Kenwood PS 8-60 Instruction Manual Download Page 1

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© PRINTED IN JAPAN B63-0147-10(N)

46503

R E G U L A T E D D C P O W E R S U P P L Y

PS series

INSTRUCTION MANUAL

K E N W O O D C O R P O R A T I O N

KENWOO

Summary of Contents for PS 8-60

Page 1: ... PRINTED IN JAPAN B63 0147 10 N 46503 REGULATED DC P O W E R SUPPLY PS series INSTRUCTION MANUAL K E N W O O D C O R P O R A T I O N KENWOOD ...

Page 2: ...o n t r o l by E x t e r n a l V o l t a g e 39 6 1 1 V o l t a g e C o n t r o l u s i n g E x t e r n a l R e s i s t o r 40 6 1 2 V o l t a g e C o n t r o l u s i n g E x t e r n a l R e s i s t o r 2 41 6 1 3 C u r r e n t C o n t r o l by E x t e r n a l V o l t a g e 42 6 1 4 C u r r e n t C o n t r o l u s i n g E x t e r n a l R e s i s t o r 43 6 1 5 Remote V o l t a g e S e n s i n g F ...

Page 3: ...nual d e s c r i b e s the h a n d l i n g and o p e r a t i o n procedures of 13 types of PS Power S u p p l y U n i t s Most d e s c r i p t i o n s e x c e p t t h e r a t i n g unique to each type a r e common D e s c r i p t i o n s unique to the types a r e s p e c i f i e d w i t h types Read the corresponding d e s c r i p t i o n s 3 ...

Page 4: ... f i r m a t i o n OA v a r i e t y of f a i l s a f e f u n c t i o n s and r u s h c u r r e n t p r o t e c t o r c i r c u i t remar kably improve the operation s a f e t y and load p r o t e c t i o n O E n h a n c e d r a c k mounting d e n s i t y due to the f r o n t a i r i n t a k e type forced a i r c o o l i n g system An a i r f i l t e r b u i I t i n the f r o n t g r i l l k e e e ...

Page 5: ... mV f o r 0 to 100 v a r i a t i o n of output c u r r e n t R i p p l e n o i s e s P P T y p i c a l Note 1 lOOmV 150mV lOOmV R i p p l e n o i s e s E f f e c t i v e v a l u e 5 to 1MHz lOmV rms 15mV rms lOmV rms 15mV rms lOmV rms 15mV rms 20mV rms T r a n s i e n t response T y p i c a l 1 ms 2ms 1ms 2ms 1ms 2ms Temperature c o e f f i c i e n t T y p i c a l 100ppm C R i s e time F u l l y l...

Page 6: ...23 5 C 1 Voltmeter Minimum reading lOmV Ammeter I n d i c a t i o n and a c c u r a c y Three and h a l f d i g i t s r e d LED 0 5 rdg 3 d i g i t s a t 23 5 C 2 Ammeter Minimum r e a d i n g 100mA 10mA 100mA 10mA 100mA 10mA C o n s t a n t v o l t a g e o p e r a t i o n i n d i c a t o r Green CV LED goes on C o n s t a n t c u r r e n t o p e r a t i o n i n d i c a t o r Red CC LED goes on Ou...

Page 7: ...g n a l Output v o l t a g e 5V Voltage remote s e n s i n g Note 2 Compensates v o l t a g e drop up to 1 V on e i t h e r s i d e Protector ci r c u i t s Output o v e r v o l t a g e p r o t e c t o r Cuts o f f the main r e l a y and t u r n s the ALARM LED on i f the output v o l t a g e exceeds approx 1151 of the f u l l s c a l e Output o v e r c u r r e n t p r o t e c t o r Cuts o f f the...

Page 8: ...t t e r m i n a l s Input voltage Voltage Frequency 90 to 132 VAC 180 to 250 VAC 50 60 Hzj s i n g l e p h a s e Power consumption AC90 to 132V Approx 470W Approx 9 4 0 W Approx 4401 Approx 870W Approx 450W Approx 9 0 0 W Approx 1300W Approx 4501 Approx 9001 Approx 1300W Approx 4501 Approx 900W Approx 1300W Power consumption AC90 to 132V Approx 840VA Approx 1600VAApprox 800VA Approx 1500VAApprox 8...

Page 9: ... 5 Approx 3 0 Approx 5 5 Approx 7 5 Approx 3 0 Approx 5 5 Approx 7 5 Approx 3 0 Approx 5 5 Approx 7 0 Accessories I n s t r u c t i o n manual 1 copy Power cord 1 3 core AC c a b l e 2 meters Adapter plug 1 0 1 0 1 0 Power input t e r m i n a l p r o t e c t o r s Cover 1 cord f i x t u r e 1 cover f i x i n g s c r e w s 2 cord f i x i n g s c r e w s 2 Main output t e r m i n a l p r o t e c t o...

Page 10: ...ower input t e r m i n a l s on the r e a r panel T h e s u p p l y v o l t a g e r a t i n g 1 0 0 VAC range o r 200 VAC r a n g e i s s e t i n t h e f a c t o r y I f you want t o change t h e f a c t o r y s e t r a t i n g p l e a s e c o n t a c t your d e a l e r or our d i s t r i b u t o r 2 Connecting the power cord Use the power cord included i n the a c c e s s o r i e s Screw i t onto...

Page 11: ...models o t h e r than t h e t e n shown above have a r a t i n g o f 125 V 15 A I f t h e PS S e r i e s i s t o be used f o r a load over the power cord r a t i n g remove t h e 2 p i n p l u g from the power cord f i t the w i r e t i p s w i t h crimp t e r m i n a l s or t h e l i k e then connect the t e r m i n a l s to the power d i s t r i b u t i o n board of the a v a i l a b l e commerc...

Page 12: ...i t i v e id n e g a t i v e output t e r m i n a l s to d i s c h a r g e the c a p a c i t o r The c a p a c i t o r i s discharged f o r a second or so when a 500kQ r e s i s t o r i s connected 5 Notes on the output terminals T h e PS S e r i e s i s a f l o a t i n g type power supply u n i t I f i t s output should be grounded c o n n e c t any output t e r m i n a l on the r e a r p a n e l...

Page 13: ...r p o r t and an o b j e c t n e x t t o i t Do n o t a l l o w h o t a i r t o e n t e r i n t o t h e u n i t through the a i r i n t a k e i n the f r o n t panel Do not use the PS S e r i e s i n a p l a c e s u b j e c t to dust c o r r o s i v e gas e t c T h e PS S e r e i s i s a s w i t c h i n g t y p e power s u p p l y u n i t Note t h a t i t may have bad i n f l u e n c e s upon h i ...

Page 14: ...the OUTPUT s w i t c h i s i n a c t i v e when t h e power i s turned on Approx a second a f t e r power on Only decimal p o i n t s go on Voltage and c u r r e n t i n d i c a t o r LED s go on OUTPUT s w i t c h i s i n a c t i v e When the PS S e r i e s i s powered on t h e AC l i n e v o l t a g e may drop t e m p o r a r i l y s i n c e l a r g e r u s h c u r r e n t f l o w s through t h ...

Page 15: ... f t h e power i s t u r n e d on a g a i n w i t h t h e ALARM LED l i g h t i n g t h e ALARM LED keeps l i g h t i n g and o p e r a t i o n o f t h e PS S e r i e s i s d i s a b l e d B e f o r e t u r n i n g on t h e power a g a i n be s u r e to c o n f i r m that the ALARM LED i s o f f The ALARM LED goes on Before t u r n i n g on t h e power again be sure t o c o n f i r m that the ALAR...

Page 16: ...c h r e l e a s e d V o l t m e t e r D i s p l a y s output v o l t a g e and s e t v o l t a g e A l s o d i s p l a y s t h e p o l a r i t y A m m e t e r D i s p l a y s output c u r r e n t and s e t c u r r e n t No p o l a r i t y d i s p l a y V O L T A G E c o n t r o l Controls v o l t a g e of c o n s t a t v o l t a g e o p e r a t i o n C l o c k w i s e r o t a t i o n increases set...

Page 17: ...e c t i o n o p e r a t i o n v o l t a g e Clockwise r o t a t i o n i n c r e a s e s s e t v o l t a g e O V P key A l l o w s to check OVP o p e r a t i o n v o l t a g e s e t w i t h t h e OVP c o n t r o l W h i l e the OVP key i s being pressed t h e v o l t m e t e r d i s p l a y s p r e s e t v o l t a g e O V P LED Red T h i s LED i n d i c a t e s OVP o p e r a t i o n c o n d i t i o...

Page 18: ...r i l l Air i s l e t i n through t h i s g r i l l f o r c o o l i n g the i n s i d e of the PS S e r i e s They have d u s t p r o o f f i l t e r s i n s i d e Wash t h e f i l t e r s w i t h w a t e r p e r i o d i c a l l y to avoid clogging up S l a v e g r i l l Only models other than the PS6 60 10 35 20 18 36 10 or 60 6 Same as above e x p l a n a t i o n S l a v e power LED Red Only mod...

Page 19: ...5 2 Rear Panel 19 Figure R e a r c o n t r o l s w i t c h e s Si Use these s w i t c h e s to s e l e c t v a r i o u s remote c o n t r o l s ...

Page 20: ... i t h the OUTPUT k e y on t h e f r o n t panel ON OFF The o u t p u t o f t h e PS S e r i e s may be t u r n e d on and o f f w i t h the OUTPUT k e y on t h e f r o n t panel OFF ON T h e o u t p u t o f t h e P S S e r i e s may be t u r n e d on a n d o f f e x t e r n a l l y t h r o u g h t h e c o n t r o l t e r m i n a l b l o c k J i on the r e a r p a n e l ON ON The output o f the PS...

Page 21: ...e r m i n a l block J i on t h e r e a r p a n e l Output v o l t a g e between 0 V to F S corresponds t o r e s i s t a n c e between approx i n f i n i t e to 0 Q F S i s an a b b r e v i a t i o n o f f u l l s c a l e and denotes t h e r a t e d v a l u e 7 and 8 C CONTROL SELECT s w i t c h e s 7 8 OFF OFF The c u r r e n t o f t h e PS S e r i e s may be c o n t r o l l e d w i t h t h e CUR...

Page 22: ...e v o l t a g e s e n s i n g point may be a p a r t from the PS S e r i e s by using the c o n t r o l t e r m i n a l block J 2 on the r e a r p a n e l 4 and 9 Not used B T r iTE Be sure to d e a c t i v a t e the POWER s w i t c h D on t h e f r o n t panel t o the r e l e a s e d p o s i t i o n before changing s e t t i n g of the c o n t r o l switches Si on the r e a r panel 22 ...

Page 23: ... i V o l t a g e contro by e x t e r n a l v o l t a g e V o l t a g e c o n t r o l _ w i t h e x t e r n a l r e s i s t o r V o l t a g e c o n t r o l _ w i t h e x t e r n a l r e s i s t o r D Current contro by e x t e r n a l v o l t a g e C y r r e n t c o n t r o l w i t h e x t e r n a l r e s i s t o r Rear c o n t r o l t e r m i n a l block J 2 ...

Page 24: ...s t o r connected Approx 1 mA OFF ON 5 6 T e r m i n a l s f o r c o n t r o l 1 i n g s e t v o l t a g e w i t h an e x t e r n a l r e s i s o t r Flowing c u r r e n t w i t h s h o r t c i r c u i t e d t e r m i n a l s Approx 1 mA ON ON 7 8 T e r m i n a l s f o r c o n t r o l l i n g s e t c u r r e n t by apply ing v o l t a g e from o u t s i d e Voltage to be a p p l i e d 0 6 V min to...

Page 25: ...r m i n a l f o r m o n i t o r i n g OVP o p e r a t i o n I t goes on when the OVP c i r c u i t f u n c t i o n s 20 A common t e r m i n a l of the t e r m i n a l s to The monitor t e r m i n a l s shown above a r e connected to t h e t r a n s i s t o r s a t the l i g h t r e c e i v i n g p o i n t s of p h o t o c o u p l e r e s PC817CA made by SHARP R e f e r to the photo coupler r a t ...

Page 26: ...i t t e r VcEO 35 V Output V o l t a g e between e m i t t e r and c o l l e c t o r V e C O 6 V Output C o l l e c t o r c u r r e n t I c 50 m A C o l l e c t o r l o s s Pc 150 m W T o t a l a l l o w a b l e l o s s P t O t 200 mW D i e l e c t r i c s t r e n g t h 1 V i 80 5 000 V r m s 1 RH 40 60 AC f o r 1 minute 26 ...

Page 27: ... diode c u r r e n t Approx 2 mA min to 10 mA max OFF 19 A power t e r m i n a l f o r the photo diode Apply v o l t a g e through t h i s t e r m i n a l from o u t s i d e V o l t a g e to be a p p l i e d 7 5 V max 1 NOTE Be s u r e t o d e a c t i v a t e t h e POWER s w i t c h on t h e f r o n t p a n e l to the r e l e a s e d p o s i t i o n before connecting w i r e s to the c o n t r o l...

Page 28: ...g e sensing t e r m i n a l s Control t e r m i n a l b l o c k J i on r e a r panel 28 vs P o s i t i v e output t e r m i n a l on r e a r panel Negative output t e r m i n a l on r e a r panel Output voltage monitor terminals Output current mooutor terminals Alarm monitor t e r m i n a l s F l o a t i n g Go on when an alarm occurs Control t e r m i n a l b l o c k J 2 on r e a r panel ...

Page 29: ...k with p o s i t i v e negative and GND t e r m i n a l s T h i s t e r m i n a l b l o c k o u t p u t s t h e power of t h e PS S e r i e s w h i c h i s s e t w h i l e the OUTPUT LED i s on The upper l e f t i s t h e p o s i t i v e output t e r m i n a l the lower r i g h t one i s the n e g a t i v e output t e r m i n a l and the screw above the n e g a t i v e o u t p u t t e r m i n a l ...

Page 30: ... e w i t h the a t t a c h e d screws NOTE B e f o r e c o n n e c t i n g t h e power cord to t h e w a l l s o c k e t of t h e commercial power l i n e or power d i s t r i b u t i o n board check t h e supply v o l t a g e i n d i cated on the r i g h t of the power input t e r m i n a l s Be sure to d e a c t i v a t e the POWER s w i t c h t o the r e l e a s e d p o s i t i o n 30 6 OPERATI...

Page 31: ...o u t p u t t e r m i n a l w i t h the GND cord included i n the a c c e s s o r i e s as n e c e s s a r y 4 I f a n o t h e r m e a s u r i n g i n s t r u m e n t s h o u l d be c o n n e c t e d to the GND t e r m i n a l f i t a w i r e w i t h the t e r m i n a l lug 3 mm d i a included i n the a c c e s s o r i e s and use the w i r e f o r grounding 5 A t t a c h the main output t e r m i...

Page 32: ...o u b l e s 6 3 Setting Voltage and Current on Front Panel i P r e s s t h e POWER s w i t c h CD on t h e f r o n t p a n e l t o d e a c t i v a t e i t s w i t c h r e l e a s e d S e t c o n t r o l s w i t c h 1 o f S i on t h e r e a r p a n e l ON S e t a l l other switches OFF 2 P r e s s the POWER s w i t c h t o a c t i v a t e i t s w i t c h d e p r e s s e d The v o l t m e t e r D an...

Page 33: ...t i n g v o l t a g e I f t h e OVP o p e r a t i n g v o l t a g e i s lower than t h e s e t v o l t a g e t h e OVP c i r c u i t may f u n c t i o n when t h e output i s t u r n e d on I f t h e OVP f u n c t i o n i s n o t r e q u i r e d m a x i m i z e t h e OVP operating v o l t a g e 3 P r e s s t h e OUTPUT k e y on t h e f r o n t p a n e l t h e OUTPUT LED goes on and the PS S e r i ...

Page 34: ... g shown below makes i t u n n e c e s s a r y t o p r e s s the OUTPUT key on the f r o n t panel D P r e s s t h e POWER s w i t c h on t h e f r o n t p a n e l t o d e a c t i v a t e i t s w i t c h r e l e a s e d S e t s w i t c h e s 1 2 and 3 of S 2 on the r e a r panel ON S e t a l l other switches OFF Setj gw ches 1 2 2 P r e s s t h e POWER s w i t c h a g a i n t o a c t i v a t e i t...

Page 35: ...l w i t h a 1 5 mm hexagon wrench The s l a v e g r i l l has no knobs and c o n t r o l s 2 P u t y o u r f i n g e r n a i 1 below t h e i n v e r t e d t r i a n g l e mark i n t h e lower r i g h t of t h e g r i l l and push up and draw o u t t h e g r i l l t h e g r i 1 1 opens toward the f r o n t 35 Hexagon wrench 1 5 mm ...

Page 36: ...t h i n t i p Mark o f p i n No 1 P r e s s l i g h t l y w i t h a s t i c k w i t h a t h i n t i p AXW socket contact Made by MATSUSHITA ELECTRIC WORKS AXW120421A Made by MATSUSHITA ELECTRIC WORKS Semi cover AXW62001A Made by MATSUSHITA ELECTRIC WORKS 36 A p p l i c a b l e w i r e Stranded w i r e AWG22 or 24 s h i e l d 0 D 1 1 to 1 5 mm One s i d e of t h e semi cover may be pressed w i t h ...

Page 37: ...p p l i c a b l e w i r e i s an AWG22 or 24 s t r a n d e d w i r e having the s h i e l d outer diameter of 1 1 to 1 5 mm 3 F i t the c o n t a c t w i t h a w i r e to the c o n n e c t o r Make s u r e t h a t the hook of the c o n t a c t i s engaged w i t h the s q u a r e h o l e i n the c o n n e c t o r when f i t t i n g the c o n t a c t 4 P i t the s e m i c o v e r s AXW62001A made by...

Page 38: ...i o n a l w i r e s to them p r o p e r l y as n e c e s s i t y r e q u i r e s Be s u r e to use them i n the c o n d i t i o n where they w i l l not s h o r t PS S e r i e s Power Supply U n i t or other device Short c i r c u i t w i l l cause breakdown of the PS S e r i e s or other d e v i c e 38 Use the 8 pin c o n t r o l c o n n e c t o r s u p p l i e d w i t h the p r o d u c t f o r t...

Page 39: ... p i n No 2 o f t h e c o n t r o l t e r m i n a l b l o c k J i on t h e r e a r p a n e l f o r GND A p p l y t h e e x t e r n a l v o l t a g e to p i n No 1 3 A c t i v a t e the POWER s w i t c h s w i t c h depressed The PS S e r i e s i s ready fr o p e r a t i o n a f t e r approx four seconds 4 P r e s s the L I M key s e t v o l t a g e i s d i s p l a y e d on the v o l t m e t e r V ...

Page 40: ...6 o f Si on t h e r e a r p a n e l ON S e t a l l o t h e r c o n t r o l s w i t c h e s OFF 2 Connect an e x t e r n a l r e s i s t o r between p i n s No 3 and No 4 of t h e c o n t r o l terminal block J i on t h e r e a r panel A c t i v a t e the POWER s w i t c h s w i t c h depressed The PS S e r i e s i s ready f o r operation a f t e r approx four seconds 4 k P r e s s the LIM key s e ...

Page 41: ... r o l s w i t c h e s OFF 2 Connect an e x t e r n a l r e s i s t o r between p i n s No 5 and No 6 of t h e c o n t r o l t e r m i n a l block J i on t h e r e a r p a n e l 3 A c t i v a t e the POWER s w i t c h s w i t c h depressed The PS S e r i e s i s ready foi o p e r a t i o n a f t e r approx four seconds 4 P r e s s t h e L I M k e y s e t v o l t a g e i s d i s p l a y e d on t h ...

Page 42: ...t c h e s 1 and 7 o f S i on t h e r e a r p a n e l ON S e t a l l o t h e r c o n t r o l s w i t c h e s OFF 2 A d j u s t t h e v o l t a g e t o be a p p l i e d t o 0 V Use p i n No 8 o f t h e c o n t r o l t e r m i n a l b l o c k J i on t h e r e a r p a n e l f o r GND A p p l y t h e e x t e r n a l voltage to p i n No 7 3 A c t i v a t e the POWER s w i t c h s w i t c h depressed The...

Page 43: ...on t h e r e a r panel 3 A c t i v a t e t h e POWER s w i t c h s w i t c h depressed The PS S e r i e s i s ready fo operation a f t e r approx four seconds 4 P r e s s t h e L I M k e y s e t c u r r e n t i s d i s p l a y e d on t h e ammeter 3 V a r y r e s i s t a n c e to a d j u s t t h e c u r r e n t of the PS S e r i e s t o an intended v a l u e NOTE Note t h a t s e t c u r r e n t e...

Page 44: ... S e r i e s outputs the proper v o l t a g e through the main output t e r m i n a l on the r e a r panel The d e s c r i p t i o n below assumes t h a t the remote v o l t a g e s e n s i n g f u n c t i o n i s used and a l l other o p e r a t i o n s a r e made on the f r o n t panel S i s e t t i n g Set s w i t c h e s 1 and 10 ON 44 Use a s h i e l d e d cabel or a p a i r of t w i s t e d ...

Page 45: ... o a d Connect p i n No 2 t o t h e n e g a t i v e s i d e The p o i n t s o f t h e load t o w h i c h p i n s 1 and 2 o f t h e c o n t r o l t e r m i n a l block J 2 a r e connected s e r v e a s t h e I S and S p o i n t s 3 Connect a c a p a c i t o r o f s e v e r a l thousnad fiV between t h e S and S p o i n t s on the load s i d e 4 P r e s s the POWER s w i t c h on t h e f r o n t p a...

Page 46: ... t i o n o f a s w i t c h e t c When connecting the negative s i d e the s w i t c h s h a l 1 be opened The v o l t a g e o f t h e e x t e r n a l power s h a l 1 be 7 5 V or l e s s 3 P r e s s t h e POWER s w i t c h on t h e f r o n t p a n e l t o a c t i v a t e i t s w i t c h depressed I n approx a second o n l y t h e decimal p o i n t s a r e d i s p l a y e d on the voltmeter 2 and am...

Page 47: ... a r p a n e l Connect t h e n e g a t i v e s i d e t o p i n No 17 by the i n t e r m e d i a t i o n of a s w i t c h e t c When connecting the n e g a t i v e s i d e t h e s w i t c h s h a l 1 be opened The v o l t a g e of t h e e x t e r n a l power s h a l l be 7 5 V or l e s s 3 P r e s s t h e POWER s w i t c h on t h e f o r n t p a n e l t o a c t i v a t e i t s w i t c h depressed I...

Page 48: ...n t h e output 4 Vo1tage apprx 1 10 o f t h e o u t p u t v o l t a g e i s o u t p u t t h r o u g h p i n 3 o f the c o n t r o l t e r m i n a l b l o c k J 2 on t h e r e a r p a n e l P i n 4 i s GND V o l t a g e t e n times as h i g h a s o u t p u t c u r r e n t r a t e d c u r r e n t i s output through p i n 5 P i n 6 i s GND NOTE P i n s 4 and 6 o f J 2 a r e connected i n t e r n a l ...

Page 49: ... p i n s 8 and 7 o f t h e c o n t r o l t e r m i n a l b l o c k J 2 a s shown above P i n 11 o f J i and p i n 8 o f J 2 a r e connected t o t h e c o l l e c t o r o f t h e p h o t o c o u p l e r P i n 12 o f J i and p i n 7 of J 2 are connected to t h e e m i t t e r of the photo coupler 3 I f some e r r o r occur i n t h e PS S e r i e s w h i l e i t i s running or the POWER s w i t c h o...

Page 50: ... Rc 4 7 kQ D D e a c t i v a t e the POWER s w i t c h on the f r o n t panel s w i t c h r e l e a s e d 2 Connect the s t a t u s monitor s i g n a l c i r c u i t to any of p i n s 13 to 16 and pin 12 of the c o n t r o l t e r m i n a l block J i on the r e a r panel as shown above 3 I f the PS S e r i e s e n t e r s some s t a t u s CV s t a t u s CC s t a t u s main r e l a y ON or OVP o p ...

Page 51: ...VP f u n c t i o n i s r e s e t O R e s e t t i n g procedure 2 I n case t h a t the main r e l a y i s remote controlled D D e a c t i v a t e t h e e x t e r n a l s w i t c h c o n n e c t e d between p i n s 18 and 19 o f t h e c o n t r o l t e r m i n a l b l o c k J i on t h e r e a r p a n e l A l 1 d i g i t s on t h e v o l t m e t e r 2 a n d ammeter 3 on t h e f r o n t p a n e l go o...

Page 52: ... I n such a c a s e d e a c t i v a t e t h e POWER s w i t c h on t h e f r o n t p a n e l s w i t c h r e l e a s e d make s u r e t h a t t h e ALARM LED goes o f f then a c t i v a t e t h e POWER s w i t c h again s w i t c h d e p r e s s e d The PS S e r i e s i s r e c o v e r e d from the alarm id becomes ready f o r o p e r a t i o n i n approx four seconds NOTE I f t h e ALARM LED r e ...

Page 53: ... f the u n i t s connected i n s e r i e s s i m u l t a n e o u s l y Be s u r e t o u s e t h e same t y p e o f u n i t s f o r s e r i e s o p e r a t i o n I f d i f f e r e n t t y p e s o f u n i t s a r e c o n n e c t e d i n s e r i e s c u r r e n t o v e r the r a t i n g f l o w s t h r o u g h a u n i t o f t h e s m a l l e s t r a t e d c u r r e n t and the u n i t may be damaged ...

Page 54: ... f the PS S e r i e s i s used to c h a r g e a b a t t e r y be s u r e to use a diode f o r p r e v e n t i n g d i s c h a r g e as shown above NOTE Use a diode which w i t h s t a n d s the r a t e d c u r r e n t o f the PS S e r e i s Close to t u r n output on Open t o turn i t o f f I f the remote s e n s i n g f u n c t i o n i s used to charge a b a t t e r y be sure to use a r e l a y i...

Page 55: ...of the sub input f u s e Only the d e c i m a l p o i n t s a r e d i s p l a y e d on t he i n d i c a t o r s on the f r o n t panel a f t e r power on C o n t r o l s w i t c h 1 of S i on the r e a r panel i s s e t improperly Improper s e t t i n g of Si V o l t a g e a n d o r c u r r e n t may not be set or c o n t r o l led C o n t r o l s w i t c h e s S i on the r e a r panel are imp r o...

Page 56: ...t i n g of S2 D e f e c t s i n the c i r c u i t s Unstable output C o n t r o l s w i t c h e s S 2 on the r e a r p a n e l a r e s e t improperly I s t h e s u p p l y v o l t a g e w i t h i n the r a t i n g A r e I S and S l i n e s con nected p r o p e r l y 0 t h e r s Improper s e t t i n g of S2 T h e s u p p l y v o l t a g e i s out of the input v o l t a g e r a t i n g C o n n e c t...

Page 57: ...9 EXTERNAL DI MENTIONS FIGURE 57 I n u n i t s of mm ...

Page 58: ...A product of KENWOOD CORPORATION 14 6 Dogenzaka 1 chome Shibuya ku Tokyo 150 Japan ...

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