397
Analog Input Units
Section 7-2
Allocation of I/O Words
Expansion Units and Expansion I/O Units are allocated I/O bits in the order
the Units are connected starting from the CPU Unit. When the power to the
CPU Unit is turned ON, the CPU Unit checks for any Expansion Units and
Expansion I/O Units connected to it and automatically allocates I/O bits
7-2
Analog Input Units
Each CP1W-AD041/CPM1A-AD041 Analog Input Unit provides four analog
inputs.
• The analog input signal ranges are 0 to 5 V, 1 to 5 V, 0 to 10 V, -10 to +10
V, 0 to 20 mA, and 4 to 20 mA. The resolution is 1/6,000. The open-circuit
detection function is activated in the ranges of 1 to 5 V and 4 to 20 mA.
• The Analog Input Unit uses four input words and two output words, so a
maximum of three Units can be connected.
Part Names
CP1W-AD041/CPM1A-AD041
1.
Analog Input Terminals
Connected to analog output devices.
None
CIO 102 to CIO 105
DA041
CIO 0.00 to CIO 0.11
CIO 1.00 to CIO 1.11
CIO 100.00 to CIO 100.07
CIO 101.00 to CIO 101.07
CIO 2 to CIO 5
None
TS002
Third Unit:
40-point I/O Unit
CIO 6.00 to CIO 6.11
CIO 7.00 to CIO 7.11
CIO 106.00 to CIO 106.07
CIO 107.00 to CIO 107.07
Second Unit:
Analog I/O Unit
40-point I/O Unit
CPU Unit
First Unit:
Temperature Control Unit
24 input points
16 output points
Input bits
Output bits
24 input points
16 output points
CH
I IN1
I IN3
I IN2
VIN1
VIN2
VIN3
COM1
COM2
I IN4
VIN4
COM4
NC
AG
COM3
IN
(3) Expansion connector
(2) Expansion I/O
connecting cable
(1) Analog input terminals
Summary of Contents for CP1L - 12-2007
Page 3: ...iv...
Page 9: ...x...
Page 13: ...xiv TABLE OF CONTENTS...
Page 21: ...xxii...
Page 33: ...xxxiv Conformance to EC Directives 6...
Page 65: ...32 Function Blocks Section 1 5...
Page 428: ...395 Clock Section 6 9...
Page 429: ...396 Clock Section 6 9...
Page 523: ...488 Troubleshooting Unit Errors Section 9 4...
Page 531: ...496 Replacing User serviceable Parts Section 10 2...
Page 563: ...528 Auxiliary Area Allocations by Function Appendix C...
Page 611: ...576 Auxiliary Area Allocations by Address Appendix D...
Page 638: ...603 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 639: ...604 Connections to Serial Communications Option Boards Appendix F...
Page 669: ...634 Index...
Page 671: ...636 Revision History...