Hioki 3159 - Interface

158
_____________________________________________________________________________________________
10.1 Basic Specifications
______________________________________________________________________________________________
10.1.4 Interface
Output signals Open collector output
Max. load 30 VDC
Max. output current 100 mADC per signal
Output saturation voltage 1.5 VDC or less
Signal names HV-ON : Generating voltage for output
TEST : Test in progress
PASS : When measured current remains between the upper / lower limit
settings for set time
U-FAIL : When measured current exceeds the upper limit setting
L-FAIL : When the measured current is below the lower limit setting
READY : Standby
W-MODE : Withstand voltage test display
I-MODE : Insulation resistance test display
W-FAIL : Withstand voltage test FAIL determination
I-FAIL : Insulation resistance test failed
INT.DCV : Internal support resistance current (15 VDC, 0.1 A)
Input signals Active low input
Max. testing withstand
voltage
30 VDC
HIGH limit voltage 15 VDC or more, open
LOW limit voltage 5 VDC or less ( -6 mA typ )
Signal names START : Measurement start
STOP : Measurement stop
EXT-E : External I/O effective
INTERLOCK: Interlock function effective
Input signal (contact
input)
START/STOP/SW.EN ( front socket SW enable )
Output signal LED light signal ( 40 mA max. load current )
START key priority order RS-232C interface>REMOTE CONTROL BOX>External I/O>
START key on this units panel (However, this is when START is enabled using
the RS-232C interface.)
EXT I/O (Rear panel )
EXT SW