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5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201  Fax: +81(6)6659-8510  E-mail: [email protected]

EM-4767  Rev.2  P. 1 / 4

INSTRUCTION MANUAL

BEFORE USE ....

Thank you for choosing M-System.  Before use, please check 
contents of the package you received as outlined below.
If you have any problems or questions with the product, 
please contact M-System’s Sales Office or representatives.

 

PACKAGE INCLUDES:

VOS2T unit ..........................................................................(1)
Cable, approx. 1 meter long (optional) ...............................(1)
Cable connector (optional) ..................................................(1)
Lever assembly
  

Lever ........................................................................(1)

   

Connecting pin ........................................................(1)

   

Nailed nut ................................................................(1)

   

Nut with washer (M5) .............................................(1)

Screws for attaching the lever (M5 × 8) .............................(1)
Plain washer (M5) ...............................................................(1)
Toothed washer (M5, external teeth) .................................(1)

Note:  Bracket and other components necessary to attach the 

VOS2T to an actuator are to be provided by the cus-
tomer. 
Clamp Set (model: VOCP) is available to simplify the 
connection.

 

MODEL NO.

Confirm Model No. marking on the product to be exactly 
what you ordered.

POINTS OF CAUTION

 

CONFORMITY WITH EU DIRECTIVES

• When the unit is mounted onto a grounded metal bracket, 

insert a noise filter for the output.  COSEL Noise Filter 
Model NAC-04-472 or equivalent is recommended.

 

GENERAL PRECAUTION

• Cut power supply to the unit before wiring to it.

 

ENVIRONMENT

• Inside building.  If outside, keep away from direct sun-

light.

• Operating temperature -5 to +60°C (23 to 140°F)
• Operating humidity 30 to 90% RH

 

DESIGN OF MOUNTING BRACKET

• The size ‘

x

’ indicated in Figure 2 must be longer than 10% 

of full-stroke of the actuator when it is in the middle po-
sition.

• The VOS2T unit must be positioned in parallel or in ver-

tical to the actuator stroke.

 

ACTUATOR SIDE LEVER

• When the actuator side lever is provided by the customer, 

be sure that width of the hole threading the connecting 
pin is 5 millimeters or wider.  Diameter of connecting pin:  
5

  0

–0.03

 mm

 

GASKET

• Be sure to return the gasket when you close the unit cover 

after wiring or adjustments.

 

TORQUE

• For the screws attached to the cover, tightening torque is 

between 1.2 and 1.6 N·m.

2-WIRE POSITION TRANSMITTER

(linear motion type; 45-degree rotation)

MODEL

VOS2T

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