Omron CP1E Series User Manual page 117

Surface Installation Mounting Hole Pitch
• CP1E CPU Units with 30 or 40 I/O Points or Expansion I/O Units with 32 or 40 I/O Points
CP1E CPU Unit with 30 or
40 I/O Points
100mm
Expansion I/O Unit with
32 or 40 I/O Points
• CP1E CPU Units with 20 I/O Points, Expansion I/O Units with 8, 16, or 20 I/O Points, and Expan-
sion Units
CP1E CPU Unit with
20 I/O Points
Expansion I/O Unit
100mm
with 8, 16, or 20 I/O
Points
Expansion Unit
Using Wiring Ducts
Whenever possible, route I/O wiring through wiring ducts. Install the ducts so that it is easy to wire the
I/O Units through the ducts. It is handy to have the ducts at the same height as the Racks. Use mount-
ing bases if necessary to adjust the heights.
Duct
20mm min.
Unit
20mm min.
Duct
CP1E CPU Unit Hardware User's Manual(W479)
A
A
8mm
30mm
DIN Track
CP1E CPU Unit
Expansion I/O Units
8mm
CP1E CPU Unit
Expansion I/O Units
Analog I/O Units
Temperature Sensor Units
81.6~89.0mm
30mm
40mm
Duct
5 Installation and Wiring
Mounting hole
Unit
pitch A (mm)
Unit with 30 I/O 120±0.5
points
Unit with 40 I/O 140±0.5
points
Unit with 32 I/O 140±0.2
points
Unit with 40 I/O 140±0.2
points
Mounting hole
Unit
pitch A (mm)
Unit with 20 I/O 76±0.5
points
Unit with 8 input 56±0.2
points
Unit with 8 output 56±0.2
points
Unit with 16 out- 76±0.2
put points
Unit with 20 I/O 76±0.2
points
Analog I/O 76±0.2
Analog input
Analog output
76±0.2
CPU
Rack
Mounting bracket
5
5-11