5-4
Chapter 5
Installation and Wiring
5.3 Terminal block and wiring
Terminal arrangement, symbols and specifications of P1-AG are shown the followings.
■
Terminal arrangement
■
Terminal specifications
It cannot work the following terminal combinations simultaneously.
・
Combination of Vi4 and Ii4 terminal
:
Combination of Vi5 and Ii5 terminal
Besides, redundant terminals need to be opened, do not wire or connect them.
・
Combination of Vo3 and Io3 terminal
:
Combination of Vo4 and Io4 terminal
Terminal Name
Symbol
Description
Electrical Characteristic
Ana
log I
n
put
Analog Input
Terminal 4
Vi4
Voltage input 4:
0 to 10V
Input impedance: 10k
Ω
(approximately)
Allowable range of input: -0.3 to 12V
Ii4
Current input 4:
0 to 20mA
Input impedance: 100
Ω
(approximately)
Allowable range of input: 0 to 24mA
Analog Input 4
Switch
Si4
Select input 4:
voltage or current
Shorted Si4 to L: Vi4 enabled(initial condition)
Opened Si4: Ii4 enabled
Analog Input
Terminal 5
Vi5
Voltage input 5:
0 to 10V
Input impedance: 10k
Ω
(approximately)
Allowable range of input: -0.3 to 12V
Ii5
Current input 5:
0 to 20mA
Input impedance: 100
Ω
(approximately)
Allowable range of input: 0 to 24mA
Analog Input 5
Switch
Si5
Select input 5:
voltage or current
Shorted Si5 to L: Vi5 enabled(initial condition)
Opened Si5: Ii5 enabled
Analog Input
Terminal 6
Vi6
Voltage 6:
-10 to 10V
Input impedance: 10k
Ω
(approximately),
allowable range of input: -12 to 12V
Ana
log Outp
ut
Analog Output
Terminal 3
Vo3
Voltage output 3:
0 to 10V
Maximum output current: 2mA
Allowable range: 0 to 10V(±10% accuracy)
Io3
Current output 3:
0 to 20mA
Allowable load impedance: 250
Ω
or less
Allowable range : 0 to 20mA(±20% accuracy)
Analog Output 3
Switch
So3
Select output 3:
voltage or current
Shorted So3 to L: Vo3 enabled(initial condition)
Opened So3: Io3 enabled
Analog Output
Terminal 4
Vo4
Voltage: 0 to 10V
Maximum output current: 2mA
Allowable range: 0 to 10V(±10% accuracy)
Io4
Current: 0 to 20mA
Allowable load impedance: 250
Ω
or less
Allowable range : 0 to 20mA(±20% accuracy)
Analog Output 4
Switch
So4
Select output 4:
voltage or current
Shorted So4 to L: Vo4 enabled(initial condition)
Opened So4: Io4 enabled
Analog Output
Terminal 5
Vo5
Voltage output 5:
-10 to 10V
Maximum output current: ±2mA
Allowable range: -10 to 10V(±10% accuracy)
Input/Output Common
L
Reference potential(signal ground)
Functional Ground
FG
Connect to the functional ground (the screw size: M3)
14 Vo3
15 Io3
16 L
17 So3
18 L
19 Vo4
20 Io4
21 L
22 So4
23 L
24 Vo5
25 L
26 L
1 Vi4
2 Ii4
3 L
4 Si4
5 L
6 Vi5
7 Ii5
8 L
9 Si5
10 L
11 Vi6
12 L
13 L
FG