Siemens SIMATIC S7-400 Communications Processor, 6ES7443-1EX20-0XE0, mature lifecycle, 10 kg shipping weight.
| Parameter | Value |
|---|---|
| Shipping weight | 10 Kg |
| Estimated lead time | Usually ships in 1-10 working days. |
The 6ES7443-1EX20-0XE0: Rated: mature. For a shutdown planner or MRO buyer, that means the part is still on the manufacturer's active list — no LTB clock is ticking. The typical lead time window is 1–10 working days, so it lands inside a planned outage window without a rush surcharge.
The estimated lead time is usually 1–10 working days. That is the window we quote against an RFQ; a firm date is confirmed at order placement.
No. The 6ES7138-4DB030 is an ET 200S electronics module — a completely different platform, form factor, and backplane interface. The 6ES7443-1EX20-0XE0 is an S7-400 communications processor and will not drop into a panel wired for ET 200S without a full redesign.
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