The Protege DIN Rail Module Network repeater is designed to extend the network capabilities of the Protege system, an advanced technology security product providing seamless and powerful integration of access, security and building automation. The module network repeater is added to the system via the RS-485 or Ethernet and provides optical isolation between up to three branches of the module network, easing power requirements.

Key Features:

• 3 isolated RS-485 connections
• Internal industry standard 10/100 Ethernet
• Encrypted module network using RS-485 communication
• RS-485 or Ethernet network expansion
• Designed for use with industry standard DIN Rail mounting
• Configurable RS-485 biasing

Ethernet Expansion

The Ethernet solution enables the module network repeater to communicate via UDP through a switch or router. You can connect the network repeater via Ethernet to:

• Link module networks running between two buildings (within a close proximity)
• Remove the need to run expensive cabling over long networks
• Enable the network to reach physical locations where traditional wiring is difficult
• Resolve issues with networks that are experiencing connectivity / communication issues caused by ground loops or long distance runs

RS-485 Expansion

You can place the network repeater virtually anywhere on the RS-485 module network to:

• Extend the RS-485 module network. While the maximum length of the RS-485 module network is 900m (3000ft), the module network repeater enables you to extend it beyond this by repeating the signals sent
• Create isolated RS-485 networks for keypads or devices located outside or in publicly accessible areas

Isolated RS-485 Network Spurs

The RS-485 ports can be used to extend the network into up to three optically isolated branches. This enables the creation of isolated RS-485 networks for keypads or devices located outside or in publicly accessible areas or for replacing existing systems using spur wiring.

Configurable RS-485 Biasing

RS-485 biasing on the COM ports enable you to set master or slave configuration for each port. This allows for more reliable communication between the network repeater and the connected modules.

Web Interface

The web interface enables you to configure and manage the module network repeater's settings. The web interface also allows you to monitor the status of the network repeater and view the version information.