NCR 7455, Руководство пользователя по оборудованию

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Chapter 1: Product Overview 1-33
The following table notes the power requirements of the most common
peripherals.
Item Description 3.3VDC 5.0VDC 12VDC Requires Ext.
Power Source
Power Supply (95 Watts 497-0415258) 4.10 9.30 2.90
Summa POS Motherboard with CPU, &
up to 256MB RAM 2.00 3.00 0.04
Personality Board 0.20
Power available for Peripherals 2.10 6.10 2.86
LCDs: Samsung TFT 006-8603280, or
Sharp DSTN 006-8601845 0.29 0.80
MSR Modules 0.00 0.00 0.00
Touch Screen feature 0.25
Remote speakers 0.33
Cash Drawer
(no more then one simultaneous opening) 0.00 0.00 0.00
Printers (always require brick) 0.00 0.00 0.00 X
2337-K002 Sampo 12.1" color LCD - analog
interface(497-0415562) X
7452-K419 COMPAL 15" Color CRT (497-0414127) X
External CD-ROM Drive
(Parallel, 2336-K007, 497-0411213) 0.00 0.00 0.00 X
7880 Scanner/Scale X
7872 Scanner/Scale X
7875 Bi-Optic Scanner X
7452-K891 CCD Hand Held Scanner (008-0221512) X
Safety - Contingency 0.20 0.50 0.30