Subnetwork Installation Guidelines
Network Guide
77
Figure 47: Example of the Distribution of the Total Subnetwork Data Bus Length Example
The maximum length of the Cat 5e cable subnetwork data bus used to connect a controller to
an ECx-display as a stub is 6.5 ft. (2m). The maximum total length of the Cat 5e cable subnet-
work data bus remains 1 000 ft. (300 m). When other Cat 5e cable subnetwork devices are
used, use an ECx-Subnet Adapter to connect to those devices.
Figure 48: Example of the Distribution of the Total Subnetwork Data Bus Length with an ECx-Display Connected
as a Stub Example
2-Wire Subnetwork Bus Length:
≤ 1 000 ft (
300m)
Example: 500 ft (150 m)
Cat 5e Cable Subnetwork Bus Length:
≤ 600 ft (160 m)
Example: 500 ft (150 m)
Subnetwork Bus Total Length: Up to 1 000 ft (300m) Maximum
2-Wire Subnetwork Bus
Cat 5e Cable Subnetwork Bus
Typical ECx-4XX
Series Extension
I/O Modules
Typical ECB-600 /
ECL-600 Controller
Typical ECx-4XX
Series Extension
I/O Modules
ECx-Subnet
Adapter
ECx-Display
EC-Multi
Sensor
2-Wire Subnetwork Bus Length:
≤ 1 000 ft (
300m)
Example: 500 ft (150 m)
Cat 5e Cable Subnetwork Bus Length:
≤ 600 ft (160 m)
Example: 500 ft (150 m)
Subnetwork Bus Total Length: Up to 1 000 ft (300m) Maximum
2-Wire Subnetwork Bus
Cat 5e Cable Subnetwork Bus
Typical ECx- 4XX
Series Extension
I/O Modules
Typical ECB-600 /
ECL-600 Controller
Typical ECx-4XX
Series Extension
I/O Modules
ECx-Subnet
Adapter
6.5 ft [2m]
Maximum
ECx-Display
EC-Multi
Sensor
Summary of Contents for ECB-VAV
Page 1: ...User Guide Network Guide...
Page 6: ...Table of Contents 4 Network Guide...
Page 52: ...50 Network Guide...
Page 70: ...68 Network Guide...
Page 110: ...108 Network Guide...
Page 121: ...LonWorks Troubleshooting Network Guide 119...
Page 122: ...120 Network Guide...
Page 124: ...122 Network Guide...
Page 128: ...126 Network Guide...
Page 136: ...134 Network Guide...
Page 137: ...Network Guide...
Page 138: ...Network Guide_UG_24_EN...
