LDU11.523A27 SIEMENS

Product Dimensions：

SIMATIC Operator Panel OP 77A LC display backlit, 4.5" display

graphics-capable, MPI-/PROFIBUS-DP interface to 1.5 MB,

configurable from WinCC flexible 2004 Compact HSP contains open

source software, which is provided free of charge. see enclosed CD

General 

information Product type designation OP 77A

Customer-specific configuration No

Display

Design of display STN

Screen diagonal 4.5 in

Color display No

Number of colors 2; Black/white

Resolution (pixels)

● Horizontal image resolution 160 Pixel

● Vertical image resolution 64 Pixel

Backlighting

● MTBF backlighting (at 25 °C) 100 000 h

Control elements

Control elements Membrane keyboard

Keyboard fonts

● Membrane keyboard

— user-definable label membrane keys Yes

● Function keys Yes

— Number of function keys 8

— Number of function keys with LEDs 4

● System keys Yes

— Number of system keys 23

● Numeric keyboard Yes

● alphanumeric keyboard Yes

● hexadecimal keyboard Yes

● Multi-key operation Yes

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Colour：new                                Warranty: 12 months

Lead Time：3-day working day    Price: Please contact us  

Shipping Port: Xiamen, China       Payment:T/T

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service