Network Expansion
No more than 10 network repeaters can be used in a single module network in any configuration (UDP or RS-485).
Using the network repeater, the module network should not be extended more than double the standard run
length of 900m / 3000ft.
You can connect the network repeaters directly in series (daisy chain) but you must not exceed 10 modules in total
and not exceed double the standard module network run length of 900m / 3000ft.
The network repeater provides the ideal solution for:
⦁
Module networks that run between two buildings.
⦁
Resolving issues with networks that are experiencing connectivity / communication issues caused by ground
loops or long distance runs.
⦁
Extending the LAN using ethernet to remove the need to run expensive cabling over long networks.
⦁
Creating isolated RS-485 networks for keypads or devices located outside or in publicly accessible areas.
⦁
Situations where there are physical locations where wiring is difficult.
⦁
Extending the RS-485 module network. While the maximum length of the RS-485 module network is 900m
(3000ft), the network repeater enables you to extend it beyond this by repeating the signals sent.
⦁
Replacing existing systems that use spur wiring.
The ethernet solution enables the network repeater to communicate via UDP through a switch or router.
Switch / Router
Controller
Expander
Network Expander
Expander
Expander
Expander
Keypad
Expander
Keypad
Main RS-485 Module Network
Isolated RS-485 Networks
PRT-MNR2-DIN | Protege Module Network Repeater | Installation Manual
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