compact size timer common options flush type 1. flush type mounting frame notes: 1. the thickness of all applicable panels ranges from 1.0 to 3.5 mm .039 to .138 inch . 2. * indicates the distance between the mounting holes which are parallel cut on the panel. appearance color gray at7851 black at7852 silver gray at7853 gray at7811 black at7812 silver gray at7813 gray at7821 black at7822 silver gray at7823 gray at7831 gray AT7841 part number front view (installing onto control panel) mounting hole dimensions (unit: mm inch ) recommended hole (for newly designed frame) applicable mounting hole (for installing in the old hole) 62.8 2.472 62.8 2.472 62.8 2.472 62.8 2.472 62.8 2.472 48 1.890 58 2.283 + 43.5 0.5 0 + 1.713 .020 0 0.5 0 50.5 + .020 0 1.988 + r: 2 .079 less or 45 0 +0.5 1.772 0 +. 020 55 +0.5 0 2.165 +. 020 0 r: 2 .079 less or 58 2.283 48 1.890 39 0.3 1.535 .012 53 0.3 2.087 .012 r: 2 .079 less or 50 1.969 74 2.913 53 39 0.3 1.535 .012 0.3 2.087 .012 r: 2 .079 less or 43.5 53 0.3 2.087 .012 39 0.3 1.535 .012 2- 62 0.1 2.441 .004 .177 2- 4.5 51 0.3 2.008 .012 + 0.5 0 1.713 + .020 0 50.5 + 0.5 0 1.988 + .020 0 0.3 44 .012 1.732 62 0.1 2.441 .004 r: 2 .079 less or r: 2 .079 less or r: 2 .079 less or 2- .177 2- 4.5 58 2.283 88 3.465 76 53 +0.1 2.992 +. 004 39 0.3 2.087 .012 0.3 1.535 .012 2- .177 2- 4.5 r: 2 .079 less or 88 3.465 58 2.283 0.3 + 76 66 .012 2.598 0.1 + 2.992 .004 52 0.3 2.047 .012 r: 2 .079 less or 2- .177 2- 4.5 44 66 0.3 2.598 .012 0.3 1.732 .012 r: 2 .079 less or * distance between parallel drilled holes: 6.5 mm or more * distance between parallel drilled holes: 11 mm or more * distance between parallel drilled holes: 13 mm or more * distance between parallel drilled holes: 21 mm or more * distance between parallel drilled holes: 8 mm or more * distance between parallel drilled holes: 16 mm or more * distance between parallel drilled holes: 13 mm or more * distance between parallel drilled holes: 8 mm or more * distance between parallel drilled holes: 8.5 mm or more * distance between parallel drilled holes: 5 mm or more all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
compact timer protective cover ?8p cap ?rear terminal socket: m3.5 the terminal socket can be used for two installation methods for the back and the front! tolerance: ?.1 ?004 ad8-rc n-tc at78041 when a flush type mounting frame is used for the exposed type, 8p cap should be installed. the dimensions b and c are shown in the table below. (unit: mm, inch) when installing 8p cap: features 1. the cover prevents the timer from operating improperly after setting the time. it also works as a compact dust cover. 2. the cover is applicable for all types of the fingertip flush type mounting frames for the compact timer. press the points on the protective cover (indicated by arrows) to bend the ribs, and hook the ribs inside the mounting frame window. the protective cover can be installed if the timer is inserted into the mounting frame. installation dimensions (unit: mm, inch) tolerance: ?.3 ?012 installation 1. insert the mounting frame surface into the panel from its front surface. removal remove the timer in the reverse order of installation. 3. hang the hooks on the timer base to secure the timer to the flush type mounting frame. 2. after installing the panel, insert the timer to be used from the back of the panel. note: the panel which is installed onto the flush type mounting frame for the timer cannot be inserted. (however, the installation order is not specified when the flush type mounting frame (type s) is used.) when an applicable timer comes in con- tact with the collar of the mounting frame, stop the timer by pressing the upper and lower hooks in the direction indicated by arrow. use the terminal socket at the back (at78041) or the 8p cap (ad8-rc) for the connection wiring. rib protective cover rib frame 40 11.6 1 1 45.6 1.575 .457 .039 .039 1.795 34.6 1.362 31.5 1.240 30 1.181 bc frame timer mounting plate 34.6 1.362 10 .394 8p cap 41 1.614 38 1.496 21 .827 mounting frame to be used type h type k type mhp type mhp-m type s 52.813.1 51.314.6 dimension c dimension b 8p cap hook arm terminal socket arm hook at the back compact size timer common options all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
the protective cover is applicable for the exposed type plug-in and stand-up type timers (pmh, mhp-m, mhp) ?compact timer din terminal socket: m3.5 tolerance: ?.5 ?020 tolerance: ?.5 ?020 ?compact size round terminal socket: m35 ?gt pipe socket tolerance: ?.5 ?020 ?mounting rail (applicable for din, iec standards) ?fastening plate ?holding clip for stand-up gt pipe tolerance: ?.0 ?039 all types of our compact size timers can beeasily installed on the din rail by using this termi- nal socket. at8-rfd at8-rfv aw68102 at8-dla1 length: 1 m aluminum ata4806 at7808 the height of the din rail should be added to the overall height a. note: terminal number on the main body are identical to those on the terminal socket. note: terminal number on the main body are identical to those on the terminal socket. when installing the terminal socket: installing the terminal socket installing the holding clip mounting hole dimensions use the m3 screws for installation. pitch for installing the timer when installing the clips vertically, the pitch for the timer should be 79 mm or more. mounting hole dimensions mounting hole dimensions without din rails wiring diagrams (top view) wiring diagrams (top view) 37.2 1.465 71 2.795 24.5 .965 wire holding clip approx. 87.2 3.433 approx. 91.6 3.606 a 71 2.795 34 0.2 1.339 .008 the minimum distance between the holes which areparallel drilled. 40 1.575 37.2 1.465 2-m4 2-m.157 screw hole ( or 4.2 0.1 .165 .004 hole ) 71 82 64 53 71 82 64 53 20 .787 38 1.496 72 2.835 wire holding clip 72 2.835 34 0.2 1.339 .008 the minimum distance between the holes which areparallel drilled. 40 1.575 38 1.496 2-m4 2-m.157 screw hole ( or 4.2 0.1 .165 .004 hole ) 39 1.535 48.4 1.906 33 1.299 16 .630 2-3.2 6 fixing hole 2-.087 6 4.8 .189 63 2.480 approx. 60 2.362 approx. 64 2.520 ( or 3.5 .138 hole ) 30 1.181 hole 39 1.535 screw hole 2-m3 2-m.118 oval hole: 40-5.5x15 .217x.591 .217 5.5 155 10 7.5 .295 1.5 .059 35 1.378 24 .945 2.75r .108r 15 1 , 000 15 .591 .591.591.591 .394 .394 .197.197 10 1 39.37 .039 27 1.063 515 m4 m.157 ata4806 12 .472 up 10 .394 10 .394 50 1.969 compact size timer common options all rights rese r v ed c o p y r i gh t matsushita elect r ic w o r k s , ltd.
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