Omron CS/CJ Series Benutzerhandbuch

• Ground the external shield of the coaxial cable to 100 W or less using AWG 14 wire (cross-sectional area

of 2 mm

2

) or better and a ground cable length of 20 m or less. Ground each segment of the network at one

location only. Do not use the same ground for other equipment.

• The physical properties (e.g., minimum bending radius) of coaxial cable vary with the manufacturer. Follow

all recommendations and specifications of the manufacturer.

• Do not install coaxial cables together with power cables.

• Do not install coaxial cable near sources of noise. 

• Do not install coaxial cable in environments subject to excessive dirt, dust, oil mist, etc.

• Do not install coaxial cable in environments subject to high temperatures or high humidity.

• You must attach a Terminator to each end of the coaxial cable for communications to be possible.

• Insulate Terminators when attaching them to be sure they do not come into contact with metal objects.

• Transceivers can be attached to coaxial cables only at intervals of 2.5 m. These locations should be

marked on the cable.

• Connection methods can vary with the manufacturer of the cable. Follow all recommendations and specifi-

cations of the manufacturer.

• Mount the transceiver onto an insulating object, such as a wooden board.

• Ground the transceiver through the shield of the transceiver cable and through the Ethernet Unit.

• Do not install transceivers near sources of noise. 

• Do not install coaxial cable in environments subject to excessive dirt, dust, oil mist, etc.

• Do not install coaxial cable in environments subject to high temperatures or high humidity.

• Make sure that the transceiver cable is firmly and completely connected to both the transceiver and the

Ethernet Unit. Be sure that the slide latches are engaged.

• Do not install transceiver cables together with power cables.

• Do not install transceiver cable near sources of noise. 

• Do not install transceiver cable in environments subject to high temperatures or high humidity.

• Ground all devices requiring grounding to 100 W or less using AWG 14 wire (cross-sectional area of

2 mm

2

) or better and a ground cable length of 20 m or less. Electrical shock can occur between

ungrounded devices in the system. The lack of proper grounds can also corrupt data.

• Use one safety ground on each segment of the network.

• Inductive voltages can be generated due to lightning surges when coaxial cable is installed outdoors,

requiring special measures. Request outdoor installation from a professional.