36
7521
7521
N/B MAINTENANCE
N/B MAINTENANCE
1.5.10 IR port
HP HSDL-3600#007 FIR Module
- Meet IrDA Physical Layer Specification
- 1 cm to 1 Meter Operating Distance
- 30 degree Viewing Angle
- Support Two Channels - 2.4 Kb/s to 115.2Kb/s and 1.15Mb/s to 4.0 Mb/s
1.5.11 CMOS Battery
CR2032 3V 220mAh lithium battery
When AC in or system main battery in , CMOS battery will no power consumption.
AC or main battery not exist, CMOS battery life at less (220mAh/5.8uA) 4 years.
In normal condition, battery life is at less over 4 years. Battery was put in battery holder, can be replaced
1.5.12 Serial Interface
Using AD ADM3311ARU chip
ESD rating:$ 3KV
Lead TEMP.(Soldering 10sec):+300 %
Number of RS-232 drivers : 3
Number of RS-232 receivers : 5
28 pin SSOP package
Support shutdown mode(pin 23).
-40 % - +85 % Operating voltage range : 3V $0.3V
MAX. data rate:460 kbps
Shutdown supply current : 15(TYP)uA- 50(MAX)Ua
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