EXT I/O
EN
Copyright © Qingdao Hantek Electronic Co., LTD
HBT3000 series user manual
51
Table 7-1 EXT I/O output terminal
Note
：
The outer shell of the connector is connected to the metal part of the
instrument, and also connected (conductive) to the protective grounding terminal
of the power socket.
Needle
number
Signal
name
I/O
Function
Logic
determination
result IN
31
𝑽_𝑯𝑰
OUT
Voltage
judgment
result Hi
negative
level
32
𝑽_𝑳𝑶
OUT
Voltage
judgment
result Lo
negative
level
33
(Reserved)
OUT
－
－
－
34
(Reserved)
OUT
－
－
－
35
(Reserved)
OUT
－
－
－
36
(Reserved)
OUT
－
－
－
37
𝑼𝑵𝑷𝑨𝑺𝑺
OUT
Judgment
result
UNPASS
negative
level
