#URTIS-ANUAL
/3
→
→
,OWPOWEROUTPUTS
4WOCONTROLLINESONTHEAREAVAILABLEASLOWPOWERDIGITALOUTPUTS
4HESEAREOPENCOLLECTORDRIVERSTHATCANONLYSINKCURRENTNOTSOURCEITAND
AREINTENDEDTODRIVE,%$SOROTHERLOWCURRENTLOADSCONNECTEDTOTHE6
OR6EXTERNALPOWERSUPPLIESSEEPOWERSUPPLYOUTPUTGROUPSPECS&AULT
PROTECTION WILL TURN OFF THESE OUTPUTS IF OUTPUT VOLTAGE EXCEEDS ABOUT 6
WHENTHEOUTPUTIS/NLOWOUTPUT "OTHOUTPUTSAREPROTECTEDAGAINSTSHORTS
TO"OR"
4HESELINESCANALSOBEUSEDASDIGITALINPUTSANDAREINCLUDEDINTHAT
GROUPASWELL
).34!,,!4)/.7)2).'
)/3IGNAL3PECIlCATIONS
,/70/7%2/5405430%#)&)#!4)/.3
!,,/7%$
/54054
02/4%#4%$
%3$
3)'.!,
.!-%
0).
6/,4!'%
)-0%$!.#%
6/,4!'%
4/,%2!.#%
$IGITAL/UT
TO6
/NK
Ω
TO"
6TO
ÒK6AIR
$IGITAL/UT
/FFK
Ω
-AX66 DISCHARGE
4HEDIGITALOUTPUTSFORTHEAREBELOWWITHTHEHIGHPOWEROUTPUTS
(IGHPOWEROUTPUTS
3EVENCONTROLLINESONTHEANDlVEONTHECANBEUSEDASHIGH
POWEROUTPUTDRIVERS/NEOFTHESETHEPROPORTIONALDRIVERCANBEOPERATEDIN
ACURRENTCONTROLMODEFORDRIVINGAPROPORTIONALVALVEORSIMILARLOAD%ACH
OUTPUTCANBEINDEPENDENTLYTURNEDONCONTINUOUSLYLOWLEVEL ORPULSEWIDTH
MODULATED TO SET THE AVERAGE OUTPUT VOLTAGE4HESE OUTPUTS ARE INTENDED TO
DRIVEINDUCTIVELOADSSUCHASCONTACTORSANDELECTROMAGNETICBRAKESBUTCOULD
ALSOBEUSEDTODRIVERESISTIVELOADSIFPEAKCURRENTRATINGSARENOTEXCEEDED!LL
THESEOUTPUTSAREPROTECTEDAGAINSTSHORTSTO"OR"!LLHIGHPOWERINDUCTIVE
LOADSSHOULDBECONNECTEDTOTHECOILRETURNPIN WHICHPROVIDESmYBACK
DIODEPROTECTION
4HESELINESCANALSOBEUSEDASDIGITALINPUTSANDAREINCLUDEDINTHAT
GROUPASWELL
()'(0/7%2/5405430%#)&)#!4)/.3
06
&2%1
/54054
02/4%#4%$
%3$
3)'.!,
.!-%
0).
07-
#522%.4
5%.#9
#522%.4
6/,4!'%
4/,%2!.#%
$RIVER
TO NA
(Z !MAX
6TO
ÒK6AIR
$RIVER
DUTYCYCLE
!MAX
KEYSWITCH
DISCHARGE
$RIVER
!MAX
VOLTAGE
$RIVER
0ROP$RIVER
TO! K(Z
IN
NOMINAL
STEPS
$IGITAL/UT
ONOFF
NA
NA
!MAX
$IGITAL/UT
/NTHEANDTHECOMBINEDCURRENTSUPPLIED
BYALLSEVENOUTPUTDRIVERSSHOULDNOTEXCEED!
Содержание 1232
Страница 95: ... URTIS ANUAL 3 6 IG OTOR COMMAND DIAGRAM ...
Страница 99: ... URTIS ANUAL 3 IG ONTROL ODE PROCESSING 6 ...