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FENIX IMVICO
TK51/IF9000 OPERATION MANUAL
15/82
A very important point to be aware of is the necessity of keeping the supply
wiring the shortest possible. When the printer is supplied with 24VDC, if the input
voltage drops a significant quantity the printer could stop working normally. The
longest (and thinnest) the wire the higher the impedance and therefore less
voltage will have in the input, especially during the high peak currents.
FENIX offers a 60W power supply as an accessory option (See APPENDIX F –
HOW TO ORDER).
As an example, next figure shows the relationship between a sample ticket and
the input current measured.
Fig. 2.6-
Current
consumption
example.
I
(motor) = 0,5 A
(feed paper without printing)
I
standby
= 0,38A
R
shunt=0,02
Ω
V
i=12V
1 dot line
2 dot lines
I
peak
= 3,9A
I
peak = 5,1A (5ms)
I
peak= 2,2A ( 40ms)
Input current
Содержание TK51 Series
Страница 1: ...TK51 THERMAL PRINTER SERIES IF9000 interface Operation Manual Version 3 November 2010...
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