Transmission Cables; M-Net Transmission Cable Specifications; Remote Controller Transmission Cable Specifications - Mitsubishi Electric LGH-F300RVX-E Handbook

[2] Transmission cables

(Remote controller transmission cable, M-NET transmission cable, 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
piping duct?
5 Is the power supply cable wired at least 2 inch (5 cm)
away from transmission cables?
6 Are the transmission cables connected to the designat-
ed 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 Are communication cables wired at least 2 inch (5 cm)
away from the other communication cables?
10 Does the external input signal match the specifica-
tions? (See Table 2-3.)
11 Is the external input signal input to the Lossnay set as
the main Lossnay?
12 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
AWG 16 to 14
Cable diameter
(1.25 mm
Max. extension 219 yd. (200 m) (Note 1)
Total extension 547 yd. (500 m) (Note 2)
Terminal block TB5 [A] [B]
(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
2 to 2.0 mm 2 )
─ 14 ─
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 2 inch (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.
Wire the cables at least 2 inch (5 cm) away
from the other cables.
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 AWG 22 (0.3 mm
Total extension 219 yd. (200 m)
Terminal block TM4 [1] [2]
transmission cable
2 )