Epson SD-DSPUSBB دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

EPTM-357_PoweredUSB_DS_mech.qxd 5/3/05 10:45 AM Page 1
Standard Interface Module
Epson
Powered USB
Module
With both power and data channeled through a
™
single cable, Epson’s Powered USB Connect-It
interface cuts your costs and your clutter.
Now you can supply your Epson printers and other POS
peripherals with the increased power they require with
Powered USB, the most simple, clean, cost-effective
connection technology since USB itself.
Connect-It Module takes advantage
Pumped up USB power

ملخص المحتوى في الصفحة رقم 2

EPTM-357_PoweredUSB_DS_mech.qxd 5/3/05 10:45 AM Page 2 Standard Interface Module Epson Powered USB Module Module Specifications USB Specifiations USB Specification 1.1 Speed USB full-speed mode 12 Mbps (bps: bits per second) Type USB bulk transfers Power USB self-powered function device Bus current (+5V) 0 mA (All power is supplied from the TM series printer) USB packet size USB bulk OUT (TM) 8 bytes USB bulk IN (TM) 64 bytes Max Cable length 3.8