2. Transportation, Storage and Installation
2-13
TI 32P01J10-01EN
IMPORTANT
The safety control unit or safety node unit or Unit for Optical Bus Repeater Module has no power
supply switch. It is recommended that an external switch or breaker be provided to turn the power
on and off.
CAUTION
If multiple node units are present, connect individual ground wires to terminals on the base units.
Installation Direction
Install the device in the rack with the screws in the vertically correct direction.
Check the installation direction by referring to SD (External Dimensions).
TIP
When the device is supplied with power even if it is temporary, the device must be installed on the rack.
Placing the device on a desk etc. and laying it on its side should be avoided.
The device may become malfunction if the heat radiated from the device cannot be cooled smoothly.
Oct. 25, 2016-00