Siemens 6ED10521FB080BA0 Programmable Logic Controller Module. Siemens Logic Module LOGO! 230RCE Modular Expandable 115/230 VAC/VDC 3/10 A 47 to 63 Hz 8 Input 4 Output Ethernet Communication DIN Rail Mount -20 to 55 deg C 90 mm H x 71.5 mm W x 60 mm D. Additional Description: SIEM-6ED10521FB080BA0 LOGO230RCE LOGIC MODULE DISPLAY PS/I/O: 115V/230V/RELAY 8DI/4 DO. Catalog Description: LOGO! 230RCE.logic module. display PS/I/O 115V/230V/relay. 8 DI/4 DO. memory 400 blocks. modular expandable. Ethernet. integr. web server. data log. user-defined Web pages. standard microSD card for LOGO! Soft Comfort V8 or higher. older projects executable.