What it is
The Siemens 6AG1144-8AA00-4AC1 is a SIPLUS HMI TP700 Comfort GEA panel with conformal coating — the ruggedized version of the standard 6AV2144-8AA00-2AC1. It brings a 7-inch widescreen TFT display (16 million colors), touch operation, PROFINET and MPI/PROFIBUS DP interfaces, 12 MB configuration memory, and Windows CE 6.0.
Lifecycle & Sourcing
This order code carries an NRND (Not Recommended for New Designs) status — it still ships for existing projects and maintenance, but new installs should look at the standard TP700 Comfort (6AV2144-8AA00-2AC1). For BOM lines already specifying the SIPLUS variant, we can source it; just send an RFQ with your quantity and lead-time needs.
Compliance & Certifications
RoHS compliant since 13-09-24; contains Lead >0,1% w/w per REACH. Export Control AL N / ECCN 5A992; product class B restricts returns — contact your Siemens partner.
Around the Panel
The SIPLUS environment adds conformal coating — helpful for condensation-prone or mildly corrosive atmospheres. Mounting dimensions match the standard TP700 Comfort (27 x 17 x 8 cm shipping box). Touch display, no keypad. PROFINET and MPI/PROFIBUS DP on board; configurable from WinCC Comfort V11 onward. 12 MB memory handles typical small-to-mid line HMI applications.