B&B Electronics SSU2-100IND 产品宣传页
KEY FEATURES
Single port configurations
RS-232 or software-selectablen
RS-232/422/485
RS-232/422/485
Device enumerates itself as
standard port
standard port
Baud rate up to 921 kbps
Full modem control and hardware
and software flow control (RS-232)
and software flow control (RS-232)
Full-duplex or half-duplex modes
(RS-422/485)
(RS-422/485)
Bus powered, no external
power required
power required
3000V DC optical isolation
option (SSU2-400I)
option (SSU2-400I)
15kV DC ESD Immunity
(SSU2-300/400I)
(SSU2-300/400I)
Surge and short cicuit protection
Terminal block connectors on
RS-422/485 units
RS-422/485 units
OS Support: Windows 2000/XP/Vista/7
Connect serial peripherals with USB Single Port Serial Adapters
Quatech USB Single Serial Port Adapters are easily configured to enable the
continued use of legacy devices without making any changes to the applications
written for them. The adapters enumerate themselves as standard COM ports
making the USB interface completely transparent to software.
continued use of legacy devices without making any changes to the applications
written for them. The adapters enumerate themselves as standard COM ports
making the USB interface completely transparent to software.
Quatech’s USB Single Port Serial Adapters are based on the idea that taking
advantage of new technology should not necessitate abandoning legacy devices and
the applications written for them.
advantage of new technology should not necessitate abandoning legacy devices and
the applications written for them.
USB SINGLE PORT SERIAL ADAPTER SPECIFICATIONS
Ordering Information
Bus Interface
USB 2.0 High Speed
USB 2.0 High Speed
OS Support
Windows 2000/XP/Vista/7
Windows 2000/XP/Vista/7
Data Rate
Up to 921.6 kbps (max)
Up to 921.6 kbps (max)
Serial Ports Provided: 1
USB Ports Required: 1
UARTS
1024-byte FIFOs for transmit and receiveFIFOs
1024-byte FIFOs for transmit and receiveFIFOs
Transceiver:
SP211HB
SP211HB
Differential Driver Output: N/A
High Input: N/A
Low Input: N/A
Driver Rise/Fall Time: 5ns (min), 20ns (typ), 25ns
(max)
Driver Input to Output Delay: N/A
Receiver Input to Output Delay: N/A
Low Input: N/A
Driver Rise/Fall Time: 5ns (min), 20ns (typ), 25ns
(max)
Driver Input to Output Delay: N/A
Receiver Input to Output Delay: N/A
RS-232 Output
Voltage Swing: ±5V (min), ±5.4V (typ)
Voltage Swing: ±5V (min), ±5.4V (typ)
RS-232 Input
Voltage Range: -15V (min), +15V (max)
Input Threshold Low: 0.6V (min), 1.0V (typ)
Input Threshold High: 1.5V (max), 2.4V (typ)
Voltage Range: -15V (min), +15V (max)
Input Threshold Low: 0.6V (min), 1.0V (typ)
Input Threshold High: 1.5V (max), 2.4V (typ)
IND Option: Surge suppression applied to each line
that is capable of sustaining up to 40A peak, 8 x 20ìs
transient surges, a clamping voltage of 30V and a
peak energy dissipation of 0.1 Joules.
that is capable of sustaining up to 40A peak, 8 x 20ìs
transient surges, a clamping voltage of 30V and a
peak energy dissipation of 0.1 Joules.
Environment
Operating: 0° to 70°C
Storage: -50° to 80° C
Humidity: 10% to 90%
Operating: 0° to 70°C
Storage: -50° to 80° C
Humidity: 10% to 90%
Power Requirements
Bus-powered device, no external power supply
required
Bus-powered device, no external power supply
required
Suspend power: < 500 ì A
Unconfigured power: < 100 mA
Configured power: < 500 mA
Unconfigured power: < 100 mA
Configured power: < 500 mA
Connectors
DB-9 male
DB-9 male
Certifications
CE, FCC Class B, RoHS & WEEE Compliant
CE, FCC Class B, RoHS & WEEE Compliant
Model
Interface
SS-USB-100
RS-232 with cable
SSU2-100
RS-232
SSU2-300
RS-422/485
SSU2-400I
RS-232/422/485
Upgrade to USB connectivity without replacing peripheral hardware or application software.
USB Singe-Port Serial Adapters
707 Dayton Road | P.O. Box 1040 | Ottawa, IL 61350
+1 815.433.5100 | www.bb-elec.com