IFM Electronic MVQ101 Device Manual

Device manual

Valve sensor

MVQ101

UK

80270936/00 04/2018

1 Preliminary note

Technical data, approvals, accessories and further information at
www.ifm.com.

2 Safety instructions

• Read this document before setting up the product and keep it during the entire
service life.

• The product must be suitable for the corresponding applications and
environmental conditions without any restrictions.

• Only use the product for its intended purpose (→ Functions and features).

• If the operating instructions or the technical data are not adhered to, personal
injury and/or damage to property may occur.

• The manufacturer assumes no liability or warranty for any consequences
caused by tampering with the product or incorrect use by the operator.

• Installation, electrical connection, set-up, operation and maintenance of the
product must be carried out by qualified personnel authorised by the machine
operator.

• The plant operator is responsible for the safety of the plant in which the device
is installed.

• If the device is not used as intended by the manufacturer, the protection
supported by the device may be impaired.

• Protect units and cables against damage.

2.1 Symbols used

► Instruction
→ Cross-reference

Important note

2

Non-compliance may result in malfunction or interference.
Information

Supplementary note.

3 Functions and features

With this unit angular movements and positions of the valve between 0°...179.9°
and -180°...0° can be determined. The unit generates output signals according to
the operating mode and the parameter setting.

4 Installation

► Disconnect power before installation.
► Ensure that the machine stands still.
► Do not start the drive during installation.

► Keep potential interfering sources (magnets, heat sources) at a distance.
This product complies with the standard EN 61000-6-4. The unit may cause radio
interference in domestic areas. The user must take appropriate measures to avoid
this interference, if necessary.

1: Use the two notches at the bottom of

the target puck as a mounting aid for a
precise positioning on the shaft. Align
target puck. The yellow indicator can
be rotated to show the desired open

3

2

position.
Fix the target puck to the valve head
using the supplied screw, tightening

torque 1.2 Nm.
2: Put the unit over the target puck.
3: Fix the unit to the actuator housing

UK

using the supplied screws, tightening

torque 1.5 Nm. Use an optional

mounting plate, depending on the

mechanical interface.

1

3