SPECIFICATIONS
WWW.DIGI.COM
PERFORMANCE
DATA RATE
250 Kbps
INDOOR/URBAN RANGE
300 (90 m) / 200 (60 m) Int’l variant
OUTDOOR/RF LINE-OF-SIGHT
RANGE
1 mile (1.6 km) / 2500 (750 m) Int’l variant
TRANSMIT POWER
63 mW (+18 dBm) / 10 mW (+10 dBm) Int’l variant
RECEIVER SENSITIVITY (1% PER)
-100 dBm
FEATURES
CONFIGURATION METHOD
API or AT commands
FREQUENCY BAND
2.4 GHz ISM
INTERFERENCE IMMUNITY
DSSS (Direct Sequence Spread Spectrum)
SERIAL DATA INTERFACE
RS-232 DB9M/DTE or RS-485 (6-position wire terminal block) switch selectable between RS-422 half-duplex,
RS-422 full duplex and RS-485
USB DATA INTERFACE
USB 2.0 full speed (with ESD protection); connects to host via captive 1-meter cable
ANALOG INTERFACE & DIGITAL I/O
6-position wire terminal block; Analog: 0 - 10V, 4 - 20 mA, or +/- 2VDC dierential;
Digital IO: Digital input or sinking driver output
ANTENNA TYPE
RPSMA (USB uses internal wire antenna)
LEDS
Power: Glows green when external power is supplied (not active when battery powered to limit power drain)
Associate: Blinks when unit is connected and associated on an RF network
OPERATING TEMPERATURE
-40° C to +70° C (-40° F to +158° F)
DIMENSIONS
RS-232, RS-485, Analog, Digital I/O models: 3.60 in x 1.90 in x 1.20 in (9.14 cm x 4.82 cm x 3.04 cm)
USB models: 2.87 in x 1.80 in x 0.83 in (7.29 cm x 4.57 cm x 2.10 cm)
WEIGHT
RS-232, RS-485, Analog, Digital I/O models: 2.29 oz (64.92 g); USB models: 1.60 oz (45.36 g)
NETWORKING & SECURITY
ENCRYPTION
128-bit AES
RELIABLE PACKET DELIVERY
Retries/Acknowledgements
ADDRESSING OPTIONS
PAN ID, channel, 64-bit address
CHANNELS
16
POWER REQUIREMENTS
POWER INPUT
3.7 - 6.0VDC
POWER SUPPLY
120VAC/240VAC to 5VDC power supply, internal lithium battery pack or external 6-cell D battery holder (all sold separately)
USB MODEL
Bus powered (+5V)
TRANSMIT CURRENT
210 mA
RECEIVE CURRENT
55 mA
REGULATORY APPROVALS
EMISSIONS
FCC Part 15, EN55022:2006 Class B, ICES-003Iss.4, EN55024:1998+A1 (2001) + A2 (2003), AS/NZS CISPR 22:2006, VCCI V 3/2007.04
SAFETY
IEC/EN 60950-1 (2001), CB Certificate, UL/cUL 60950-1
ROHS
Yes
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USB MODEL
USB
InterfaceTop
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Power
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RS-232, RS-485, ANALOG, DIGITAL I/O MODELS
Interface Options
RS-485, Analog, Digital I/O
6-position Wire
DB-9M
Serial
RS-232
DigiMesh® 2.4