beautypg.com

Operator control and monitoring devices, Panels — 270 series, Simatic op 270 – Siemens Operating Control and Monitoring Devices 270 User Manual

Page 12

background image

Siemens ST 80 · 2006

2/121

Operator Control and Monitoring Devices

Panels — 270 series

SIMATIC OP 270

2

Technical specifications

SIMATIC
OP 270
5,7“ Color
STN Display

SIMATIC
OP 270
10,4“ Color
STN Display

Display

• Display type

STN liquid
crystal display
(LCD)

STN liquid
crystal display
(LCD)

• Size

5.7"

10.4"

• Resolution (W x H in pixels)

320 x 240

640 x 480

• Colors

256 colors

256 colors

• MTBF of background lighting

(at 25 °C)

approx. 40,000
hours

approx. 60,000
hours

Operating mode

• Control elements

Membrane
keyboard

Membrane
keyboard

• Operating options

Key

Key

• Function keys, programmable

24 function
keys,
18 with LEDs

36 function
keys,
28 with LEDs

• Membrane keyboard

Yes

Yes

• System keys

36

38

• Numeric/alphanumeric input

Yes/Yes

Yes/Yes

• External mouse/keyboard/bar-

code reader

USB/USB/USB

USB/USB/USB

Processor/HW

RISC 32 bits,
180 MHz

RISC 32 bits,
180 MHz

Operating systems

Windows CE

Windows CE

Memory

• Type

Flash/RAM

Flash/RAM

• Usable memory for project data

2028 KB user
memory/with-
out additional
memory for
options

2028 KB user
memory/with-
out additional
memory for
options

Interfaces (some only as options)

• Interfaces

2 x RS232,
1 x RS422,
1 x RS485
max. 12 Mbit/s

2 x RS232,
1 x RS422,
1 x RS485
max. 12 Mbit/s

• CF card slot

1 x CF card slot

1 x CF card slot

• USB (universal serial bus)

1 x USB

1 x USB

Supply voltage

• Supply voltage

24 V DC

24 V DC

• Permissible range

+18 to +30 V
DC

+18 to +30 V
DC

• Rated current

0.6 A

0.6 A

• Output

15 W

15 W

• UPS can be connected (serial)

Yes

Yes

• Backup battery

Optional 3.6 V

Optional 3.6 V

Clock

Hardware
clock, battery-
backed and
synchronized

Hardware
clock, battery-
backed and
synchronized

SIMATIC
OP 270
5,7“ Color
STN Display

SIMATIC
OP 270
10,4“ Color
STN Display

Degree of protection

• Front

IP65,
NEMA 4,
NEMA 4x,
NEMA 12;
(when
mounted)

IP65,
NEMA 4,
NEMA 4x,
NEMA 12;
(when
mounted)

• Rear

IP20

IP20

Certification
(some only as options)

CE, GL, ABS,
DNV, LRS, FM
Class I Div. 2,
UL, cULus,
EX zone 2/22,
C-TICK

CE, GL, ABS,
DNV, LRS, FM
Class I Div. 2,
UL, cULus,
EX zone 2/22,
C-TICK

Mechanical components/
dimensions

• Front panel W x H (mm)

308 x 204

483 x 310

• Mounting cutout/depth W x H x D

(mm)

282 x 178/
59 mm depth
of unit

436 x 295/
55 mm depth
of unit

• Weight

1 kg

6 kg

Ambient conditions

• Max. relative humidity (in %)

90%

90%

• Mounting position

Vertical

Vertical

- Max. permissible angle of

inclination without external fan

+/- 35°

+/- 35°

• Temperature

- Operation (vertical installation)

0 to +50 °C

0 to +50 °C

- Operation

(max. angle of inclination)

0 to +35 °C

0 to +35 °C

- Transportation and storage

-20 to +60 °C

-20 to +60 °C

Expansions for operator-process
communication
(may only be an option)

• DP direct LEDs

(LEDs as S7 output I/O)

F1...F8,
K1...K10

F1...F12,
K1...K16

• DP direct keys

(buttons as input peripherals)

F1...F14,
K1...K104 byte
or coded

F1...F20,
K1...K165 byte
or coded

Peripherals/applications/options

• I/O

Printer, bar-
code reader

Printer, bar-
code reader

• Applications/options

(with ProTool)

ProAgent

ProAgent

Configuring

• Configuration tool

ProTool

ProTool

• Configuration tool

WinCC flexible

WinCC flexible

© Siemens AG 2007