Siemens 6ES7 321-BL00-0AA0 Digital Input SM321 Missing back cover plate

Description

Missing back cover plate

With OPXD234

Multi-language documentation and soft-ware tools on CD-ROM

Has broken plastic on front

Scratches on the backside

Siemens 6ES7 321-BL00-0AA0 Digital Input SM321 Missing back cover plateHas scratches. Refer to photos.

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