What it is – and what it fits
The Siemens 6ED1052-2FB08-0BA1 is an active LOGO! 230RCEo logic module: 8 digital inputs, 4 relay outputs rated 10 A resistive / 3 A inductive, memory capacity up to 400 function blocks. It runs on a wide AC/DC supply range (115–240 V AC/DC) and tolerates -40°C to 70°C ambient – a range none of the display-bearing siblings match.
Lifecycle and compliance
Product status is active – no last-time-buy risk. Approvals cover CE, UL, CSA, FM, Marine and it carries EN55011 Class B emissions certification.
Mounting and wiring notes
Clips onto 35 mm DIN rail, 4 spacing units (71.5 mm) wide. Outputs need external fusing – no internal overcurrent protection. The AC supply accepts 47–63 Hz; the DC input range is 100–253 V. The onboard power reserve holds the real-time clock and retentive data for 480 hours if the main supply drops.