INSTALLATION INSTRUCTIONS
NOTE:
If there is a need to extend the CT cable, twisted-pair cable like CAT5 must be used. DO NOT use mains
cable, bell wire or speaker cable.
It is important to use only twisted-pair cable to maintain signal integrity. Up to four CT cables can be extended
using the separate twisted pairs in a CAT5 Ethernet cable. The cable can be extended up to 40m.
• Remember to a separated twisted pair for each CT.
• When joining CT wires make sure that the ends of the wires are twisted tightly together and joined using
crimps, screw terminals or solder.
• Avoid using lever clamp type terminals as these do not provide a reliable connection at very low currents.
1. Drill holes according to fig. 1*.
2. Use the accessory sealing rubber to fix the network cable.
3. One hole of the sealing rubber be cut open with knife, insert the network cable into the sealing rubber,then
insert them into the housing,as fig.8,;Reserve enough length of the network cable to ensure that it can be well
connected with the Ethernet interface;
NOTE:During installation, if the network cable line and the pluy is separate,you don't have to cut the sealing
rubber.
Warning: Seal the opening on the back to achieve the unit's IP rating.sealing is very important. This involves
the safety of the product and must be paid attention.
4. Network cable plug is docked to Ethernet interface.
Network Connection guide
network cable
12
φ18mm
100mm
fig. 1*
V.1