3. About FDAP
3.6. FDAP specifications
28
OneWireless Field Device Access Point User's Guide
R200
Honeywell Confidential & Proprietary
October 2010
3.6 FDAP
specifications
Table 1 – FDAP specifications
Specification Description
Enclosure
Physical dimensions: 20 cm x 13 cm x 7 cm
(L x W x H).
Power requirements
24 VDC +/- 10% at 5 Watts
Hardware
CPU
Flash
SDRAM
Multiple Standards/Field Protocols
ISA100.11a
External Ports and connections
2 X external antenna ports for 2.4 GHz
ISA100.11a field instruments
Internal Connections
1 X 10/100 Mbps auto negotiation
Ethernet port
1 X shielded power cable
1 X grounding cable
Mechanical Shock
4G
Data Rates and Modulations
Radio: 250 Kbps, DSSS/ OQPSK
Wire: 10/100 Mbps Fast Ethernet
Frequency band and operating
channels
Unlicensed ISM Band (2.4 – 2.483 GHz)
15 DSSS channels for ISA100.11a
Security
128-bit AES encryption
Transmit Power (maximum)
DSSS: 18dBm*
Receive Sensitivity (Typical)
DSSS (2.4 GHz): -95dBm@250kbps
Network Interface
10/100 Mbps Ethernet, autosensing