Hioki 2300 Smart Site, Instruction Manual, Page: 231 / 366

218
11 2341-20 INPUT MODULE
(2) The Location of the Input/Output Cable
Follow the instructions below to avoid damaging internal and connected
circuits.
• Make sure the input voltage to the INPUT terminal does not
exceed the input voltage to the V IN terminal.
• V IN (VDC) may appear at the INPUT terminals. Make sure that
the V IN does not exceed rating of the circuit connected to the
INPUT terminal.
• Take care regarding the polarities of the INPUT terminal and V
IN terminal.
Terminal Function
INPUT terminal
(Input)
Logic signal input
(Between INPUT1 to 8 and COM)
V OUT terminal
(5 VDC output)
Connected to V IN
Set V IN = 5 VDC.
V IN terminal
(Input)
Sets contact detection voltage/
High level voltage for voltage signal.
(Between V IN and COM)
To detect signals, make sure a voltage is applied to the V IN ter-
minal from the V OUT terminal or from an external source.
❖
11.4.2 "Examples of Connections According to Type of Device
Coupled"(P.220)