The Siemens 6ES7147-5JD01-0BA0 is a CM 4x IO-Link communication module for the SIMATIC ET 200AL distributed I/O family. It provides four IO-Link master ports on M12 connectors, sealed to IP67 for direct machine‑mount use without a control cabinet. Each port can handle IO-Link devices (sensors, actuators) up to the standard Class A specification. The module communicates with the higher‑level controller via the ET 200AL bus interface; no separate fieldbus coupler is needed when connected to an ET 200AL interface module. IP67 when all M12 connectors are mated and the seal cap is installed on unused ports. The 17.6 x 4.5 x 4.00 cm package fits a standard ET 200AL mounting rail.
Export control classification: AL: N / ECCN: 9N9999 — no special licensing requirement for most destinations. A quality/document control buyer can obtain the CE and UKCA declarations from Siemens directly; the module carries the usual industrial equipment markings for the EU market.