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15
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-EL/EM 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 I/O points.
Each CPU Unit can connect one device to pin 6 (+5V power supply) of the
CP1W-CIF01 RS232C Option Board.
If two CP1W-CIF01 Option Boards are mounted on a CPU Unit with 30, 40 or
60 IO points and both of which use pin 6 (+5V power supply), a total of up to
two Expansion Units can be connected to the CPU Unit.
■
Restrictions on the number of simultaneously ON output points
CP1W-32ER/32ET/32ET1’s maximum number of simultaneously ON points is 24
(75%).
■
Restrictions Imposed by Ambient Temperature
There are restrictions in the power supply voltage and output load current
imposed by the ambient temperature for CPU Units with DC power. Use the
CPU Unit within the following ranges of power supply voltage and output load
current.
CPU Units with Relay Outputs (CP1L-E
@@@
DR-D)
Relay Output Load Current Derating Curves for CPU Units and Expansion I/O
Units
Note
The above restrictions, apply to the relay output load current from the CPU
Unit even if Expansion I/O Units are not connected.
Using CP1W-8ER/16ER/20EDR1/32ER/40EDR Expansion I/O Units with
CPU Units with Transistor Outputs (CP1L-E
@@@
DT
@
-D)
Relay Output Load Current Derating Curves for Expansion I/O Units
Note
There are no restrictions on the transistor output load current from the CPU
Unit.
CP1L-EL20DR-D
CP1L-EM30DR-D
CP1L-EM40DR-D
50%
100%
55
°
C
40
45
Power voltage:
20.4 VDC
Power voltage:
21.6 VDC
0%
Ambient temperature
50%
100%
55
°
C
45
35
0%
Power voltage:
21.6 VDC
Power voltage:
20.4 VDC
Ambient temperature
50%
100%
55
°
C
35
30
0%
50
Power
voltage:
21.6 VDC
Power
voltage:
20.4 VDC
Ambient temperature
Expansion I/O Units added
to the CP1L-EL20DT
@
-D
Expansion I/O Units added
to the CP1L-EM30DT
@
-D
Expansion I/O Units added
to the CP1L-EM40DT
@
-D
50%
100%
55
°
C
40
50
0%
Power voltage:
20.4 VDC
Power voltage:
21.6 VDC
Ambient temperature
50%
100%
55
°
C
45
35
0%
Power voltage:
20.4 VDC
Power voltage:
21.6 VDC
Ambient temperature
50%
100%
55
°
C
45
35
0%
Power voltage:
20.4 VDC
Power voltage:
21.6 VDC
Ambient temperature
Содержание CP1L-EL20DR-D
Страница 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Страница 4: ...iv...
Страница 10: ...x...
Страница 22: ...xxii...
Страница 34: ...xxxiv Software Licenses and Copyrights 7...
Страница 178: ...144 Connecting the CX Programmer Section 5 1 Click the Connect button to connect and then connection online is completed...
Страница 192: ...158 Trial Operation and Debugging Section 5 3...
Страница 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Страница 666: ...632 Trouble Shooting Section 11 7...
Страница 696: ...662 Standard Models Appendix A...
Страница 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Страница 836: ...802 PLC Setup Appendix G...
Страница 838: ...804 TCP Status Transitions Appendix H...
Страница 840: ...806 Ethernet Network Parameters Appendix I...
Страница 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Страница 844: ...810 Ethernet Specifications Appendix K...
Страница 851: ...Index 817 work words 118 write protection 447...
Страница 852: ...818 Index...
Страница 854: ...820 Revision History...
Страница 855: ......