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8-49
8 Using Expansion Units and Expansion I/O Units
CP1E CPU Unit Hardware User’s Manual(W479)
8-3 An
alog
I/O U
n
its
8
8-3
-2 C
P
1W-
M
AD42/CP1W-
M
A
D
44 Analog I/O
Units
2
Wire to analog I/O devices.
(1) Wiring internal circuits of the CPU Unit
(2) Wiring analog output devices to the Analog I/O Unit
(3) Wiring analog input devices to the Analog I/O Unit
Analog Inputs
Analog Outputs (CP1W-MAD42)
Analog ground
Analog input 1
to
to
Analog input 4
Analog ground
Internal circuits
510 k
Ω
510 k
Ω
510 k
Ω
510 k
Ω
250
Ω
250
Ω
COM1 (
−
)
V IN1
V IN4
COM4 (
−
)
Internal circuits
COM1 (
−
)
V OUT1
I OUT1
AG
NC
NC
I IN1
I IN4
Analog Outputs (CP1W-MAD44)
Analog ground
Internal circuits
COM1 (
−
)
V OUT1
I OUT1
COM2 (
−
)
V OUT2
I OUT2
COM4 (
−
)
V OUT4
I OUT4
NC
NC
Analog
output 1
to
to
to
Analog
output 4
Analog
output 1
to
Analog
output 2
V IN
COM
I IN
V IN
COM
I IN
Analog
device
with
voltage
output
+
−
+
−
Analog
Input
Unit
Analog
device
with
current
output
Analog
Input
Unit
2-core shielded
twisted-pair cable
FG
2-core shielded
twisted-pair cable
FG
FG
FG
V OUT
COM
I OUT
V OUT
COM
I OUT
Analog
device
with
voltage
input
+
−
+
−
Analog
Output
Unit
Analog
device
with
current
input
Analog
Output
Unit
2-core shielded
twisted-pair cable
2-core shielded
twisted-pair cable
Summary of Contents for CP1E-E**D Series
Page 3: ......
Page 66: ...2 Basic System Configuration and Devices 2 22 CP1E CPU Unit Hardware User s Manual W479...
Page 318: ...Appendices A 54 CP1E CPU Unit Hardware User s Manual W479...
Page 322: ...Index 4 CP1E CPU Unit Hardware User s Manual W479...
Page 324: ...Revision 2 CP1E CPU Unit Hardware User s Manual W479...
Page 325: ......