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6ES7650-1AK11-7XX0 Siemens
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 6ES7650-1AK11-7XX0 is a marshalled termination assembly (MTA) designed to interface with the Siemens ET 200M 12/24-Channel, 24 V DC failsafe discrete input module. It provides redundant power inputs, per-channel power fusing, LED status indication, and field wiring terminals in a DIN-rail mount housing. Typical applications include safety-related discrete input wiring consolidation in machine control panels for diagnostics and simplified maintenance.
Best Suited For
- ET 200M safety I/O integration
- Failsafe discrete input channel marshalling
- Redundant power feed installation
- Modular termination in safety control panels
Technical Specifications
I/O & Electrical
Communication & Power
Physical & Environmental
Certifications
Failsafe characteristics: SIL 3 (IEC 61508), PL e, Cat. 4; zero dangerous undetected failures per channel (PFDavg = 0, PFH = 0) with 20-year proof-test interval.