Hioki 8730-10 - External Control Connection Example

218
_____________________________________________________________________________________________
8.7 External Control Connection Exa m ple
______________________________________________________________________________________________
A2
A3
Output terminal
B1 to B16
max 140
[
mA
]
EXT
_
DCV
24 V DC
GND of 24 V DC
EXT
_
COM
Rela
y
10 kΩ
8730-10, 8731-10
WAVEFORM
COMPARATOR
8.7 External Control Connection Example
This is an example of External Control terminal connections.
In this example, a 24 V DC relay is connected to an output terminal.
A 24 V DC supply connects between the EXT_DCV (A2) terminal and
the EXT_COM (A3) terminal (see 8.3.1).
The relay connects between the output terminal (any of B1 through B6)
and 24 V DC (see 8.5 for output terminal description).