Reference specifications for transmission cable
Item
Unit
Specifications
NOTES:
• *1: Number of twist is not specified. However, it shall satisfy the electrical specifications such as
characteristic impedance, attenuation, etc. (Example: More than 40 times/m)
• *2: Cross talk attenuation is applied when the twisted cable has 2 pairs (2 P).
• Material is not specified. However, it shall be selected by considering the operating environment
(temperature, humidity) and the local regulation by the environment condition (ROHS directive, etc.).
• Mechanical specification is not specified. However, it shall be selected by considering the operating
environment.
• Never bundle transmission cable with power supply cable.
¢
Wiring rules
• In the following cases, Signal amplifier is required.
– When the total length of the transmission cable exceeded 1,640ft (500 m)
AB + BC + BD + DE + EF > 1,640ft (500 m) (Fig. 1)
– When total number of the units is over 64.
• When the total length of the transmission cable exceeded 1,640ft (500 m)
• Transmission cable length between each unit: 1,312ft (400 m)
• Total transmission cable length: 11,811ft (3,600 m)
A
B
C
D
E
F
A
B
C
D
NS 1
NS 2
NS 4
NS 3
E
F
G
H
Transmission cable
Transmission cable
System
controller
Touch
panel
controller
Outdoor unit
Outdoor unit
Fig. 2
Fig. 1
Indoor unit
Indoor unit
Terminal
resistor
Terminal resistor
When AB + BC + BD + DE + EF > 1,640 ft (500 m),
signal amplifier is required.
Terminal
resistor
Touch
panel
controller
System
controller
Signal amplifier
NOTE:
For details of maximum wiring length, refer to
4-3. Transmission cable
- (06-55) -
4. Wiring design
SYSTEM
DESIGN
SYSTEM
DESIGN
Содержание AIRSTAGE J-IIIL
Страница 1: ...DESIGN TECHNICAL MANUAL ...
Страница 3: ...1 GENERAL INFORMATION 2019 11 01 DV_CH01_J3LU061EF_02 ...
Страница 20: ...2 5 Others 01 16 2 Optional parts GENERAL INFORMATION GENERAL INFORMATION ...
Страница 21: ...2 MODEL SELECTION 2019 11 01 DV_CH02_J3LU061EF_02 ...
Страница 94: ...5 1 Stand alone 02 72 5 Heating capacity table Outdoor unit MODEL SELECTION MODEL SELECTION ...
Страница 95: ...3 OUTDOOR UNITS 2019 03 07 DV_CH03_J3LU061EF_01 ...
Страница 113: ...6 2 Model AOU120RLAVL 6 2 Model AOU120RLAVL 03 17 6 Wiring diagrams OUTDOOR UNITS OUTDOOR UNITS ...
Страница 120: ...11 1 Stand alone 03 24 11 Accessories OUTDOOR UNITS OUTDOOR UNITS ...
Страница 121: ...4 INDOOR UNITS 2019 11 01 DV_CH04_J3LU061EF_02 ...
Страница 194: ...5 4 Mini duct type Model ARUL4TLAV1 5 4 Mini duct type 04 70 5 Wiring diagrams INDOOR UNITS INDOOR UNITS ...
Страница 203: ... Models ASUA12TLAV1 and ASUA14TLAV1 5 11 Wall mounted type 04 79 5 Wiring diagrams INDOOR UNITS INDOOR UNITS ...
Страница 205: ... Models ASUA30TLAV2 and ASUA36TLAV2 5 11 Wall mounted type 04 81 5 Wiring diagrams INDOOR UNITS INDOOR UNITS ...
Страница 206: ... Models ASUA7TLAV and ASUA12TLAV 5 11 Wall mounted type 04 82 5 Wiring diagrams INDOOR UNITS INDOOR UNITS ...
Страница 337: ...5 CONTROL SYSTEM 2019 11 01 DV_CH05_VR2E018EF_04 ...
Страница 521: ...6 SYSTEM DESIGN 2019 11 01 DV_CH06_J3LU061EF_02 ...
Страница 599: ...7 FUNCTION SETTINGS 2019 11 01 DV_CH07_J3LU061EF_02 ...
Страница 753: ...8 EXTERNAL INPUT AND OUTPUT 2019 11 01 DV_CH08_J3LU061EF_02 ...
Страница 831: ...9 NOTES 2019 11 01 DV_CH09_J3LU061EF_04 ...
Страница 850: ...4 2 Wiring connection 09 18 4 About connection between series NOTES NOTES ...
Страница 851: ...10 OPTIONAL PARTS 2019 11 01 DV_CH10_VR2E018EF_05 ...