User's Manual

i-PORT MB – Manual
Version 1.1 02.02.2007 Page 35/ 37
TECHNICAL SPECIFICATIONS
Technical Specifications
Read Range: Up to 100m; adjustable
Operating Frequency: 868.3 MHz (EU), 915 Mhz (NA)
Number of Antennas: 2
Antenna Connection: SMA
Transmission Security: 16 Bit CRC
Certification: CE, EN 300220 (EU), FCC part15 (US)
Program Updates: Via Host Computer Interface
Configuration Memory: EEPROM
Read Buffer: Up to 400 Tags
Host Interface: RS 422; Daisy Chain
Baud Rate: 115 kBaud, fixed
Status Display: 5 LEDs
Power Source: 10 to 30V DC
Input Power: < 0.5W
Operating Temperature: –40°C to +80°C
Humidity: up to 90% non-condensing
Maximum number of readers per daisy chain: 16
Maximum distance between any two readers: 300m
Maximum overall length of daisy chain
(With GND free power supplies at the readers): 1000m
Case Material: Plastic
Dimensions: 97 mm x 67 mm x 37 mm (157 mm x 67mm x 37
mm with end cap)
Mass: 150 g
Package Rating: IP40, IP64 with plastic end cap.
Mounting: Mounting kit with 2 mounting Holes M4
Maximum overall length of daisy chain / Cat5 cabling AWG24
Number of
readers
Length/m Remark
1 300 One 24V supply at host
2 600 One 24V supply at host
3 400 One 24V supply at host
4 250 One 24V supply at host
5 200 One 24V supply at host
10 100 One 24V supply at host
16 60 One 24V supply at host
16 1000 GND potential free power supplies at the readers