SIMATIC S7-200 SMART SB CM01 RS-485/RS-232 signal board / 6ES7288-5CM01-0AA0

6ES7288-5CM01-0AA0: specifications reviewed against the exact manufacturer manual row. Verify host support, mounting, communication role and included items before ordering.

Manufacturer part number: 6ES7288-5CM01-0AA0
Brand: Siemens
Category: PLC and HMI
Catalog status: Request a quotation

Technical specifications

Controller family: SIMATIC S7-200 SMART
Interface: RS-485 / RS-232; verify configuration
Isolation: None to chassis ground and CPU logic common
RS-485 cable length: 50 m without isolated repeater; 1000 m with isolated repeater up to 187.5 kbps
RS-232 cable length: 10 m maximum, shielded
Power dissipation: 0.5 W
Dimensions (W x H x D): 35 x 52.2 x 16 mm
Host compatibility: Verify exact SMART CPU and firmware support; classic S7-200 compatibility is not implied
Document pages: PDF 929, 930, 1004
Current lifecycle status: Not established by historical manual; confirm separately

Manufacturer manual · S7-200 SMART System Manual / V2.8 / 08/2023 · en · PDF · V2.8 / 08/2023 / A5E03822230-ALManufacturer source: Siemens · Model explicitly covered in family document · Covered models: 6ES7288-5CM01-0AA0 · Checked: 2026-10-22Official manufacturer source

This sheet provides a quick technical summary. For design, installation and final selection, review the latest official manufacturer documentation and verify the complete part number.