Siemens TP177B Touch Panel HMI

Feature & Principle

It is a classic panel mount touch HMI of Siemens SIMATIC 177 series, running Windows CE embedded system. It collects PLC data and displays process values, alarms, trend and manual operation screens. It supports MPI, PROFIBUS DP or Ethernet PN communication to connect S7-200, S7-300 and S7-400 controllers. Project download and backup rely on MMC memory card. The resistive touch screen is suitable for industrial workshop operation. This product is discontinued and widely used as maintenance spare for old automation production lines.

Specifications

Model: TP177B Brand: Siemens Display: 5.7 inch STN, 256 color, 320×240 Touch type: Resistive analog touch System: Windows CE Communication: MPI, PROFIBUS DP, Ethernet (PN version) Program software: WinCC flexible 2005 / 2008 Storage: MMC card slot Front protection: IP65 Power supply: 24 VDC Installation: Panel cutout mount Application: Machine tool, packaging, water treatment, chemical plant control cabinet Certification: CE, UL

Components & Diagnostics

LCD display module, touch glass, main control PCB, communication interface, MMC slot, backlight circuit, status LED. Common faults: backlight failure, touch drift, communication offline, program loss, power supply damage.

Product Brief

TP177B touch panel, Siemens SIMATIC HMI visualization spare widely used for old automation cabinet overhaul and replacement.