Smart Positioner
YT-1000 / 1050 series
Product Manual
Ver. 1.04
3
2.8.9
YT-1000R (Internal Limit Switch or Limit SPTM) ........................................... 26
2.8.10
YT-1000R (External SPTM with LCD)........................................................................... 27
2.8.11
YT-1000R (External Limit Switch) ................................................................................. 28
2.8.12
YT-1050L (Explosion proof construction for internal pressure type) ............................. 29
2.8.13
YT-1050R (Fork Lever type + Explosion proof construction for internal pressure)....... 29
3.
principle of positioner movement ............................................................................................. 30
3.1
Linear Positioner ................................................................................................................... 30
3.2
Rotary Positioner ................................................................................................................... 31
4.
Installation ................................................................................................................................... 32
4.1
Safety .................................................................................................................................... 32
4.2
Tools for installation .............................................................................................................. 32
4.3
Linear positioner Installation ................................................................................................. 32
4.3.1
Preparing Bracket for the positioner.............................................................................. 33
4.3.2
Installation Steps ........................................................................................................... 33
4.4
Rotary positioner Installation ................................................................................................. 37
4.4.1
Components .................................................................................................................. 37
4.4.2
Rotary Bracket Information ........................................................................................... 38
4.4.3
Rotary positioner Installation Steps............................................................................... 39
5.
Connection - Air .......................................................................................................................... 41
5.1
Safety .................................................................................................................................... 41
5.2
Supply Pressure Condition .................................................................................................... 41
5.3
Piping Condition .................................................................................................................... 41
5.4
Connection
– Piping with actuator ........................................................................................ 42
5.4.1
Single action .................................................................................................................. 42
5.4.2
Double acting actuator .................................................................................................. 43
6.
Connection
– Power .................................................................................................................... 45
6.1
General .................................................................................................................................. 45
6.2
Flameproof enclosure type .................................................................................................... 45
6.2.1
Safety ............................................................................................................................ 45
6.2.2
Connection .................................................................................................................... 46
6.3
Intrinsic safety type ............................................................................................................... 47
6.3.1
Connection .................................................................................................................... 47
6.4
Internal SPTM (Without LCD) ............................................................................................... 48
6.4.1
Slide Switch ................................................................................................................... 48
6.4.2
Buttons .......................................................................................................................... 49
6.5
Internal SPTM (With LCD) .................................................................................................... 50
6.6
Internal L/S + SPTM (Without LCD) ...................................................................................... 51
7.
Adjustments ................................................................................................................................. 52
7.1
Ra or Da Setting .................................................................................................................... 52
7.1.1
Linear Positioner ........................................................................................................... 52
