Siemens 6AV2124-1JC01-0AX0 SIMATIC KP900 Comfort 9-inch Key-Operated HMI Operator Panel

The Siemens 6AV2124-1JC01-0AX0 is a SIMATIC KP900 Comfort HMI operator panel with a 9-inch TFT display and 26 illuminated function keys for key-based (non-touch) machine operation. It runs on 24V DC, communicates over PROFINET, PROFIBUS DP, MPI and EtherNet/IP, and is rated IP65 at the front for washdown-adjacent panel mounting. Configuration memory is 12 MB under Windows CE 6.0.

Technical Specifications

Certifications & Standards

• CE
• cULus
• RCM
• KC
• GL
• ABS
• BV
• DNV
• LRS
• Nippon Kaiji Kyokai

Selection Notes

The KP900 Comfort's 26 discrete, LED-illuminated function keys make it the choice over touch-only Comfort Panels where operators wear gloves, work in vibration-heavy environments, or need tactile confirmation without looking at the screen. Each key maps to an S7 input/output bit for direct machine control, separate from the touchscreen buttons on the TP-series siblings. At 0.75 A / 18 W typical draw it sits well within a shared 24V DC panel supply alongside PLC I/O. Choose the smaller KP900 over the 12-inch KP1200 when panel space is limited and the operator interacts mainly through fixed keys rather than onscreen navigation.

Applications

Fits machine-side operator stations in food/beverage and packaging lines where wash-down splash (IP65 front) and glove operation are routine, connecting directly into an existing S7 PLC network over PROFINET or PROFIBUS without a protocol gateway.