User's Guide

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