Page 6
1.5
Technical Specification
1.5.1 Absolute Maximum
Ratings
Operating temperature
min. 0 °C
max. +70 °C
Storage temperature
min. -55 °C
max. +85 °C
Active USB current
max. 100 mA
All input voltages to signal
ground
±25 V
All output voltages to
signal ground
±13 V
ESD immunity
±8 kV contact HBM
±6 kV air HBM
±15 kV Human Body Model
Electric Field Immunity
3 V / m
Table 2: Absolute Maximum Ratings
1.5.2 Operating
Specifications
Minimum data rate
300 Baud
Maximum data rate
220 kBaud guaranteed,
500 kBaud typically
Input Treshold Low RS-232
min. 0.8 V, typ. 1.5 V
Input Treshold High RS-232
max. 2.4 V, typ. 1.8 V
Output voltage Swing
1
min. ±5 V, typ. ±5.4 V
Short-circuit tolerance
No limit
Short-circuit current
maximum ±60 mA
Operating system
Windows
2
32/ 64-bit
Linux 1.5.0 32/64-bit
MAC OS 10 32/64-bit
Windows CE
3
RS-232
full implementation
RS-232 connector
DB9
USB 1.1 a 2.0 compatibility
yes, 12 Mbps (Full Speed)
USB connector
A type
Length of USB cable
1 m
Transmit indicator
red LED
Receive indicator
green LED
Table 3: Operating Range
1
Outputs Loaded with 3 kΩ.
2
Windows 8, Windows 7, Windows Server,
Windows Server 2003, Windows Vista, Windows XP.
Compatible with 32/64 bit. version.
3
Windows Mobile 2003, Windows Mobile 2003 SE,
Windows Mobile 5, Windows Mobile 6,
Windows Mobile 6.1,Windows Mobile 6.5
