Mitsubishi Electric LMAP02, Installation Manual

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6
3. Installation
<Notes>
Prepare the following prior to installing the unit.
Read and understand the contents of Chapter 1 “Safety Precautions ” before performing the installation.
3-1 Locally Procured Parts
Contents
Power wire
and ground wire
M-NET
transmission wire
Screw To install the main body, prepare four M4 screws which are suitable for the installation area.
Use a breaker with a contact distance of 3mm or more.
Switch
Locally procured parts
Use the sheathed vinyl cord or wire.
Wire type ……… Waie is not lighter than light poly vinyl
<hloride sheathed flexible cord according to IEC 227
(designation H03 VV-F or H03 VVH2-F)>
Wire size ……… 0.75mm
2
to 1.25mm
Use the sheathed vinyl cord or wire.
Wire type ……… CREVS, CVVS or equivalent"
Wire size ……… Solid wire : ø1.2mm to ø1.6mm
Twist type : 1.25mm
2
to 2mm
2
Use the wire which is recommended by Echelon Corporation.
For details, refer to “FTT-10A Free Topology Transceiver User's Guide”.
For reference, Cable Types and Txpical Parameters.
L
ON
W
ORKS
®
Network
transmission wire
Cable type
Switch
Capacity Fuse
3A 3A
Breaker for wiring Breaker for Current Leakage
3A
3A 30mA
0.1 sec or less
Wire
dia /AWG
Rloop
Ω
/km
C
nF/km
Vprop
% of C
Belden 85102, single twisted pair,
standed 19/29, unshielded, 150˚C
Belden 8471, single twisted pair,
standed 19/29, unshielded, 60˚C
Level IV 22AWG, twisted pair,
typically solid & unshielded
JY(St) Y 2X2X0.8, 4-wire herical twist,
solid, shielded
TIA568A category 5 24AWG, twisted pair
If a shielded cable is used, the shield should be connected to earth ground via a single 470k
Ω
,
1/4
Ω
att,
≤
10%, metal film resistor to prevent static charge build-up.
28
28
106
73
168
56
72
49
98
46
62
55
67
41
58
1.3mm/16
1.3mm/16
0.65mm/22
0.8mm/20.4
0.51mm/24