Your Best Source For Industrial Device Networking: Get The Answers & Products You Need - B&B Electronics - #29

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USB to Serial Adapters
Standard serial ports via USB 2.0 without replacing peripheral hardware or application software
Features
• USB 2.0 interface
• 1, 2, 4 or 8 independent ports
• USB to RS-232 or USB to RS-232/422/485 (MEI) available
• Device enumerates as standard port(s)
• Full modem control and hardware and software flow control (RS-232)
• Full-duplex or half-duplex modes for RS-485 configuration
• Bus powered, no external power required
• Windows 2000/XP
• Surge suppression available (models ending with IND)
• Embedded high speed USB serial adapters (models ending wth EMB)
QSU2-100-EMB
Applications
• Mobile computing '
c
Field data collection • Industrial automation • POS/Retail • Hospitality • Kiosk • Banking
Connect serial peripherals and boost speed with USB 2.0 serial adapters
Broaden the range of external peripherals on your computer with High Speed USB 2.0 to Serial Adapters. Give your laptop or workstation the ability to communicate between a USB port and up to eight RS-232, RS-422, or RS-485 serial peripherals. USB 2.0 is fully compatible with USB 1.1 devices. Older devices work with the new bus, and vice versa.
Add COM port(s) via a single USB connection and is compatible with new and legacy RS-232/422/485 devices. This allows the product to be used in a variety of industries and applications including banking, retail and industrial automation where PCs have a significantly shorter lifecycle than connected peripherals. Other features include serial speeds up to 921 kbps, large 1024-byte FIFO's, and hardware and software flow control. All are configured with DB9 male connectors and include a USB cable.
"IND" options with surge suppression are ideal for implementing USB-to-serial networks in factories, power plants and other potentially harsh industrial environments.
"400" models offer software-selectable Multi-Electrical Interface (MEI). MEI capability is available on all ports, allowing each port to be configured as RS-232 or RS-422 or RS-485 independently. LEDs visually tell you which ports are using which protocol, so feel free to mix and match.
"EMB" models fit into tight spaces (no hoods are included with these units) and can be PCBD mounted. EMB products all support the IND surge suppression feature.
Model No.
Ports
Interface
Surge Suppression
Price 1-9 qty
SSU2-100
1
RS-232
€ 62.20
SSU2-100IND
1
RS-232
Yes
70.08
DSU2-100
2
RS-232
125.20
DSU2-100IND
2
RS-232
Yes
140.94
DSU2-400
2
RS-232/422/485
148.82
DSU2-400IND
2
RS-232/422/485
Yes
164.57
QSU2-100
4
RS-232
164.57
QSU2-100IND
4
RS-232
Yes
196.06
QSU2-400
4
RS-232/422/485
188.19
QSU2-400IND
4
RS-232/422/485
Yes
219.69
ESU2-100
8
RS-232
290.55
ESU2-100IND
8
RS-232
Yes
353.54
ESU2-400
8
RS-232/422/485
314.17
ESU2-400IND
8
RS-232/422/485
Yes
377.17
Retail/Hospitality (POS) Application
Quartati GSUZ-IOD USE Scrtal Adaptor
Embedded series with surge suppression
Model No. Ports Interface Price 1-9 qty
SSU2-100-EMB 1 RS-232 € 38.58
QSU2-100-EMB 4 RS-232 125.20
QSU2-400-EMB 4 RS-232/422/485 140.94
ESU2-100-EMB 8 RS-232 235.43
ESU2-400-EMB 8 RS-232/422/485 314.17
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