Specifications

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Industrial PC

SIMATIC Box PC

SIMATIC Microbox PC 427B

3/23

Siemens ST PC · November 2008

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Design

Basic design

• All-metal casing, resistant to vibrations and shocks, also with

high electromagnetic compatibility

• Graphics onboard, on AGP bus: DVI-I: VGA (analog) and DVI

(digital)

- CRT resolution:

Up to 1600 x 1200 pixels / true color / 60 to 120 Hz

- DVI resolution:

Up to 1600 x 1200 pixels / true color

• Optical drives can be connected externally via USB interface,

not included in scope of supply

• Interfaces (accessible from one side):

- 2 x LAN 10/100/1000 Mbit/s Ethernet interface (RJ45)

- 4 x USB V2.0

- 1 x COM1 (RS232)

• Free slots (when using the expansion rack):

- Up to 3 x PC/104-Plus or PCI-104 I/O cards

• Power supply: 24 V DC (20.4 ... 28.8 V)

The SIMATIC Microbox PC 427B can be expanded with modu-

larity and flexibility with central I/O. For this purpose up to 4 ex-

pansion frames are mounted.

For more information see "Expansion components".

For design variations of the SIMATIC PC see "ordering data".

Ventilation

slits

1 x Gigabit-

Ethernet

1 x PROFINET

(3 Ports,

optional)

DVI-I connection

(DVI/VGA

combined)

3 x

PCI-104

slots

4 x USB 2.0

Battery

exchange

from outside

COM1

DC-Power

supply

Drive options: ≥ 80 GB, Flash-Drive, others via USB

All-metal

housing

2 programmable

status LEDs

Interface

labeling

Watchdog

Power indicator

SIMATIC Microbox PC 427B: Connections and Expansions

PROFINET

status display