- Provides 48K words of user memory in the PLC-5/V40L VMEbus processor format
- Supports one extended-local I/O port and as many as sixteen extended-local chassis
- Requires 200 LFM forced-air cooling across the circuit board at the documented operating range
1785-V40L is the Allen-Bradley PLC-5/V40L processor for a VMEbus assembly.
Its architecture combines two DH+ or Remote I/O ports with one extended-local I/O port, 48K words of user memory, and one RS-232 interface.
Before replacement, preserve the VME slot and backplane details, application, channel assignments, rack plan, airflow, and power requirements.
Availability, condition, price, and shipping time for 1785-V40L are confirmed during quotation.
Allen-Bradley 1785-V40L PLC-5/V40L VMEbus Processor 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.
- The official catalog number is 1785-V40L and the product designation is PLC-5/V40L.
- The processor uses the documented VMEbus hardware format.
- Slot, backplane, addressing, power, and connector details must match the host system.
- One extended-local-I/O port distinguishes the V40L architecture.
- The official table permits up to sixteen extended-local I/O chassis.
- Extended-local and remote-I/O plans must be restored with the controller project.
- The operating specification assumes 200 LFM forced air across the board.
- Maximum processor power is documented as 21 W.
- Airflow, temperature, and clearances should be verified before commissioning.
- VMEbus control assemblies requiring the documented PLC-5/V40L processor format.
- Systems combining remote I/O with an extended-local-I/O chassis network.
- Board-level controller replacement where airflow, VME power, project, and rack records are retained.