingress protection: IP40 Protection class: (according to EN 60730) 24V: III

Color: Black body and red cover. Marking: TA, Article No, product name and technical specification.

Installation – TA-MC15-C Note! Space above actuator 1.97 in. ~1.97”

Wiring diagram – 24V Modulating - 0(2)-10V

3-point TA-MC15/24, TA-MC15-C/24

TA-MC15/24, TA-MC15-C/24

Manual operation Switch off the power supply and turn with 4 mm allen key. Position indication: yes - orange pin Valve blocking protection: yes, can be switched on/off (24 V only)

For TA-MC15/24-C in 3-point control, the actuating direction can be changed by exchanging the green and the brown wires.

Articles – TA-MC15-C 1.85” 2.22” 3.01”

1.87”

3.35”

Type

Supply voltage

Adjusting force [lbf]

Input signal

Article No

TA-MC15/24-C

24 VAC/DC

45.0

3-point, 0(2)-10 V

61-015-011

M30x1.5

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IMI TA / Control valves / TA-MC Actuators

TA-MC50-C

Technical description Applications: For modulating or 3-point control.

Adjusting force: 112.4 lbf

Cable: 59.1 in, 23 AWG, with wire end ferrule.

Supply voltage: 24V AC/DC ±10% Frequency 50-60 Hz ±5%

Operation mode: S1

Stroke: 0.39 in

End position switch-off: Load-dependent

Weight: 0.44 lb

Temperature: Max. ambient temperature: 122°F Min. ambient temperature: 32°F

Connection to valve: Retainer nut M30x1.5 of brass.

Power consumption: 6 VA (AC) / 2.6 VA (DC) Input signal: 0(2)-10 VDC, Ri ~20 kΩ. Signal direction and starting point adjustable by micro switches. 3-point control. Feedback signal: 0 - 10V max. 5 mA - for 100% lift Control speed: 0.11 in/min

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Ingress protection: IP40 Protection class: (according to EN 60730) 24V: III

Color: Black body and red cover. Marking: TA, Article No, product name and technical specification.

Installation – TA-MC50-C Note! Space above actuator 1.97 in. ~1.97”

Wiring diagram – 24V Modulating - 0(2)-10V

3-point

TA-MC50-C/24

TA-MC50-C/24

Manual operation Switch off the power supply and turn with 4 mm allen key. Position indication: yes - orange pin Valve blocking protection: yes, can be switched on/off (24 V only)

For TA-MC50/24-C 3-point control, the actuation direction can be changed by switching the supply lines to terminals 2 and 3 on the actuator.

Articles – TA-MC50-C 2.17”

2.68” 3.87”

2.32”

3.74”

Type

Supply voltage

Adjusting force [lbf]

Input signal

Article No

TA-MC50/24-C

24 VAC/DC

112.4

3-point, 0(2)-10 V

61-050-011

M30x1.5

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IMI TA / Control valves / TA-MC Actuators

TA-MC55Y, TA-MC55

Technical description Applications: TA-MC55Y: For modulating control. TA-MC55/24/115: For 3-point control. Supply voltage: TA-MC55Y, TA-MC55/24: 24V AC/DC* ±10% TA-MC55/115: 115V AC +6%, -10% Frequency 50-60 Hz ±5% *) DC – Direct current flat voltage. Power consumption: TA-MC55Y, TA-MC55/24: 3.5 VA TA-MC55/115: 7 VA Input signal: TA-MC55Y: 0(2)-10 VDC 77 kΩ 0(4)-20 mA 510 Ω Signal direction and starting point adjustable by micro switches. TA-MC55/24/115: 3-point control. Output signal: 0-10 VDC, max. 8 mA, min. 1.2 kΩ. Hysterisis: 0.3 V

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Resolution: Electric: 0.04 VDC Mechanical: 0.0024 in (0.06 mm) Control speed: 0.26 or 0.47 in/min Adjusting force: 134.9 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: Automatc operation: IP54 Manual operation: IP30 Protection class: (according to EN 60730) 24V: III 115V: II

Stroke: 0.79 in Electrical connection: 24 VAC and 115 VAC: 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: 3.31 lb Color: Black body and red cover. Marking: TA, Article No, product name and technical specification. Actuator variants: - Adapter with coupling for external products For variants and accessories please contact your local sales office.

Installation – TA-MC55Y, TA-MC55 Note! Space above actuator 5.51 in.

~5.51’’

Wiring diagram – 24V Modulating - 0(2)-10V

3-point

TA-MC55Y/24

TA-MC55/24

VAC/VDC* VAC/VDC*

VAC/VDC*

VAC/VDC*

Wiring diagram – 115V 3-point TA-MC55/115

Terminal

Description

UB, N1 2 3 B1, B2

Supply voltage Control signal for extenting the actuator spindle Control signal for retracting the actuator spindle Connection of a potential free contact (e.g. for frost protection) Zero potential of signal X - If you run the actuator in three-point mode at 115 V you will get the 0 - 10V feedback signal between X and N2. Input for modulating control signal: 0(2) - 10V or 0(4) - 20mA Output signal 0 - 10V max. 8mA

N2

Y 115 VAC

X

For TA-MC55/24V/115V 3-point control, the actuating direction can be changed by switching the supply lines to terminals 2 and 3 on the actuator. Manual operation Covered handwheel with automatic switch-off of the actuator. Position indication Indicators on the mounting rig. 13

IMI TA / Control valves / TA-MC Actuators

Articles – TA-MC55Y, TA-MC55 5.51”

Ø4.72”

Supply voltage

Adjusting force [lbf]

Input signal

Article No

TA-MC55Y TA-MC55Y TA-MC55/24 TA-MC55/24 TA-MC55/115

24 VAC 24 VDC* 24 VAC 24 VDC* 115 VAC

134.9 134.9 134.9 134.9 134.9

0(2)-10 VDC 0(2)-10 VDC 3-point 3-point 3-point

61-055-003 61-055-004 61-055-001 61-055-005 61-055-302

0.16”

2.52”

~8.86”

1x M12x1,5 1x M16x1,5

Type

*) DC – Direct current flat voltage.

3.15” ”~ .56

2

2.5

6”~

1.19” 1.97” 6x0.32” 3.94”

Accessories Adapters TA-MC55Y, TA-MC55 Valve

Size

Article No

TA-FUSION-C/-P TA-FUSION-C/-P KTM 512 KTM 512

1 1/4” - 2” 2 1/2” - 3” 1/2” - 2” 2 1/2” - 5”

22412-001055 22413-001055 52 757-035 52 757-905

Type

Supply voltage

Article No

ACV 13

24 VAC

68-013-015

Stem heaters TA-MC55, TA-MC100, TA-MC160

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TA-MC100

Technical description Applications: For modulating or 3-point control.

Operation mode: S3-50% ED c/h 1200 EN 60034-1

Weight: 5.51 lb

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.

End position switch-off: Load-dependent Automatic detection of the valve lift.

Color: Black body and red cover.

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.

Temperature: Max. ambient temperature: 140°F Min. ambient temperature: 32°F Ingress protection: IP54 (NEMA 3 equivalent) Protection class: (according to EN 60730) 24V: III 115V: II Stroke: 0.79 in

Hysterisis: 0.15 or 0.5 V

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

Resolution: Electric: 0.04 VDC Mechanical: 0.0037 in

Electrical connection: 24 VAC and 115 VAC: Actuator with screwed terminals.

Control speed: 0.2, 0.26, 0.59 or 1.24 in/min

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.

Adjusting force: 224.8 lbf

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.

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IMI TA / Control valves / TA-MC Actuators

Installation – TA-MC100 Note! Space above actuator 5.51 in.

~ 5.51”

Wiring diagram – 24V Modulating - 0(2)-10V Standard design

Special accessories

3-point Standard design

Special accessories

TA-MC100/24 TA-MC160/24

TA-MC100/24 TA-MC160/24

VAC/VDC*

VAC/VDC*

VAC/VDC*

VAC/VDC*

Wiring diagram – 115V Modulating - 0(2)-10V Standard design

Special accessories

3-point Standard design

TA-MC100/115, TA-MC160/115

115 VAC

ground

For TA-MC100/24V/115V 3-point control, the actuating direction can be changed by switching the supply lines to terminals 2 and 3 on the actuator. 16

TA-MC100/115 TA-MC160/115

115 VAC

Special accessories

Terminal

Description

UB, N1 2 3 R

Supply voltage Control signal for extenting the actuator spindle Control signal for retracting the actuator spindle Response signal during “manual” mode depending on the supply voltage: supply 24VAC: R = 24VAC max. 100mA supply 24VDC: R = 24VDC max. 100mA supply 115VAC: R = 24VDC max. 35mA Connection of a potential free contact (e.g. for frost protection) - bridged if not used Input signal continuous mode Output signal continuous mode Zero potential of signals X, Y and R - When the zero potentials of signals X, Y and R are identical to the zero potential of the supply voltage it is possible to bridge terminals N1 and N2. - If you run the actuator in continuous mode at 115 V you will have to connect N2. - If you run the actuator in three-point mode at 115 V you will have to connect N2 if you wish to use X or R at the same time. Position switch units - see “Actuator variants” Terminals of switching unit PS1 Terminals of switching unit PS2

B1, B2 Y X N2

WE1, WE2 20, 21, 22 23, 24, 25

N2 Zero potential of the “X”, “Y” and “R” signals. - If the actuators in 115 VAC design are to be triggered on the “continuous” mode of operation, i.e. by analogue signal “Y”, the connection of N2 (zero potential of the controller) is absolutely necessary. - For actuators in 115 VAC design, the connection N2 in the “3-position” mode of operation is only necessary if “X” and/or “R” are to be use by the actuator. - If the zero potentials of the signals X, Y and R are identical with the zero potential of the supply voltage, a bridge can be laid between N1 and N2 in order to save an additional lead to N2.

Manual operation Handwheel with automatic switch-off of the actuator. Position indication Indicators on the mounting rig. Settings Automatic detection of broken control wire (for 2-10V / 4-20 mA only). Automatic detection of blocked valve.

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IMI TA / Control valves / TA-MC Actuators

5.51”

Articles – TA-MC100 Ø3.94”

2.52”

~12.72” 115 VAC ~11.73” 24 VAC

1x M16x1.5 1x M20x1.5

Supply voltage

Adjusting force [lbf]

Input signal

Article No

TA-MC100/24 TA-MC100/24 TA-MC100/115

24 VAC 24 VDC* 115 VAC

224.8 224.8 224.8

0(2)-10 VDC, 3-point 0(2)-10 VDC, 3-point 0(2)-10 VDC, 3-point

61-100-001 61-100-003 61-100-302

*) DC – Direct current flat voltage.

2.76”

3.94”

Type

1.4” 1.97” 4xØ0.32” 4.72”

Accessories Adapters TA-MC100 Valve

Size

Article No

TA-FUSION-C/-P TA-FUSION-C/-P KTM 512 KTM 512 KTM 50

1 1/4” - 2” 2 1/2” - 5” 1/2” - 2” 2 1/2” - 5” 4” - 8”

22412-001055 22413-001055 52 757-035 52 757-907 52 757-907

Type

Description

Article No

ACA 71 ACA 72 ACA 76

Position Switch Unit (2 switches) Enclosure protection IP65 Output signal: 0(4)-20mA

67-071-100 67-072-100 67-076-100

Type

Supply voltage

Article No

ACV 13

24 VAC

68-013-015

General actuator accessories

Stem heaters TA-MC55, TA-MC100, TA-MC160

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TA-MC160

Technical description Applications: For modulating or 3-point control.

Operation mode: S3-50% ED c/h 1200 EN 60034-1

Weight: 7.06 lb

Supply voltage: TA-MC160/24: 24V AC ±10% TA-MC160/115: 115V AC +6%, -10% Frequency 50-60 Hz ±5%

End position switch-off: Load-dependent Automatic detection of the valve lift.

Color: Black body and red cover.

Power consumption: TA-MC160/24: 6 VA TA-MC160/115: 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.

Temperature: Max. ambient temperature: 140°F Min. ambient temperature: 32°F Ingress protection: IP54 (NEMA 3 equivalent) Protection class: (according to EN 60730) 24V: III 115V: II

Output signal: 0-10 VDC, max. 8 mA, min. 1.2 kΩ.

Stroke: 1.18 in

Hysterisis: 0.05 V, 0.15 V, 0.3 V or 0.5 V

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

Resolution: Electric: 0.04 VDC Mechanical: 0.002 in Control speed: 0.39 or 0.59 in/min Adjusting force: 359.7 lbf

Electrical connection: 24 VAC and 115 VAC: Actuator with screwed terminals.

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.

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.

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IMI TA / Control valves / TA-MC Actuators

Installation – TA-MC160 Note! Space above actuator 5.51 in.

~ 5.51”

Wiring diagram – 24V Modulating - 0(2)-10V Standard design

Special accessories

3-point Standard design

Special accessories

TA-MC100/24 TA-MC160/24

TA-MC100/24 TA-MC160/24

VAC/VDC*

VAC/VDC*

VAC/VDC*

VAC/VDC*

Wiring diagram – 115V Modulating - 0(2)-10V Standard design

Special accessories

3-point Standard design

TA-MC100/115, TA-MC160/115

115 VAC

ground

For TA-MC160/24V/115V 3-point control, the actuating direction can be changed by switching the supply lines to terminals 2 and 3 on the actuator.

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TA-MC100/115 TA-MC160/115

115 VAC

Special accessories

Terminal

Description

UB, N1 2 3 R

Supply voltage Control signal for extenting the actuator spindle Control signal for retracting the actuator spindle Response signal during “manual” mode depending on the supply voltage: supply 24VAC: R = 24VAC max. 100mA supply 24VDC: R = 24VDC max. 100mA supply 115VAC: R = 24VDC max. 35mA Connection of a potential free contact (e.g. for frost protection) - bridged if not used Input signal continuous mode Output signal continuous mode Zero potential of signals X, Y and R - When the zero potentials of signals X, Y and R are identical to the zero potential of the supply voltage it is possible to bridge terminals N1 and N2. - If you run the actuator in continuous mode at 115 V you will have to connect N2. - If you run the actuator in three-point mode at 115 V you will have to connect N2 if you wish to use X or R at the same time. Position switch units - see “Actuator variants” Terminals of switching unit PS1 Terminals of switching unit PS2

B1, B2 Y X N2

WE1, WE2 20, 21, 22 23, 24, 25

N2 Zero potential of the “X”, “Y” and “R” signals. - If the actuators in 115 VAC design are to be triggered on the “continuous” mode of operation, i.e. by analogue signal “Y”, the connection of N2 (zero potential of the controller) is absolutely necessary. - For actuators in 115 VAC design the connection N2 in the “3-position” mode of operation is only necessary if “X” and/or “R” are to be use by the actuator. - If the zero potentials of the signals X, Y and R are identical with the zero potential of the supply voltage, a bridge can be laid between N1 and N2 in order to save an additional lead to N2.

Manual operation Handwheel with automatic switch-off of the actuator. Position indication Indicators on the mounting rig. Settings Automatic detection of broken control wire (for 2-10V / 4-20 mA only). Automatic detection of blocked valve.

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IMI TA / Control valves / TA-MC Actuators

3.94”

115 VAC ~15.83” 24 VAC ~14.84”

5.51”

Articles – TA-MC160

Supply voltage

Adjusting force [lbf]

Input signal

Article No

TA-MC160/24 TA-MC160/115

24 VAC 115 VAC

359.7 359.7

0(2)-10 VDC, 3-point 0(2)-10 VDC, 3-point

61-160-001 61-160-302

2.52” 2.64”

0.24”

1x M16x1.5 1x M20x1.5

Type

3.94”

2.76”

1.97” 4xØ0.32”

1.38” +0.004”

4.72”

Accessories Adapters TA-MC160 Valve

Size

Article No

TA-FUSION-C/-P KTM 512 KTM 50

6” 2 1/2” - 5” 4” - 8”

22413-001160 52 757-913 52 757-913

Type

Description

Article No

ACA 71 ACA 72 ACA 76

Position Switch Unit (2 switches) Enclosure protection IP65 Output signal: 0(4)-20mA

67-071-100 67-072-100 67-076-100

Type

Supply voltage

Article No

ACV 13

24 VAC

68-013-015

General actuator accessories

Stem heaters TA-MC55, TA-MC100, TA-MC160

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TA-MC100 FSE/FSR – with fail-safe operation. Extended actuator’s spindle (FSE) or retracted actuator’s spindle (FSR)

Technical description Applications: For modulating control.

Control speed: 1.18 in/min

Stroke: 0.79 in

Fail-safe function: TA-MC100FSE: Actuator’s stem extended on power failure TA-MC100FSR: Actuator’s stem retracted on power failure

Fail-safe speed: 2.36 in/min

Electrical connection: Actuator with terminal

Adjusting force: 224.8 lbf

Supply voltage: 24V AC ±15% Frequency 50-60 Hz ±5%

Operation mode: S3-50% ED c/h 1200: EN 60034-1

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.

Power consumption: 26 VA Input signal: 0(2)-10 VDC, 0.5 mA, Ri 20kΩ 0(4)-20 mA Starting point and inverted signal with internal micro switches. Output signal: 0(2)-10 VDC, max. 5 mA 0(4)-20 mA

End position switch-off: Load-dependent Automatic detection of the valve lift. Temperature: Max. ambient temperature: 122°F Min. ambient temperature: 32°F Ingress protection: IP54 (NEMA 3 equivalent)

Weight: 6.06 lb Color: Black body and red cover. Marking: TA, Article No, product name and technical specification.

Protection class: (according to EN 60730) 24V: III

23

IMI TA / Control valves / TA-MC Actuators

Installation – TA-MC100FSE/FSR Note! Space above actuator 5.51 in.

>5.5”

Manual operation Fail-safe test possible. Manual operation with 4 mm Allen key. Position indication with scale. Settings for Automatic detection of broken control wire (for 2-10V / 4-20 mA only). Automatic detection of blocked valve.

Wiring diagram – 24V Modulating - 0(2)-10V TA-MC100FSE/FSR/24

24

For manual operation 0 = automatic 1 = open 2 = stop 3 = close

~H

5.67

5.51

Articles – TA-MC100FSE/FSR

Type

Supply voltage

Adjusting force [lbf]

Input signal

Article No

TA-MC100FSE/24 TA-MC100FSR/24

24 VAC 24 VAC

224.8 224.8

0(2)-10 VDC, 3-point 0(2)-10 VDC, 3-point

61-100-101 61-100-201

Adapters for IMI TA “Standard control valves” (CVxxx) are included. Additional adapters for other IMI TA valves see below.

Accessories Adapters TA-MC100 FSE/FSR Valve

Size

Article No

TA-FUSION-C/-P TA-FUSION-C/-P KTM 512 KTM 512 KTM 50

1 1/4” - 2” 2 1/2” - 5” 1/2” - 2” 2 1/2” - 5” 1) 4” - 8”

22412-001055 22413-001055 52 757-026 52 757-912 52 757-912

1) For KTM 512 size 2 1/2” and up, other actuators may be required depending upon the maximum static inlet pressure of the system. Please see full KTM 512 datasheet selection table for further details.

25

IMI TA / Control valves / TA-MC Actuators

TA-MC253SE – with fail-safe operation. Extended actuator’s spindle

Technical description Applications: For modulating or 3-point control.

Control speed: 0.47 or 0.95 in/min

Fail-safe function: Actuator’s stem extended on power failure.

Fail-safe speed: 23.6 in/min

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.

Supply voltage: TA-MC253SE/24: 24V AC ±10% TA-MC253SE/115: 115V AC +6%, -10% Frequency 50-60 Hz ±5%

Adjusting force: 562 lbf

Weight: 27.6 lb

Operation mode: S3-50% ED c/h 1200: EN 60034-1

Color: Black body and red cover.

End position switch-off: Load-dependent Automatic detection of the valve lift.

Marking: TA, Article No, product name and technical specification.

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

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

Actuator variants: - Position switch unit: 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: X=0(4)...20 mA - Adapter with coupling for external product

Stroke: 1.58 in

For variants and accessories please contact your local sales office.

Power consumption: TA-MC253SE/24: 50 VA TA-MC253SE/115: 80 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: 0.05 V, 0.15 V, 0.3 V or 0.5 V Resolution: Electric: 0.04 VDC Mechanical: 0.002 in (0.04 mm)

Ingress protection: IP54 (NEMA 3 equivalent)

Mains connection: 24 VAC and 115 VAC: Actuator with screwed terminals.

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Installation – TA-MC253SE Note! Space above actuator 5.51 in.

Manual operation Handwheel with automatic switch-off of the actuator (only possible if actuator is not closed by the safety spring!).

~ 5.51”

Wiring diagram – 24V Modulating - 0(2)-10V Standard design

Special accessories

3-point Standard design

TA-MC253SE/24

Special accessories

TA-MC253SE/24

Wiring diagram – 115V Modulating - 0(2)-10V Standard design

Special accessories

3-point Standard design

TA-MC253SE/115

115 VAC

Special accessories

TA-MC253SE/115

115 VAC

ground

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IMI TA / Control valves / TA-MC Actuators

Terminal

Description

UB, N1 2 3 R

Supply voltage Control signal for extenting the actuator spindle Control signal for retracting the actuator spindle Response signal during “manual” mode - R= 24 VDC max. 35 mA. 24 VAC max. 100 mA for actuators in 24 VAC design. 24 VDC max. 35 mA for actuators in 115 VAC design. Connection of a potential free contact (e.g. for frost protection) - bridged if not used Input signal continuous mode Output signal continuous mode Zero potential of signals X, Y and R - When the zero potentials of signals X, Y and R are identical to the zero potential of the supply voltage it is possible to bridge terminals N1 and N2. - If you run the actuator in continuous mode at 115 V, you will have to connect N2. - If you run the actuator in three-point mode at 115 V, you will have to connect N2 if you wish to use X or R at the same time. Position switch units - see “Actuator variants” Terminals of switching unit PS1 Terminals of switching unit PS2

B1, B2 Y X N2

WE1, WE2 20, 21, 22 23, 24, 25

N2 Zero potential of the “X”, “Y” and “R” signals. - If the actuators in 115 VAC design are to be triggered on the “continuous” mode of operation, i.e. by analogue signal “Y”, the connection of N2 (zero potential of the controller) is absolutely necessary. - For actuators in 115 VAC design, the connection N2 in the “3-position” mode of operation is only necessary if “X” and/or “R” are to be use by the actuator.

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- If the zero potentials of the signals X, Y and R are identical with the zero potential of the supply voltage, a bridge can be laid between N1 and N2 in order to save an additional lead to N2.

5.51”

Articles – TA-MC253SE Ø5.31”

Supply voltage

Adjusting force [lbf]

Input signal

Article No

TA-MC253SE/24 TA-MC253SE/115

24 VAC 115 VAC

562 562

0(2)-10 VDC, 3-point 0(2)-10 VDC, 3-point

61-253-101 61-253-402

M10

4.53”

4.96”

0.59”

~28.7”

2x M16x1.5 1x M20x1.5

Type

2.76”

4.72”

Ø1.50” H8 5.91”

Accessories Adapters TA-MC253SE Valve

Size

Article No

TA-FUSION-C/-P

6”

22413-101253

Type

Description

Article No

ACA 71 ACA 72 ACA 76

Position Switch Unit (2 switches) Enclosure protection IP65 Output signal: 0(4)-20mA

67-071-250 67-072-250 67-076-250

General actuator accessories

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IMI TA / Control valves / TA-MC Actuators

Adapter codes for actuator exchange – Summary overview

Valve

Size

TA-FUSION-C/-P TA-FUSION-C/-P TA-FUSION-C/-P TA-FUSION-C/-P KTM 512 KTM 512 KTM 50 Connection

1 1/4” - 2” 2 1/2” - 3” 4” - 5” 6” 1/2” - 2” 2 1/2” - 5” 1) 4” - 8”

TA-MC55Y/ TA-MC55

TA-MC100

TA-MC160

TA-MC100 FSE/FSR

TA-MC253SE

22412-001055 22413-001055 52 757-035 52 757-905 2xM8

22412-001055 22413-001055 22413-001055 52 757-035 52 757-907 52 757-907 2xM8

22413-001160 52 757-913 52 757-913 2xM8

22412-001055 22413-001055 22413-001055 52 757-026 52 757-912 52 757-912 2xM8

22413-101253 52 757-913 52 757-913 2xM8

All other actuator/valve combinations either do not require an adapter or the adapter is supplied as standard together with the replacement actuator.

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1) For KTM 512 size 2 1/2” and up, other actuators may be required depending upon the maximum static inlet pressure of the system. Please see full KTM 512 datasheet selection table for further details.

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IMI TA / Control valves / TA-MC Actuators

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. 3-60-5 US TA-MC Actuators v.6 11.2016