Currently in stock: Siemens S7-300 Counter Module 6ES7 340-1AH01-0AE0 (SIMATIC S7-300 series component), a used PLC processors and cpus unit drawn from decommissioned equipment.
Condition notes and included accessories for this specific unit are listed above rather than inferred from the model name. If you’re replacing an existing unit, match the full part number rather than the general series — PLC processors and cpus specifications vary within a family. See our full range of Siemens industrial equipment.
