Acer 486 Specifications download pdf (Page 12)

4 PCA-6143P User's Manual

• Enhanced bi-directional parallel port: Configurable to LPT1,

LPT2, LPT3 or disabled. Standard female DB-25 connector

provided

• Serial ports: One serial RS-232 port, one serial RS-232/422/485

port. Ports can be individually configured as COM1, COM2 or

disabled

åIndustrial features

• Watchdog timer:

BIOS configurable to disabled or programmable ON/OFF. The

time-out interval is 0.5 sec. ~ 16 min. 48 sec. Your program uses

hex 043 and 443 to control the watchdog

• PC/104 connector:

A PC/104 16-bit bus connector for optional modules such as a

Flash/RAM/ROM disk module and/or Flat-panel/CRT VGA

modules

• Keyboard connectors: A 6-pin mini-DIN keyboard connector is

located on the mounting bracket for easy access. An external

keyboard adapter is also included. An on-board keyboard pin header

connector is also available.

åGeneral

• Max power required: + 5 V @ 2 A

• Power supply voltage: +5 V (4.75 V to 5.25 V)

• Operating temperature: 32 to 140

F (0 to 60

• Size: 7.3" (L) x 4.8" (W) (185 mm x 122 mm)

• Weight: 1.1 lbs (0.5 Kg)

• EMI: Pending

• MTBF: 64,500 hrs @ 25

C; 39,100 hrs @ 60

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Acer 486 Specifications Page 12