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23
System Configuration
Section 1-2
■
Restrictions for the Ambient Temperature
Restrictions in the System Configuration
Configure the system within the restrictions for the output load current, simul-
taneously ON inputs, and total power consumption.
Power Supply Voltage Specifications for CPU Units with DC Power and
Transistor Outputs
When connecting CPM1A Expansion I/O Units with Relay Outputs to CPU
Units with DC Power and Transistor Outputs (CP1H-X40DT(1)-D, CP1H-
XA40DT(1)-D, and CP1H-Y40DT(1)-D), use a power supply voltage of
24 VDC
±
10% if connecting more than three Expansion I/O Units or if the
ambient temperature is greater than 45
°
C.
Mounting Restriction
When connecting CPM1A Expansion Units or Expansion I/O Units, 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, reduce the temperatures in the above
derating curves for the output load current, number of simultaneously ON
inputs, and total power consumption by 5
°
C.
Current
consump-
tion
5 V
0.420 A
0.040 A
×
3
= 0.120 A
0.040 A
×
1
= 0.040 A
0.130 A
×
1
= 0.130 A
0.026 A
×
2
= 0.0520 A
Total: 0.762 A
≤
2 A
24 V 0.070 A
0.059 A
×
3
= 0.177 A
0.059 A
×
1
= 0.059 A
0 A
0.044 A
×
2
= 0.088 A
Total: 0.394 A
≤
1 A
Power con-
sumption
5 V
×
0.762 A = 3.81 W
24 V
×
0.394 A = 9.46 W
Total: 13.27 W
≤
30 W
Model
Output load current
Simultaneously ON inputs
Total power
consumption
CP1H-X40DT-D
CP1H-X40DT1-D
CP1H-XA40DT-D
CP1H-XA40DT1-D
CP1H-Y20DT-D
CP1H-X40DR-A
CP1H-XA40DR-A
100%
67%
50 55
Ambient temperature (
°
C)
100%
Input voltage:
26.4 V
55
Ambient temperature (
°
C)
100%
55
Ambient temperature (
°
C)
100%
75%
47 55
Ambient temperature (
°
C)
100%
67%
47 55
Ambient temperature (
°
C)
Input voltage: 24 V
Input voltage:
26.4 V
100%
75%
47 55
Ambient temperature (
°
C)
10 mm
CP1H CPU Unit
Expansion I/O Units or Expansion Units
SYSMAC
CP1H
BATTERY
MEMORY
AC100-240V
PERIPHERAL
POWER
ERR/ALM
BKUP
100CH
101CH
DC24V0.3A
OUTPUT
1CH
EXP
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
CH
NC
NC
NC
NC
NC
NC
COM
COM
COM
COM
COM
COM
COM
03
06
01
03
06
00
02
04
06
08
10
00
01
02
04
05
07
00
02
04
05
07
00
02
04
06
08
10
01
03
05
07
09
11
01
03
05
07
09
11
IN
40EDR
OUT
CH
CH
CH
CH
EXP
CH
CH
CH
11
10
09
08
07
06
05
04
03
02
01
00
11
10
09
08
07
06
05
04
03
02
01
00
07
06
05
04
03
02
01
00
07
06
05
04
03
02
01
00
CH
NC
NC
NC
NC
NC
NC
COM
COM
COM
COM
COM
COM
COM
03
06
01
03
06
00
02
04
06
08
10
00
01
02
04
05
07
00
02
04
05
07
00
02
04
06
08
10
01
03
05
07
09
11
01
03
05
07
09
11
IN
40EDR
OUT
CH
CH
CH
CH
EXP
CH
CH
CH
11
10
09
08
07
06
05
04
03
02
01
00
11
10
09
08
07
06
05
04
03
02
01
00
07
06
05
04
03
02
01
00
07
06
05
04
03
02
01
00
CH
NC
NC
NC
NC
NC
NC
COM
COM
COM
COM
COM
COM
COM
03
06
01
03
06
00
02
04
06
08
10
00
01
02
04
05
07
00
02
04
05
07
00
02
04
06
08
10
01
03
05
07
09
11
01
03
05
07
09
11
IN
40EDR
OUT
CH
CH
CH
CH
EXP
CH
CH
CH
11
10
09
08
07
06
05
04
03
02
01
00
11
10
09
08
07
06
05
04
03
02
01
00
07
06
05
04
03
02
01
00
07
06
05
04
03
02
01
00
Содержание CP1H-CPU - 05-2006
Страница 1: ...OPERATION MANUAL CP1H CPU Unit SYSMAC CP Series CP1H X40D CP1H XA40D CP1H Y20DT D Cat No W450 E1 02...
Страница 2: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised May 2006...
Страница 3: ...iv...
Страница 11: ...xii TABLE OF CONTENTS...
Страница 15: ...xvi...
Страница 19: ...xx...
Страница 31: ...xxxii Conformance to EC Directives 6...
Страница 71: ...40 Function Blocks Section 1 5...
Страница 133: ...102 Computing the Cycle Time Section 2 7...
Страница 169: ...138 CPM1A Expansion I O Unit Wiring Section 3 6...
Страница 411: ...380 Clock Section 6 8...
Страница 519: ...488 Replacing User serviceable Parts Section 10 2...
Страница 527: ...496 Standard Models Appendix A...
Страница 535: ...504 Dimensions Diagrams Appendix B...
Страница 628: ...597 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 629: ...598 Connections to Serial Communications Option Boards Appendix F...
Страница 659: ...628 PLC Setup Appendix G...
Страница 665: ...634 Index work words 159 write protection 370...
Страница 667: ...636 Revision History...