Features:
- Mixed channel density: sixteen digital inputs and sixteen transistor outputs in one module
- Load grouping: two eight-output groups with a 4 A limit per group
- Installation scope: delivery includes the 40-pole push-in front connector
6ES7523-1BL00-0AA0 combines field-state acquisition and load switching without splitting them across separate S7-1500 modules.
Its Basic designation means diagnostic and parameterization expectations must follow the published SM 523 feature set, not an HF variant.
The supported shutdown of standard load groups is a system-level safety function whose architecture remains external to the ordinary I/O channels.
Apter Power can review 6ES7523-1BL00-0AA0 channel grouping, connector scope, condition, and application requirements.
Siemens 6ES7523-1BL00-0AA0 S7-1500 SM 523 Digital Input/Output Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Input bank: sixteen 24 V DC Type 3 channels acquire field states.
- Output bank: sixteen current-sourcing transistor channels switch loads.
- Potential groups: outputs are electrically arranged in groups of eight.
- Backplane separation: channel groups are isolated from the backplane bus.
- Per channel: rated output current is 0.5 A.
- Per group: the eight-channel group is limited to 4 A.
- Whole module: the published maximum total is 8 A.
- Protection: outputs have short-circuit protection with a typical 1 A response threshold.
- Supported function: standard load groups can be switched off through a safety-oriented architecture.
- Module identity: the SM 523 remains standard, non-fail-safe I/O.
- Functional status: Siemens ties the higher safety statement to applicable hardware status.
- Engineering boundary: the complete safety circuit and project determine the achieved rating.
- S7-1500 mixed digital I/O: combine sixteen sensor inputs and sixteen transistor loads in one slot.
- Grouped 24 V DC load control: distribute outputs across two documented current groups.
- Safety-oriented standard-load shutdown: use the module inside the Siemens-supported system architecture.