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SP-6820 Proximity Reader Wiegand and RS232 (simultaneous), 6 to 8 inch Read Range, Single Gang Box Mount, Keypad Upgradeable, GrayAWID’s SP-6820 Proximity Card Reader is a switchplate-type reader that combines
exceptional reading distance and easy mounting directly on a single-gang box.
With a read range up to 8 inches, the SP-6820 reader delivers excellent performance
without compromising quality, durability, attractive appearance, and ease of
installation. The SP-6820 reader contains (a) a 3-color LED, (b) a 4 kilohertz beeper,
and (c) a “hold” circuit. Both LED and beeper are controlled by the reader itself.
All three functions can be controlled externally by the host system. The LED can
indicate access-granted by the host. The
beeper can be used as an alarm that
prevents further card reads until the
alarm condition is cleared. The “hold”
circuit delays code transmission from the
reader until the host requests it. The SP-6820 reader is ready for installation indoors and outdoors.
The ABS plastic enclosure, quickly installed when its cover is removed, provides
a secure package when the cover is snapped on the base. Epoxy resin potting
protects the electronic circuits.
All of AWID’s 125 kilohertz proximity credentials may be used with
the SP-6820 reader. This includes clamshell and graphics-quality cards, keytags,
hangtags, and adhesive wafers. Read range varies with the credential type.
- OPERATING CHARACTERISTICS
- Reading Distance:
- With cards – Up to 8 inches (20 cm)
- (varies with mounting or housing,
- voltage applied to reader, and credential
- type)
- Excitation Frequency:
- Transmit and Receive – 125 kHz
- Antenna Output:
- Omni-directional Low Frequency, field
- Indicators (Control by Reader and Panel):
- LED – 3 colors, red-amber-green
- Beeper – piezo-electric, 4 kHz tone
- Power Supply:
- +5 volts to +12 volts DC ± 10%, linear,
- regulated; current rating 120 mA or more
- Communications Protocols:
- Wiegand electrical interface
- RS-232 serial interface
- Code Formats:
- Determined by AWID’s credentials
- programmed with 26 bits to 50 bits
- Cable (For Wiegand Interface):
- 4 to 7 conductors (not twisted pairs),
- stranded, 22 gauge, color-coded, overall
- 100% shielded, plastic sheath, to 500 ft
- PHYSICAL CHARACTERISTICS
- Dimensions:
- 4.6 x 3.1 x 0.65 inch (11.7 x 7.9 x 1.7 cm)
- Weight:
- 8 ounces (227 g)
- Material:
- ABS 2-part enclosure, beige or gray
- Epoxy resin potting on electronics
- Cable (Integrated with Reader):
- 10 conductors, 22 gauge, 18 inches long
- Overall shielded, gray plastic sheath
- Mounting:
- Single-gang utility box, wall, cabinet
- ENVIRONMENT
- Operating Temperature:
- -31 to +150 F (-35 to +65 C)
- Operating Humidity:
- 0% to 95%, non-condensing
- Protection from Environment:
- Use Lexan housing when reader must be
- away from moisture or view.
- Avoiding Interference:
- Optimize reader performance by spacing
- or shielding reader from neighboring
- readers.
- CERTIFICATION
- ISO-9001:2000; FCC Part 15; IC; CE mark;
- UL listed; RoHS compliant
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Features
- Convenient size . . .Fits like a cover plate on a box or wall
- Clean, handsome design . . .Matches good architecture at site
- Ready for heavy use at all sites . . .Non-contact reading of cards and tags
- Perfect for wall, cabinet, single-gang boxStrong two-part ABS plastic enclosure
- Easy mounting . . .2 screws match holes in a utility box
- Special read range in a small unit . . .Up to 8 inches with cards
- Visual and audible indicators . . .3-color LED and beeper inside reader
- Controllable functions in reader . . .LED, beeper, hold can be wired to panel
- Easy power . . .Connects to panel’s DC terminals
- Quick wiring to host panel . . .Basic 4-wire hook-up; 7 wires maximum
- Standard Wiegand data output . . .Data-0 & Data-1 panel connections
- Alternative RS-232 data output . . .Interface to PC or special controller
- Uniform code formats . . .Standard 26-bit plus special codes
- No programming in reader . . .SP-6820 is ready to read all AWID codes
- Self-testing for good operation . . .LED & beeper indicate performance
- High value ratio . . .Excellent performance; low cost
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