Wiring and Connections | Section | |
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Floor Ducts
Leave at least 200 mm between the wiring and the top of the duct, as shown in the following diagram.
CPM1A I/O lines | Control cables and | Metal plate (iron) |
CPM1A power lines | Power cables |
200 mm min.
Conduits
Separate the CPM1A I/O lines, power and control lines, and power cables, as shown in the following diagram.
Control cables and
CPM1A I/O lines CPM1A power lines Power cables
3-4-2 Ground Wiring
Grounding | Be sure to ground the earth terminal to less than 100 Ω in order to protect against |
| electric shock and incorrect operation from electrical noise. Be sure to use a wire |
| of at least 1.25 mm2 for grounding. |
!WARNING During installation, be sure to ground to 100 Ω max in order to protect against electric shock.
Ground to 100 Ω max.
AC power supply unit
100 to 240 VAC L1 | L2/N | COM | 01 |
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| 00 | 02 |
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| 0 CH |
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Ground to 100 Ω max.
DC power supply unit
24 VDC + | – | COM | 01 |
| NC | 00 | 02 |
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| 0 CH |
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Note The NC terminal is not used.
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