z z z e h o o h o h f w u l f d o f r p d x 3 l v w k h j o r e d o q d p h r i 0 d w v x v k l w d ( o h f w u l f : r u n v A-TB72 fla t a a time s wit c he s a - tb72 72 q 72 2. 835 72 2.835 7 5 . 2 2. 961 90 3 . 5 4 3 m a n u r a l s wit ch power status indicator: q uart z power-failure compensation t y pe . frequenc y switchable: ac motor t y pes . power suppl y t e rmin a l s lo ad terminal s ? a u to a n d m a n ua l mo des a r ese l ec t ab l e f o r co ntr o l . quick mountable. din rail mountin g possibl e easy-to-read. directly read- able clock. ? present time is trimmable every 1 minute. on settin g s are colore d on the dial. ? operation settin g times are foun d at a g lance with red indicator . settin g elements inte g rated at 1 5 m i nute i ntervals throu g hout the cloc k c ir cu mf e r e n ce. space-savin g. de p th in the box is les s th a n 21.7mm .854inch . (includin g the panel thickness. ) ? load can be turned on and off ever y 15 minute s (maximum 48 on and off actions per da y ) , allowin g minute daily time control . p a r t name s flush mountin g typ e surface mountin g typ e mm in ch f ea t u r es 1. din72 s iz es m a rt tim es wit ch flush mountin g type is as thin as 32m m 1.2 60 inc h and de p th in the box is les s th a n 21.7mm . 85 4inc h . 2. eas y to read directl y readabl e c l oc k . 3 . load can be turned on and of f every 15 minutes with the 96 settin g e l e m e nt s. 4. quartz p ower-failure com p ensatio n t y pe commonl y usable over 100 t o 24 0 v a c. ty p e r ate d operat i n g vo l ta ge fl us h mount i n g typ e surface mountin g typ e ac motor t y p e quartz power-failure compensation t y p e 1 00 v a c 11 0 v a c 12 0 v a c 2 00 v a c 22 0 v a c 24 0 v a c 1 00 to 24 0 v a c A-TB72-d-hr1a-1 00v A-TB72-d-hr1a-110 v A-TB72-d-hr1a-12 0v A-TB72-d-hr1a-2 00v A-TB72-d-hr1a-220 v A-TB72-d-hr1a-24 0v A-TB72- q -hr1a-ac f A-TB72-dd-hr1 c -1 00v A-TB72-dd-hr1c-110 v A-TB72-dd-hr1 c -12 0v A-TB72-dd-hr1 c -2 00v A-TB72-dd-hr1c-220 v A-TB72-dd-hr1 c -24 0v A-TB72- q d-hr1c-ac f pr oduct t y pe s
z z z e h o o h o h f w u l f d o f r p d x 3 l v w k h j o r e d o q d p h r i 0 d w v x v k l w d ( o h f w u l f : r u n v ac motor t y p e 100v ac , 110v ac , 120v a c 200v ac , 220v ac , 240v a c 1 00 to 24 0 v a c 50/60hz ( switchable ) 1. 5 w or les s in p ut/out p ut se p arate circui t manual switch p rovide d 1 5 a 2 50 v a c built-in settin g element swin g typ e 1 5 -minute intervals 1 5 minute s max. 48 ( on/off ) 200 hours or more ( at 2 5 ? c ) monthl y error: within 15 seconds ( at 2 5 ? c ) s y nchronous with power suppl y frequenc y c solder/tab common terminal: flush mountin g type, crimp terminal or bare wires: surface mountin g typ e 5 , 000 , 000 times or mor e 20,000 times or more ( on/off ) 80 to 110% of rated volta ge 85 to 115% of rated volta ge more than 1 00m ? t y pe s drive s y ste m volta ge frequenc y power consum p tio n c ircui t manual o n / a u t o capacit y ( resistive load ) settin g s y stem minim u m u ni t ninimum ran ge no. of settin g power failure com p ensatio n clock accurac y contact arran g emen t contact t y p e mechanical life ( contact ) electrical life ( at rated load ) allowable operatin g volta g e ran ge insulation resistance ( initial ) dielectric stren g th (initial ) sur g e resistanc e n o i se r es i s t a n ce tem p erature ris e m a lf u n c ti o n a l vi b r a ti on d es tr uc tiv e vi b r a ti on m a lf u n c ti o n a l s h ock d es tr uc tiv es h ock ambient operatin g temperatur e ambient operatin g humidit y wei g ht ( ) denotes surface mountin g typ e am b i e n t co n d iti o n s m ec h a ni cal c h a r ac t e ri s ti cs el ec tri cal c h a r ac t e ri s ti cs lif e time accurac y c ontac t s p ecification s l oad ratin g s p ecifications t erminal la t t y outs and wirin g dia g ram s dim e n s i o n s note ) protective cover is p rovided on A-TB72. mm in ch ? flush mountin g typ e ? flush mountin g typ e ( 1 form a ) ? surface mountin g typ e ( 1 form c ) ? p a n e l cu to u t d im e n s ion s ? surface mountin g typ e m a n ual s wit ch pr ese n t tim e di a l with bu ilt-i n settin g element s quartz p ower-failure com p ensation : power supply indicator ac motor type: hz selection time setting setting element o n- o f f position ??? ??? 72 2.835 67 2. 638 5.5 .217 27.2 1.071 32 1.260 39.2 1.543 75.2 2.961 (???) on state off state 65 0.2 2.559 .008 3-m4 screw hole 3-m.157 (or 4.2 0.1 hole) (or .165 .004 hole) 90 3.543 37.5 1.476 44 1.732 (42.5) (1.673) 90 0.2 3.543 .008 7 5 . 2 2 . 961 2 961 () ( ??? ) 72 2.835 rated operatin g volta ge lo ad 1 l 2 l 2 s 1 s rated operatin g volta ge lo ad com n c n o 2 s 1 s panel thickness: 1. 0 to 4. 5 mm . 039 to .177inc h (note) minimum pitch for close mountin g (note) 82 8 2 3 .22 8 m o r e o r ( note ) 82 3 .22 8 or mor e
z z z e h o o h o h f w u l f d o f r p d x 3 l v w k h j o r e d o q d p h r i 0 d w v x v k l w d ( o h f w u l f : r u n v precautions durin g usa ge 1. output settin g ? on settin g : turn the settin g elemen t inward, and red mark a pp ear around th e d i a l . ? off settin g : turn the settin g elemen t outward , and the above red mark will dis - a pp ear . ? turn the settin g element sufficientl y u ntil th ec li c k ac tion i s f e lt . 2. clock settin g ? b esu r e to t u rn th e kno ba t th ec lo ck ce nt e r in th ea rrow d ir ec tion to se t th e clock to the p resent time. ( the dial als o turns to g ether with the clock.) be sure t o prevent reverse turnin g. ? d o not t u rn th ed i a l to se t th ec lo c k . 3 . attachmen t ? in se rt th e tim es wit c h from th e front o f the attachment p anel . (one-touch s y stem: panel attachmen t model ) ? either use 3 . 8 or m4 wood screws fo r attachment , or use din rails with a widt h of 35 mm ( ata48011 ) . ( direct-attach - ment model ) 4. contact rela y operation if the powe r f a il s ? contact rela y s remain closed while th e p ower is off . 5. power failure compensation ( atb7 5 series ) ? an internal nickel cadmium batter y i s p rovided to com p ensate for p ower fail - ures, but the power suppl y should be lef t on as much as possible. turnin g th e power suppl y on and off shortens th e service life of the batter y. ? after continuous char g in g for 48 hours , the batter y provides 200 hours of powe r failure com p ensation. the internal bat - tery is fully char g ed, but if the batter y ca p acitance has dro pp ed because o f natural dischar g in g , or if the battery ha s dischar g ed completely, there may b e times when the switch does not o p erat e immediatel y when the power is turne d on. if this happens, set the clock to th e p ro p er time after the p ower has bee n bac k on for thr ee to fo u r ho u r s. ? ni c k e l cad mi u m ba tt e ri es a r ea v a l u- able commodity which can be rechar g ed . they cannot be replaced, but if bein g discarded after use, p lease make sur e the y are rec y cled if possible . when discardin g the battery, turn off th e power suppl y to the time switches, an d use radio pliers to disassemble the over - all connections and remove the batter y. 6. precautions concernin g wirin g with panel attachment models, wirin g should be connected by solderin g i t directly, or usin g the #187 flat connectin g probe provided as an accessor y. 7. ce markin g suppor t 1 ) emc directives ( 89/336/eec ) th e A-TB72 fl a t tim es wit c h c onform s t o em c directives as a stand-alone tim e s wit c h . a pp licable standards: en50081-2 , en 5008 2- 2 2) low-volta g e directives (73/23/eec ) in order to satisf y vde0435 part 2021 , the installation conditions and p recau - tion s not ed be low m us t be o bse rv ed. 1. wirin g connection s the power suppl y applied to the tim e switches should be protected b y an over - current p rotection device that conform s to en / ie c standards . 2. att ac hm e nt a n d r e mov al ( 1 ) with p anel attachment models, th e time switches are desi g ned for attach - ment to a p anel. the ends of the tim e s wit c h es s ho u l dbe fitt ed in s i de th e p anel . ( 2 ) with direct-attachment models, th e time switches are desi g ned to b e installed inside the p anel. do not touc h an y component of the time switch, suc h as the end section, while power is bein g su pp lied . (3) when attachin g or removin g th e switches , check first to make sure n o volta g e is bein g applied to any of the en d sec tion s. 3 . do not use these time switches i n safety circuits. for example, if usin g th e tim es wit c h es in h ea t c ir cu it s or s imil ar circuits, a p rotective circuit should b e p rovided on the mechanical side . 8. for other information, p lease refer t o "precautions concernin g a-tb tim e switches ( common ) " . o f f time switch settin g time p o w e r o f f
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