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418
Analog I/O Units
Section 7-4
Using Analog I/O
Connecting the Analog I/O
Unit
Connect the Analog I/O Unit to the CPU Unit.
Wiring Analog I/O Devices
Analog Input Wiring
Analog I/O Wiring Example
Connect the Unit
Wire the analog I/O
Create a ladder program
•
Connect the Analog I/O Unit.
•
Connect an analog input device.
•
Write the range code.
•
Analog input: 0 to 10 V, 1 to 5 V, 4 to 20 mA
•
Analog output: 0 to 10 V,
−
10 to 10 V, 4 to 20 mA
•
Analog input: Read converted data.
•
Analog output: Write set value.
SYSMAC
CP1L
L1
L2/N
COM
01
03
05
07
09
11
01
03
05
07
09
11
00
02
04
06
08
10
00
02
04
06
08
10
00
01
02
03
04
06
00
01
03
04
06
COM
COM
COM
COM
05
07
COM
02
COM
05
07
IN
OUT
IN
OUT
V O UT
CO M
I IN 1
V IN 2
CO M2
I O U T
V IN 1
CO M1
I IN 2
MAD01
C H
C H
E X P
CPU Unit
CPM1A-MAD01
Analog I/O Unit
+
−
+
−
V IN1
COM1
V IN2
I IN2
I IN1
COM2
250
Ω
250
Ω
10 K
Ω
10 K
Ω
0 V
0 V
FG
F G
2-core shielded
twisted-pair cable
Analog I/O Unit
Analog
output
device
voltage
output
Analog
output
device
current
output
Common (
−
)
Voltage input 1 (+)
VOUT
I OUT
COM
V IN1
I IN1
COM1
COM2
I IN2
V IN2
Current input 2 (+)
Common (
−
)
VOUT
I OUT
COM
V IN1
I IN1
COM1
COM2
I IN2
V IN2
Using analog input 1 as a voltage input
Using analog input 2 as a current input
Содержание CP1L - 12-2007
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Страница 13: ...xiv TABLE OF CONTENTS...
Страница 21: ...xxii...
Страница 33: ...xxxiv Conformance to EC Directives 6...
Страница 65: ...32 Function Blocks Section 1 5...
Страница 428: ...395 Clock Section 6 9...
Страница 429: ...396 Clock Section 6 9...
Страница 523: ...488 Troubleshooting Unit Errors Section 9 4...
Страница 531: ...496 Replacing User serviceable Parts Section 10 2...
Страница 563: ...528 Auxiliary Area Allocations by Function Appendix C...
Страница 611: ...576 Auxiliary Area Allocations by Address Appendix D...
Страница 638: ...603 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 639: ...604 Connections to Serial Communications Option Boards Appendix F...
Страница 669: ...634 Index...
Страница 671: ...636 Revision History...