PLC CCO01A
User Manual
3 Equipment Installation
Issue 02 (2016-01-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
11
Tool
Model
Function
RJ45 crimping tool
N/A
Crimps RJ45 connectors.
Multimeter
N/A
Checks cable connections.
ESD gloves
N/A
Protect your hands during
installation.
3.3 Determining the Installation Position
Basic Requirements
The installation mode and position must be suitable for the weight (550 g) and
dimensions (H x W x D: 100 mm x 169 mm x 39 mm) of the PLC CCO.
Do not install the PLC CCO in areas with flammable or explosive materials.
The AC power cable is 1.25 m long. If the AC power cable needs to be used, ensure that
the PLC CCO is no more than 1.15 m away from the port to be connected to the AC
power cable.
The RS485 communications cable is 0.8 m long. If the RS485 communications cable
needs to be used, ensure that the PLC CCO is no more than 0.7 m away from the port to
be connected to the RS485 communications cable.
The power adapter cable is 1.5 m long. When installing the PLC CCO, ensure that the
PLC CCO is no more than 1.4 m away from the AC power port.
To prevent insufficient cable length, you are advised to reserve at least 0.1 m when planning the cable
route. That is, the cable route length should be no more than the cable length minus 0.1 m.
Installation Environment Requirements
The ambient temperature must be below 70º
C, which ensures optimal PLC CCO
operation and extends the service life of the PLC CCO.
