KEYENCE Visual KV Series - Manual (Page 368)

9.3 Installation KV-10/80 Series Only
KV
-300
KV-10/80
Chapter 9 KV-AD4/DA4 Analog I/O Unit 1-344
9
9.3.3 Setting the KV-AD4 Input Mode
Before the KV-AD4 is connected to other units, its input mode must first be set. At
purchase, current input channels ch0 to ch3 have been set as active channels.
This operation is not necessary on the KV-DA4.
Setting the input mode
Follow the procedure below to set the input mode.
1. If the KV-AD4 is already connected to a KV series CPU, turn it OFF.
2. Set the input mode selector switches to ON if the input is voltage when the data
to be sent from connected instruments is input to a channel. If the input is cur-
rent, set the input mode selector switches to OFF.
V0/V1
I0/I1
V2/V3
I2/I3
ON
OFF
DIPSW1
DIPSW2
DIPSW1 Switch DIPSW2
ON
OFF
CH0, CH1 -10 to +10 V CH0, CH1 4 to 20 mA
CH2, CH3 -10 to +10 V CH2, CH3 4 to 20 mA
Channel Input Type Switch Setting
0ch, 1ch
2ch, 3ch
0ch, 1ch
2ch, 3ch
0ch, 1ch
2ch, 3ch
0ch, 1ch
2ch, 3ch
Current input
Voltage input
Voltage input
Current input
Voltage input
Current input
KVHKA Chap 09.p65 08.3.11, 11:20 AM 344