Siemens SIMATIC OP177B PN/DP Panel Operator (6AV6 642-0DA01-1AX0) is a compact 5.7-inch operator panel designed for SIMATIC HMI systems, powered from 24 V DC and connected to PLCs via PN/DP. It incorporates a 5.7-inch display and includes a MultiMediaCard (MMC) slot for local storage and data transfer. The PN/DP interface enables communication on Profibus DP or Profinet networks, making it suitable as a dedicated local operator interface for monitoring and controlling industrial processes in automation cell panels.
