8
1. Field-supplied parts
Please obtain the following parts before unit installation.
*1: When installing DIN rail, prepare 1.38inch (35mm) DIN rail. Mounting screws for DIN rail must be also
field-supplied.
Applicable DIN rail types (IEC 60715/DIN 60715): TH35-7.5Fe, TH35-7.5Al
2. Maximum length of M-NET transmission lines
x
Maximum length of M-NET transmission
=1640 ft/500m *1
x
Maximum power feeding length
=656 ft/200m *1
Example
Field-supplied parts
Specification
Attaching screws
M4 screw x 4pcs (when using L-fittings) *1
Protective ground cable
Use sheathed vinyl cord or wire.
Wire type
: Wire should not be lighter than ordinary PVC sheathed flexible
cord IEC 60227
(designation 60227 IEC 53)
Wire size
: 0.75mm
2
to 2mm
2
(AWG 18 to 14)
Wire color
: green/yellow
Round terminal
M4 screw size terminal (used for protective ground cable)
Transmission cable
Type of the cable: Shielded cable which comply with the following specifications
or equivalent:
x
CPEV:
1.2mm to
1.6mm
x
CVVS: 1.25mm
2
to 2 mm
2
(AWG 16 to 14)
*CPEV: PE insulated PVC jacketed shielded communication cable
*CVVS: PVC insulated PVC jacketed shielded control cable
PE: Polyethylene PVC: Polyvinyl chloride
NOTE
* 1: Specifications do not include the remote control cables up to 32 ft (10m) in length. If the remote
control cable exceeds 32 ft (10m), the excess must be added to the total length in order to avoid
exceeding the maximum length.
5
Installation
Φ
Φ
ℓ2
ℓ3
ℓ5
ℓ6
ℓ8
ℓ7
ℓ1
ℓ4
Outdoor
unit
Indoor
Indoor
Indoor
Indoor
Indoor
Indoor
Indoor
Indoor
Indoor
Outdoor
unit
Remote controller
Remote controller
Power
supply
unit
M-NET transmission line
(Centralized control line)
M-NET transmission line
(Indoor control line)
GB-24A
