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NXT-RM1 - Reader Interface Module

The PXL-500 Tiger Controller IIPowerful, high-quality, sophisticated access control systems at prices that are much less than others? How did Keri do it?

Lets start with the world class hardware:
A RISC-based multiprocessor platform, resulting in the new PXL-500 Tiger II Controller, its companion SB-593 Expansion Board, and high performance, low cost proximity readers.

The PXL-500 Tiger Controller has all of the functionality needed to manage a single door, alarm output, and 2 reader ports. A second door can be added when used with SB-593 Satellite Expansion Board.

The SB-593 Satellite Expansion Board economically provides second door control plus extra general purpose inputs and outputs.

The PXL-500 Tiger II Controller Platform
The new PXL-500 Tiger II Controller platform has taken Keri's acclaimed proximity-based access control system to the next level. Strong enough to manage a 256 door network at a single site or 256 doors per site at multiple sites, yet tame enough to handle a single door, the PXL-500 continues Keri's tradition of flexibility and expandability.

UL/CSA CERTIFICATION: The PXL-500 is UL certified under UL-508 (Control Equipment)

A PXL-500 and Enclosure New Features

Installer Features and Enhancements

  • Double row header pins to ensure SB-593 is properly seated on PXL
  • Additional LED indicator to confirm SB is properly seated
  • RS-232 connector changed from DB-9 to quick disconnect terminal block
  • RS-485 continuity indicator LED
  • RS-485 connector different size so as not to interconnect with power input
  • LCD Display moved up so as not to hang below the PC Board
PXL-500 PCB OverviewReliability Enhancements
  • More protection for RS-485 circuitry
  • Added relay protection for arc suppression
  • Optional RS-485 Opto-Isolator for additional lightning protection
Other Great Installation Features - Inherited from the PXL-250
  • On-board diagnostic tests built into the controller firmware
  • Diagnostic LEDs on the controller board to assist with troubleshooting communication and controller power issues
  • Automatically senses communication method (direct connect to PC or via modem)
  • Auto-Configures RS-485 grounding for optimum performance - NO JUMPER SETTINGS
  • Quick disconnect terminals
  • Software auto-configures system components, no data entry required
  • Push-button setting and visual LED display of address selection - NO DIP SWITCHES

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