Toshiba nv Series - Page 20

Chapter1 Overview
6F8C1370
2
1 Overview
ThepulseinputmodulePI918countsexternalorinternalpulsesignalssothat
thecontrollercanreadthepulsecount.
Upto8pointscanbeinput,andeachpointhasanexternalgateinput.
Thecounterfunctioncanbesetforeachcounterviaparametersetting.  The
controllercanopen/closethegateviasoftwareaswellaspresetofalarmdata
andexternalgateinput.  Itcanalsobeappliedwidely,suchasselfdiagnosis
settingusingunusedinput.
Theinputpulsespecificationsare50kHzpulsevoltageof+9.6to+26.4VDC,
inputcurrentof12mA(at24Vinput).
To use this module, the version of the serial I/O
bus adaptor (SA911) must be V01.11 or later,
and the version of the Engineering Tool must
be V4.3.10 or later.
Version
CAUTION