108
Installation Precautions
Section 3-2
Accessibility for
Operation and
Maintenance
• To ensure safe access for operation and maintenance, separate the PLC
as much as possible from high-voltage equipment and moving machinery.
• The PLC will be easiest to install and operate if it is mounted at a height of
about 1,000 to 1,600 mm.
!Caution
Do not touch the power supply or the area around the I/O terminals while
power is being supplied or immediately after power has been turned OFF.
Doing so may result in burns.
!Caution
After the power supply has been turned OFF, wait until the PLC has suffi-
ciently cooled before touching it.
Improving Noise
Resistance
• Do not mount the PLC in a control panel containing high-voltage equip-
ment.
• Install the PLC at least 200 mm from power lines.
• Ground the mounting plate between the PLC and the mounting surface.
Mounting in a Panel
• The CP1H must be installed in the orientation shown below to ensure
adequate cooling.
SYSMAC CP1H
200 mm min.
200 mm
min.
Power lines
Summary of Contents for Sysmac CP1H
Page 2: ......
Page 3: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised October 2014...
Page 4: ...iv...
Page 10: ...x...
Page 18: ...xviii...
Page 22: ...xxii...
Page 34: ...xxxiv Conformance to EC Directives 6...
Page 76: ...42 Function Blocks Section 1 5...
Page 176: ...142 CP series Expansion I O Unit Wiring Section 3 6...
Page 372: ...338 Analog I O XA CPU Units Section 5 5...
Page 578: ...544 Trouble Shooting Section 8 7...
Page 622: ...588 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Page 668: ...634 Standard Models Appendix A...
Page 744: ...710 Auxiliary Area Allocations by Address Appendix D...
Page 771: ...737 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 772: ...738 Connections to Serial Communications Option Boards Appendix F...
Page 800: ...766 Specifications for External Power Supply Expansion Appendix H...
Page 806: ...772 Index W Work Area 165 work bits 165 work words 165 write protection 379...
Page 808: ...774 Revision History...
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