Siemens PLC / I-O module, part number 6ES7135-4FB52-0AB0. Supplied as a brand-new OEM unit, typically sourced in 7–15 days.
| Compatible systems | |
| Condition | New — factory sealed |
| Warranty | 90 days functional |
| Lead time | Source to order — 2–4 weeks, confirmed on quote |
| Weight | 0.50 kgs |
| Availability | Confirmation of shipping time on request |
| Image note | Siemens brand logo — product photo unavailable. |