Mitsubishi Lossnay LGH-150RVXT-E Handbook page 12

2 Transmission cables (remote controller transmission cable, M-NET transmission cable, and external input/
output signal cable)
No.
1 Are the designated cables used for the remote control-
ler transmission cable and M-NET transmission cable?
(See Table 2-1 and Table 2-2.)
2 Are the designated cables used for the external input/
output signal cable? (See Table 2-3.)
3 Are the transmission cables wired using multicore
cables?
4 Are multiple transmission cables wired in the same pip-
ing duct?
5 Is the power supply cable wired at least 5 cm away
from transmission cables?
6 Are the transmission cables connected to the desig-
nated terminal block? (See Table 2-1 and Table 2-2.)
7 Are the transmission cables incorrectly wired, is there a
faulty connection or are screws loose?
8 Is the wiring length of the transmission cable within the
regulations? (See Table 2-1 and Table 2-2.)
9 Does the external input signal match the specifica-
tions? (See Table 2-3.)
10 Is the external input signal input to the Lossnay set as
the main Lossnay?
11 Is the function selection for the external output signal
set correctly?
Table 2-1
M-NET transmission cable specifications
Cable M-NET transmission cable
Type Shielded cable CVVS, CPEVS
Number of cores 2-core cable
Cable diameter 1.25 mm
Max. extension 200 m (Note 1)
Total extension 500 m (Note 2)
Terminal block TB5 [A] [B]
When carrying out wiring, power supply to M-NET must be turned off, otherwise it will cause a malfunction.
(Note 1) Distance from the power supply unit to the furthest unit or system controller
(Note 2) Overall length of the cable between the units and the system controllers
Check Item
to 2.0 mm
2 2
─ 12 ─
Corrective action
Use the designated transmission cables.
Use the designated cables.
Use the designated transmission cables.
Wire the transmission cable away from one
another.
Wire the power supply cable at least 5 cm away
from the transmission cables.
Connect the transmission cables to the desig-
nated terminal blocks.
Connect the cable securely and correctly, and
tighten the screws firmly.
Wire the cables within the regulations.
Input the signal that matches the specifications.
Input the signal to the Lossnay set as the main
Lossnay (SW5-10 ON).
Set the function selection switches (SW2-8, 5-2,
and 5-6) on the circuit board correctly.
Set the function settings (No. 57 and 58) of PZ-
61DR-E correctly.
Table 2-2
Remote controller transmission cable specifications
PZ-61DR-E or PZ-43SMF-E
Cable
Type Sheathed cable
Number of cores 2-core cable
Cable diameter 0. 3 mm
Total extension 200 m
Terminal block TM4 12
transmission cable
(AWG22)
2