Sentera Controls MTP-D010 Series, MTP-D010-AT, MTP-D010-BT Mounting And Operating Instructions

ACTIVE

MTP-D010

Mounting and operating instructions

POTENTIOMETER

ACTIVE

MTP-D010

POTENTIOMETER

Table of contents

SAFETY AND PRECAUTIONS 3

PRODUCT DESCRIPTION 4

ARTICLE CODES 4

INTENDED AREA OF USE 4

TECHNICAL DATA 4

STANDARDS 4

OPERATIONAL DIAGRAMS 5

WIRING AND CONNECTIONS 5

MOUNTING INSTRUCTIONS IN STEPS 5

VERIFICATION OF INSTALLATION INSTRUCTIONS 7

TRANSPORT AND STORAGE 7

WARRANT Y AND RESTRICTIONS 7

MAINTENANCE 7

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MTP-D010

POTENTIOMETER

SAFETY AND PRECAUTIONS

Read all the information, the datasheet, mounting and operating instructions and
study the wiring and connection diagram before working with the product. For
personal and equipment safety, and for optimum product performance, make sure you
entirely understand the contents before installing, using, or maintaining this product.

For saf ety and li censing (CE ) reasons , unauthor ised conver sion and/ or modi fication s
of the product are inadmissible.

e product should not be exposed to abnormal conditions, such as: extreme
temperatures, direct sunlight or vibrations. Long-term exposure to chemical
vapours in high concentration can affect the product performance. Make sure the
work environment is as dry as possible; avoid condensation.

All installations shall comply with local health and safety regulations and local
electrical standards and approved codes. is product can only be installed by
an engineer or a technician who has expert knowledge of the product and safety
precautions.

Avoid contacts with energised electrical parts. Always disconnect the power
supply before connecting, servicing or repairing the product.

Always verify that you apply appropriate power supply to the product and use
appropriate wire size and characteristics. Make sure that all the screws and nuts
are well tightened and fuses (if any) are fitted well.

Recycling of equipment and packaging should be taken into consideration and these
should be disposed of in accordance with local and national legislation/regulations.

In case there are any questions that are not answered, please contact your
technical support or consult a professional.

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MTP-D010

PRODUCT DESCRIPTION

ARTICLE CODES

ACTIVE
POTENTIOMETER

MTP-D010 potentiometer series are intended for direct control of EC fans / motors
and actuators. ey require a supply voltage of 3—15 VDC and provide a stepless
output signal that can be set by a rotary knob within a range adjustable via two
trimmers for Vmin (10—70 % Vin) and Vmax (30—100% Vin). ey are suitable for
applications where a DC control signal is required. e -AT version features an off
position, while -BT provides control within the range Vmin—Vmax. eir enclosures
are splash-proof and suitable for both inset and surface mounting.

Code Output Off position

MTP-D010-AT 0, Vmin—Vmax yes

MTP-D010-BT Vmin—Vmax no

INTENDED AREA OF USE

TECHNICAL DATA

■

Applications where a DC control signal is required

■

For indoor use only

■

Power supply: 3—15 VDC

■

Output:

►

MTP-D010-AT: 0, Vmin—Vmax

►

MTP-D010-BT: Vmin—Vmax

■

Load: RL ≥ 2 kΩ

■

Vmin: 10—70 % Vin

■

Vmax: 30—100% Vin

■

Enclosure:

►

External: ASA, white-ivory (RAL 9010), IP54 (according to EN 60529)

►

Internal: polyamide, white-ivory (RAL 9010), IP44 (according to IEC 60335)

■

Operating ambient conditions:

►

temperature: 0—40 °C

►

rel. humidity: < 100 % rH (non-condensing)

►

Storage temperature: -10—55 °C

STANDARDS

■

Low Voltage Directive 2014/35/EC

■

EMC Directive 2014/30/EC

■

WEE E Di rective 2012/19/EU

■

RoHs Directive 2011/65/EU

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MTP-D010

POTENTIOMETER

OPERATIONAL DIAGRAMS

MTP-D010-AT MTP-D010-BT

Output, VDC

100 % Vin

Vmax

70 % Vin

100 % Vin

70 % Vin

Output, VDC

Vmax

Vmin

30 % Vin

10 % Vin

Min.

O

Potenometer posion

On

Max

WIRING AND CONNECTIONS

Vin (+) Supply voltage (3—15 VDC)

Vin(-) Supply voltage, ground

Vout (-) Output, ground

Vout (+) Output voltage

Connections Cable cross section: max. 2,5 mm

MOUNTING INSTRUCTIONS IN STEPS

Before you start mounting your potentiometer, read carefully “Safety and Precautions”
and follow the steps:

For inset mounting

Vmin

10 % Vin

30 % Vin

Min

Potenometer posion

²

Max

1. Remove the knob by turning it to the right until it pops out.

2. Unscrew the loose nut to remove the cover of the external enclosure.

3. Do the wiring according to the wiring diagram (see Fig. 1 Wiring and connections).

4. Mount the internal enclosure into the wall according to the mounting dimensions

shown in Fig. 2 Mounting dimensions - inset mounting.

Fig. 1 Wiring and connections

Vmin adjustment

trimmer

Supply voltage

( 3—15 V DC )

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Vmax adjus tment

trimmer

Output:

-A T: 0, Vmin—Vmax

-B T: Vmin—Vmax

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26 33

82

89

62

60

82

89

69

82

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MTP-D010

Fig. 2 Mounting dimensions - inset mounting

POTENTIOMETER

50

62

50x50

NOTE

Fig. 3 Mounting dimensions - surface mounting

Mount the unit so that the terminal block and connections are at the lower side.

5. Adjust the Vmin and Vmax trimmers.

6. Mount back the cover and secure it with the nut.

7. Put back the knob and turn it to off position (-AT version) or minimum position

(-BT version).

8. Turn on the power supply.

For surface mounting

1. Remove the knob by turning it to the right until it pops out.

2. Unscrew the nut to remove the cover of the external enclosure.

3. Mount the external enclosure onto the surface by means of screws and dowels

(notincluded in the set) adhering to the mounting dimensions shown in Fig. 3

Mounting dimensions - surface mounting.

62

62

4. Insert the cables through the grommets.

5. Do the wiring according to the wiring diagram (see Fig. 1 Wiring and connections).

6. Insert the internal enclosure into the external one and fix it using the screws and

washers included in the set.

NOTE

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Mount the unit so that the terminal block and connections are at the lower side.

7. Mount back the cover and secure it with the nut.

8. Put back the knob and turn it to off position (-AT version) or minimum position

(-BT version).

9. Turn on the power supply.

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MTP-D010

ACTIVE
POTENTIOMETER

NOTE

A 5 mm hole can be drilled at the bottom of the external enclosure to drain the
condensed water.

VERIFICATION OF INSTALLATION INSTRUCTIONS

ATTENTION

Use only tools and equipment with non-conducting handles when working on
electrical devices.

■

In case of faulty operation, please check if:

►

the right voltage is applied;

►

all connections are correct;

►

the regulated device is functioning.

TRANSPORT AND STORAGE

Avoid shocks and extreme conditions; stock in original packing.

WARRANTY AND RESTRICTIONS

MAINTENANCE

Two years from the delivery date against defects in manufacturing. Any modifications
or alterations to the product after the date of publication relieve the manufacturer
of any responsibilities. e manufacturer bears no responsibility for any misprints or
mistakes in this data.

In normal conditions this product is maintenance-free. If soiled, clean with a dry or
damp cloth. In case of heavy pollution, clean with a non-aggressive product. In these
circumstances the unit should be disconnected from the supply. Pay attention that no
fluids enter the unit. Only reconnect it to the supply when it is completelydry.

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