EasyManuals Logo

JUNCTEK KH-F Series User Manual

JUNCTEK KH-F Series
60 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #15 background imageLoading...
Page #15 background image
JUNCTEK
10
2.Introduction of the measurement module
Figure 2-2-1 KH-F series measurement module diagram
Table 2-2-1 Instructions diagram of the KH-F series measurement module
No.
Description
No.
Description
1
Indicator light
5
485 communication
display interface
2
2wires&3wires switch
6
Relay output
control interface
3
Power supply interface
7
Sampler interface
4
485 communication
connection interface
8
External temperature
measurement interface
(1).Indicator light
The indicator light represents the working status. Slow flashing indicates
normal power supply and normal measurement.
(2).2-wire/3-wire power selection switch
The switch can be toggled to select external power or self-power. When the
switch is toggled up to 2W, it is suitable for self-power, and the voltage
measurement range is 10-120V. When the switch is toggled to 3W, it is
suitable for external power, and the external power voltage is 10-80V. For KH-F,
the voltage measurement range is 0-120V.
(3).Power interface
There are a total of three power interfaces, including the battery positive
interface (Vsns), the external power positive interface (VEXT), and the external
power negative interface (GND).
(4).RS-485 communication connection interface
Used for protocol communication, and can also be used to connect another
measurement module for multi-machine communication. From left to right,
they are: B, A, GND, NC.

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the JUNCTEK KH-F Series and is the answer not in the manual?

JUNCTEK KH-F Series Specifications

General IconGeneral
BrandJUNCTEK
ModelKH-F Series
CategoryMonitor
LanguageEnglish