Chapter 7 Usage of Various Functions
7-50 2) Names of parts and functions
The Names of parts and functions of the analog input module are following. No Contents RUN LED
①Indicate the operating status the G7F-AD2A
Analog input terminal
Voltage input
Current input
▶
When current input is used, short the V and I terminal.
Jumper pin of analog input
Voltage input
Connect left parts
by jumper pins
Current input
Connect right parts
by jumper pins
External power input terminal
▶
External voltage 24VDC needs to this terminal.
Extension cable
▶
This cable is used to connect while analog input module is
used.
.
Extension cable connector
▶
The connector connects extension cable when extended
module is used.
⑥
①
④
③
②
⑤
24V 24G
In
p
ut
Select
In
p
ut
CH3
CH2
CH1
CH0
CH0
I0
CH1 CH2 CH3
V0
COM
·
I1
V1
COM
·I2
V2
COM
·
I3
V3
COM
·
V0 I0
COM0
CH0
·
V0 I0
COM0
CH0
·
CHO
Input
Select
CH
1
CH
2
CH
3
CHO
CH
1
CH
2
CH
3
CHO
CH
1
CH
2
CH
3
V
I