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17
System Configuration
Section 1-2
1-2-3
Restrictions on System Configuration
The following restrictions apply to the CP-series Expansion Units and CP-
series Expansion I/O Units that can be connected to CP1L CPU Units.
■
Number of Expansion Units and Expansion I/O Units Connected
A maximum of three Units can be connected to a CPU Unit with 30 or 40 I/O
points and one Unit can be connected to a CPU Unit with 20 or 14 I/O points.
■
Mounting Restriction
When connecting CP-series or CPM1A-series Expansion Units or Expansion
I/O Units to a CPU Unit with AC power, provide a space of approximately 10
mm between the CPU Unit and the first Expansion Unit or Expansion I/O Unit.
If sufficient space cannot be provided between the CPU Unit and the first
Expansion Unit or Expansion I/O Unit, use the PLC in an ambient temperature
of 0 to 50
°
C.
■
Restrictions in the External Power Supply Capacity
The following restrictions apply when using the external power supply from a
CPU Unit with AC power.
Temperature
Sensor Units
CP1W-TS001
CPM1A-TS001
2 inputs
Thermocouple input
K, J
250 g max.
CP1W-TS002
CPM1A-TS002
4 inputs
CP1W-TS101
CPM1A-TS101
2 inputs
Platinum resistance thermometer
input
Pt100, JPt100
CP1W-TS102
CPM1A-TS102
4 inputs
DeviceNet I/O
Link Unit
CPM1A-DRT21
As a DeviceNet Slave, 32 inputs and 32 out-
puts are allocated.
200 g max.
CompoBus/S
I/O Link Unit
CP1W-SRT21
CPM1A-SRT21
As a CompoBus/S slave, 8 inputs and 8 out-
puts are allocated.
200 g max.
Name and
appearance
Model
Specifications
Weight
BD L NC(BS-)
NC
BD H
NC(BS+)
S
COMM
ERR
No.
SRT21
EXP
10 mm
CP1L CPU Unit
Expansion I/O Units or Expansion Units
Содержание CP1L - 12-2007
Страница 3: ...iv...
Страница 9: ...x...
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...