26
EN
• Do not install the centralized controller in the following places:
1. Environments with corrosive gases or large presence of dust, salt fog or oil mists.
2. Wet and damp environments that receive direct light.
3. Environment close to high temperature objects or environments where the unit would often be affected by splashes of
water.
3.1. INSTALLATION REQUIREMENTS
• The communication cable to the centralized controller must be selected according to the following table. Do not use a
cable that does not comply to the instructions in this manual.
Network Cable type
Standard
cable
Cable dimensions
(mm
2
/AWG)
Total length
L(m/ft)
Remarks
Internal
network
Lightweight
polyvinyl
chloride
shielded cable
(60227 IEC 52/
60227 IEC 53)
IEC
60227-
5:2007
2×0,75~2×1,25
(2×AWG18~2×AWG16)
L≤1000m
(L≤3280-5/6ft)
The communication cable can be extended if the
dimension of the cable is 2×1mm
2
(2×AWG16).
Nevertheless, the total length of the
communication cable can not exceed 1500m
(4921-1/4ft).
External
network
L≤250
(L≤820-1/5ft)
The total length of the communication cable can
not exceed 250m (820-1/5ft).
N.B.: The cable must be twisted (the wires must be twisted together). A shielded cable must be used if the unit is installed
in places with an intense magnetic field or a strong interference.
Screen printing on
the body
G1, G2 F1, F2 A2, B2 A3, B3 L, N
Meaning CAN com. port
External ON/OFF
contact
(5V-24V DC)
[reserved port]
Communication port
for LCI systems
Power supply port
3.3.2 - Power supply
1. The centralized controller must use an independent power supply.
2. Input voltage range: 100~240 V AC; Frequency range: 50/60Hz
3. Select the power supply cable according to the following table. Do not use a power supply cable that does not comply
to the instructions in this manual.
Cable type Standard Cable dimensions (mm
2
)
Unshielded single conductor cable (60227
IEC 08)
IEC 60227-3:2007 1.5
• The type of communication cable used to connect the units of the LCI series and the centralised controller, must be the
following:
Cable type
Cable dimensions
(mm
2
/AWG)
Standard cable Remarks
twisted bipolar
(5 pairs)
2x06/24AWG TIA/EIA-568-A
An isolated signal repeater must be used when the
connection length exceeds 800 m
3.2. WIRING INSTRUCTIONS
3.3.1 - Wiring ports
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