background image

1

This product complies with all CE directives pertinent at the time of manufacture.  Contact
factory for detailed installation instructions and Declaration of Conformity.

i.              SAFETY WARNING!  Please read carefully:

Be sure to follow all instructions carefully.  Fire and/or electrocution can result due to improper
use of this product.

This product should be installed and serviced by a qualified technician, electrician, or electrical
maintenance  person  familiar  with  its  operation  and  the  hazard  involved.    Proper  installation,
which includes wiring, mounting in proper enclosure, fusing or other over current protection and
grounding, can reduce the chance of electric shocks, fires, or explosion in this product or prod-
ucts used with this product, such as electric motors, switches, coils, solenoids, and relays.  Eye
protection must be worn and insulated adjustment tools must be used when working with con-
trol under power.  This product is constructed of materials (plastics, metals, carbon, silicon, etc.)
Which may be a potential hazard.  Proper shielding, grounding, and filtering of this product can
reduce the emission of radio frequency interference (RFI) which may adversely affect sensitive
electronic  equipment.    If  information  is  required  on  this  product,  contact  our  factory.    It  is  the
responsibility of the equipment manufacturer and individual installer to supply this safety warn-
ing to the ultimate user of this product.  (SW effective 11/92)

!

Содержание BC145

Страница 1: ...SIGNAL ISOLATOR BC145 Signal Isolator Board Installation and Operating Manual 7 2000 MN1373...

Страница 2: ...15V Connection 5 2B 230V Connection 5 3 Current Input Signal Connection 6 4 Voltage Input Signal Connections 7 5A Leader Follower Voltage Following System with Multiple Motors 9 5B Leader Follower Vol...

Страница 3: ...d grounding can reduce the chance of electric shocks fires or explosion in this product or prod ucts used with this product such as electric motors switches coils solenoids and relays Eye protection m...

Страница 4: ...0 10V input For Regenerative Drives with bipolar 10V input other Signal Isolators are available A built in power supply enables the BC145 to be controlled with a 5K remote potentiometer connect potent...

Страница 5: ...IFICATIONS INCHES mm Illustrates Factory Setting of Jumpers and Approximate Trimpot Settings 3 1 MAX P1 VOLT CUR J1 MIN 2 3 4 5 6 7 8 9 10 4 mounting holes for 6 screws 2 244 57 0 0 276 7 00 0 276 7 0...

Страница 6: ...fications are based on an output of 10 volts AC Power Requirements 115 or 208 230V AC 50 60 Hz 1 Signal Input Voltage 2 0 25 0 120 0 550V DC Signal Input Current 2 1 5 4 20 10 50mA 3 Maximum Output Vo...

Страница 7: ...e AC line B Input Terminals A voltage or current signal from a microprocessor tachometer transducer etc is to be connected to terminals 5 through 8 The selection of the proper terminal is based on the...

Страница 8: ...by removing resistor R3 from the printed circuit board Recalibrate the Signal Isolator to follow a 4 20mA current signal input as follows 1 Connect a 10V DC meter digital DC meter is suggested to term...

Страница 9: ...re 4 1 Connect a 10V DC meter digital meter is suggested to terminals 9 and 10 2 Apply the maximum input voltage that would be supplied from tach transducer etc 3 Adjust the MAX trimpot to the desired...

Страница 10: ...n the maximum voltage 3 Trimpots allow approximately 20 turns for the full range of adjustment If during the adjust ment procedure the output stops changing try reversing the direction of rotation of...

Страница 11: ...nnect as above WARNING If Signal Isolator is connected to multiple speed controls 1 Multiple controls must be powered from the same phase of AC line 2 The positive input terminal to each speed control...

Страница 12: ...Auto Manual mode which will allow manual override of an automatic process See figure 6B FIGURE 6B PROCESS CONTROL WITH AUTO MANUAL SWITCH 9 10 BC145 5 7 90V DC Leader Motor A A BC141 BC141 Speed Pot...

Страница 13: ...t 10 9 P2 CONTROL BC145 The following circuit provides for dual pur pose usage of the speed pot In the AUTO mode it is used for ratio control and in the MAN mode it is used for manual speed adjust men...

Страница 14: ...any person caused by items of our manufacture or sale Some states do not allow the exclusion or limitation of incidental or consequential damages so the above exclusion may not apply In any event BAL...

Отзывы: