Omron CS1 Manual page 22

■ Mounting Height
The mounted height of CPU Racks, Expansion Racks, and Slave
Racks is 118 to 153 mm, depending on I/O Units that are
mounted.
If Programming Devices or connecting cables are attached, the
additional dimensions must be taken into account. Allow sufficient
clearance in the control panel in which the PLC is mounted.
Note: When using Expansion Racks, the total
118 mm to 153 mm
180 mm to 223 mm
10
Programmable Controllers SYSMAC
length of the I/O Connecting Cables
must be less than 12 m. When bending
an I/O Connecting Cables, provide at
least the minimum bending radius
shown in the following diagrams.
CS1G/H
● CS1 I/O Connecting Cable
R ≥ 69 mm required
R
Note: Cable thickness: 8.6 mm dia.
● C200H I/O Connecting Cable
R ≥ 41 mm required
R
Note: Cable thickness: 5.1 mm dia.
● CS1 to C200H I/O Connecting Cable
R ≥ 41 mm required
R
Note: Cable thickness: 5.1 mm dia.
● Connecting Cable for Long-distance Expansion
R ≥ 80 mm required
R
Note: Cable thickness: 10 mm dia.