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Protege Single Input Expander
The Protege Single Input Expander extends the number of inputs on the system by 1, allowing monitoring of a
wide range of EOL capable or open contact sensors for security and building automation purposes.
Flexible module network architecture allows large numbers of modules to be connected to the RS-485 module
network. Up to 250 modules can be connected to the Protege system in any combination to the network, over a
distance of up to 900M (3000ft). Further span can be achieved with the use of a network repeater module.
The current features of the input expander include:
⦁
Secure encrypted RS-485 module communications
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1 input
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4 state input alarm using resistors to provide short, alarm, closed and tamper conditions
⦁
Online and remote upgradable firmware
PRT-ZX1 | Protege Single Input Expander | Installation Manual
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