13
Mechanical installation
Operation Manual Supply Unit SO CM-P BG1+2
ID no.: 1400.201B.5-00 Date: 02/2020
Mechanical installation
3
Mechanical installation
3.1 Notes for installation
During the installation work
it is imperative you avoid ...
y
Drill chippings, screws or other foreign bodies falling into the device
y
Moisture entering the device
Switch cabinet
y
The device is designed only for installation in a stationary switch cabinet.
The switch cabinet must as a minimum provide IP44 protection. According to
EN ISO 13849-2 the switch cabinet must have IP54 protection or higher when
using the safety functions (STO and SBC) in the axis controller.
Environment
y
The supply unit must not be installed in areas where it would be permanently
exposed to vibration. You will find more information in the appendix.
Soiling
y
Maximum pollution degree 2 in accordance with EN 60664-1. Further informa-
tion on ambient conditions can be found in the appendix.
Effective EMC installation
y
To obtain the best result for effective EMC installation you should use a conduc-
tive, well-earthed, chromated or galvanised backing plate.
y
If backing plates are varnished, remove the coating from the contact area!
The devices themselves have a chromated zinc frame.
NOTE:
On installing the supply unit in the axis group it is imperative the operation
manuals for the other devices (axis controller, controller, etc.) are also followed.
3.1.1
Order and arrangement
The following basic guidelines apply to the arrangement and installation of the supply
unit or axis controllers.
Butt mounting and alignment
y
The devices can be mounted directly beside each other without any spacing.
They are fastened to the backing plate using two/four screw joints. The control
and supply of power to the ServoOne CM axis controllers and the
MotionOne CM controller is undertaken with the aid of the DC link and 24 VDC
busbars and is possible with the same cooling concept, without additional com-
pensation measures in relation to the device depth.
y
The devices must be mounted in the stipulated order one against the other see
Figure 3.1. A different order is not allowed, as otherwise there will be problems
with the busbars and the thermal interaction between the devices.
Note
A maximum of 8 axis controllers (this corresponds to maximum 24 axes) can
be connected and operated on one ServoOne CM-P Supply Unit .
1
2
3
4
1.) MotionOne CM controller
2.) ServoOne CM-P supply unit
3.) ServoOne CM axis controller
4.) Further ServoOne CM axis controller
Figure 3.1
Butt mounting sequence
WARNING!
Risk of injury due to hot surfaces on the device (heat sink)!
Carelessness may result in serious burns or damage.
x
The device heats up very significantly during operation and can reach temperatures of up
to 100 °C. If touched there is a risk of burns to the skin. For this reason provide protection
against touching.
x
Please maintain an adequate distance from neighbouring assemblies, particularly above the
heat sink.
