Features:
- Mid-range schedule: ninety-six maps, sixty devices, and fifteen ControlNet racks
- 48 K-word control: PLC-5/40 capacity with a 32 K data-table-file ceiling
- Redundant media: ControlNet A/B paths with RSNetWorx-managed scheduled connections
1785-L40C15 balances a 48 K PLC-5 application with a substantially larger ControlNet schedule than the compact C15 model.
The controller is selected by the whole schedule budget—maps, DIF/DOF words, devices, racks, NUT, and phase—not by the presence of ControlNet connectors.
Acceptance should pair the RSNetWorx file with the PLC-5 project, media plan, Series/Revision, memory module, battery, NAP cable, and diagnostics record.
Apter Power can compare the 1785-L40C15 schedule budget, phase, revision, and project evidence before sourcing coordination.
Allen-Bradley 1785-L40C15 PLC-5/40C15 ControlNet 1.5 Programmable Controller Manuals, Datasheets, Links
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.
- Map capacity: retain no more than ninety-six I/O map entries.
- Transfer size: keep DIF/DOF configuration inside the 3,000-word boundary.
- Device estate: schedule at most sixty devices and fifteen racks for this catalog.
- Redundant paths: verify both ControlNet media channels, taps, termination, and status indications.
- Keeper state: align keeper and RSNetWorx schedule with the controller project before run.
- NAP access: use 1786-CP for service and reject commercial RJ-style substitutes.
- File rule: retain the 32 K-word limit for every data-table file.
- Phase boundary: exclude phase 1.0 or 1.25 products from the phase 1.5 system.
- Revision record: match Series C-F firmware evidence to the supplied nameplate before change control.
- Medium ControlNet process control: schedule supported devices and racks for a 48 K PLC-5 application.
- Redundant-media I/O networks: operate documented ControlNet A/B paths with RSNetWorx configuration.
- PLC-5 network modernization: preserve deterministic I/O while auditing DH+, Remote I/O, and serial dependencies.