Supervised contacts and programming resistors Page 25,26 Part numbers for different versions: SPX-1200: RS-485 Twisted pair, wired version. FCC Part 15 COMPLIANCE This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:...
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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.
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LED will flash green on and off about twice per second. DIP Switch Settings: The Cypress Suprex supports multiple reader data formats. Each data format can be set with the dipswitch. The dip switch format will be read each time the unit powers up.
The Cypress Suprex System consists of a Central and a Remote unit. Each Suprex board has connections for a card reader, Relay and I/O, and Power and communications. The Central board has connections for the control panel’s reader port, I/O points, and Power and Communications.
The diagrams below show data connections for the reader signals. Power and communication connections are still present, but have been removed from the diagram for clarity. The SPX-1200 has eliminated the need for “Pullup” resistors in most installations. Dipswitch #4 controls whether the internal pullup resistors are turned on or not.
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