21321P Protege PRT-RDI2-PCB Intelligent 2-Reader Expander

The Protege Two Reader Expander module provides the interface of up to two magnetic or four Wiegand reader inputs and two locking device outputs to the Protege Integrated Access Control, Security and Building Automation system, an advanced technology security product providing seamless and powerful integration. Supporting a large number of industry standard card reader protocols, onboard fully supervised power supply and ethernet 10/100 communications puts the Protege PRT-RDI2 Two Reader Expander in a class of it's own.

  • Supports 4 Card readers in ‘Multiplex’ mode to provide Entry & Exit access control per door without the need for additional reader ports or hardware.
  • Operates from a 16VAC Input, utilising low cost transformers and providing a fully monitored power supply with deep discharge protected battery back
  • Switch Mode Power Supply with PTC Outputs
  • Provision to control up to three outputs per reader input with predefined configurations for instant connection (Red LED, Green LED and Buzzer Control)
  • 8 Inputs for door status and Egress functions, which can be configured for other operations. All Inputs have EOL configuration options as per Controller
  • Support for intelligent reader tamper operation the system will monitor the reader for reader keep-alive transmissions using the programmed protocol
  • Data received display indicates a valid decode of the format on the DATA indicator and the reader number the information was received (multiple reader mode)
  • Electronic fused and monitored lock outputs with lock tamper and over current monitoring.
  • Over 40 card reading formats predefined for simple configuration, additional formats added using the format builder or implemented directly using the firmware update function
  • Comprehensive elevator control using slave communication interface and standard Protege PRT-PX16 16 PGM Output Module with Protege PRT-PX16-DRI 16 Input Destination Reporting Interface for floor selection reporting
  • 1500KV Optical LAN isolation prevents ground loops and cross phase noise

Additional options:

21321L Protege Intelligent 2-Reader Expander in Large Enclosure