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  • A&S Photoelectric Induction High-Technology Co., Ltd.
  • Address: Xinhelinghang Tower,Middle Section Airport Highway(West),Gaoxin District,Chengdu,China
  • Tel: +86-28-62136282
  • Fax: +86-28-86129221
  • Email: touchscreen@esmachinery.com
  • Contact Person:Shirley Yang

Siemens SIMATIC Panel OP 77A



Siemens SIMATIC Panel OP 77A is designed for replacing the Text Panel OP7 the OP 77A offers a 4.5 inch monochrome graphic display, language switching, user administration and a comprehensive alarm system. 
A comprehensive keypad including 8 freely configurable function keys provides convenient operation. The OP 77A can be connected to S7 controllers via MPI or PROFIBUS. 
As a mounting compatible successor you can use the KP400 Basic color (in preparation) in future. The PROFINET capable device offers a color display with a much higher resolution.
Siemens SIMATIC Panel OP 77A Specifications:
Display:4.5 inch STN-display monochrome
Resolution:160 x 48 pixels
Control elements:23 System keys 8 freely configurable function keys(4 with LED)
User memory:256KB
1 x RS485 , 1 x RS422
1 x USB, 1 x RJ 45 Ethernet
1 x Multi Media Card Slot
Degree of protection:
IP 65, NEMA 4x front if mounted
IP 20 rear
Installation cutout:135 x 171 mm (W x H)
Front panel:150 x 186 mm (W x H)
Device depth:38.5mm
Configuration:SIMATIC WinCC Comfort (TIA Portal)
Software:WinCC flexible Standard
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