
USB-to-Serial Adaptor Solutions
USB-to-Serial Hub/Adaptor Solutions
USB
Compliant with USB 1.0, 1.1, 2.0
Connector: USB type A
Speed: Full speed 12 Mbps
Serial
Interface:
RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
Connector: Male DB9
FIFO: 64 bytes
Serial Communication Parameters
Parity: None, Even, Odd, Space, Mark
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 1.5, 2
Flow control: RTS/CTS, XON/XOFF
Speed: 50 bps to 921.6 Kbps
Power Consumption: 30 mA @ 5 VDC
Dimensions: 37.5 x 20.5 x 60 mm (L x W x H)
Mechanical Specifications
Material: ABS + PC
Gross Weight: 60 g (0.13 lb)
Environmental
Operating Temperature: 0 to 55°C (32 to 131°F)
Storage Temperature: -20 to 85°C (-4 to 185°F)
Operating Humidity: 5 to 95% RH
Surge Protection: Embedded 15 KV ESD Protection
Regulatory Approvals
EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, IEC
61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5,
IEC 61000-4-8, FCC Part 15 Class B
Warranty: 5 years
NPort U1110: 1-port RS-232 to USB Adaptor
All items include
• 1 USB-to-Serial Adaptor
• Quick Installation Guide
Ordering Information
U1110
Features
1-port RS-232 USB-to-Serial Adaptor
NPort U1110 enables your laptop or workstation with the
ability to communicate between a USB (Universal Serial
Bus) port and 1 RS-232 serial peripheral. NPort U1110 adds
1 Windows serial COM port via the PC’s USB port, and
is compatible with both new and legacy RS-232 devices.
This plug and play USB solution is perfect for mobile,
instrumentation, and point-of-sale applications.
Fully compliant with USB 2.0
Supports 12 Mbps USB data rate
RS-232 speed up to 921.6 Kbps
Supports Win98/ME/2K/XP/2003
Male DB9 connectors for RS-232
Active (USB), TxD/RxD (RS-232) LEDs
Built-in 15 KV ESD Surge Protection
Specifications
Instant Plug and Play
• Document and Software CD-ROM
PIN RS-232
1 DCD
2 RxD
3 TxD
4 DTR
Male DB9
Pin Assignment
6 7 8 9
1 2 3 4 5
PIN RS-232
5 GND
6 DSR
7 RTS
8 CTS
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