Cypress Computers SPX-1200 Supervised Reader Extender

A member of the Reader Extender product family, the SPX-1200 allows a reader and associated door/gate hardware to be located up to 10,000 feet away from any Wiegand, MagStripe, or F/2F based control panel. The two conductor connection is totally supervised and secure.

The SPX-1200 will connect a Wiegand, MagStripe, or F/2F interface reader to a compatible panel using a single pair of wires. There is also the ability to send additional signals such as Request to Exit, Tamper, Alarm, and Door contacts over the same communication link.

An SPX-1200 system consists of a pair of units. A Central unit connects to the Access Control Panel and a Remote unit connects to the Badge reader and door/ gate hardware. The reader data and status signals are sent over a single pair of wires up to 10,000 feet. An RS-232 connection can also be used.

The SPX-1200 series has the ability to be field configured for various reader formats.

Features

• Communication
  – RS-485 (twisted pair)
  – Fully Supervised
• Reader Interface
  – Wiegand, MagStripe, F/2F
• Applications
  – Gates
  – Elevator Cabs
  – Installations with Limited Wiring Available
  – Installations with Coaxial Cabling

Specifications:

• Voltage: 8 to 24 VDC OR + 5VDC
• Current: 100 mA nominal
• Range: Up to 10,000 feet for RS-485 versions
  May vary due to quality of wiring. Any isolated wire pair will function with possible degraded performance.
• Optimal Wiring: Shielded twisted pair of 22 ga. or better.
• Relay Contact Rating- 2A @ 125 VAC
• Digital Input Rating: 0 to + 5 Volts DC standard CMOS logic levels
• Digital Output Rating: 25 mA Sink 0.5 mA source (10k pullup resistor)
  Aux Digital Output #3 and Aux Digital Output #1 are Open Collector rated at 200mA Sink