Product Details
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FAQs
Q1: What is the primary function of the LOGO! 12/24RCE?
It is a compact logic module (programmable relay) that executes basic and special logic functions including timers, counters, pulse edge evaluation, and analog functions. It is programmed using the LOGO! Soft Comfort software or the built-in keypad and display.
Q2: Does this module support cloud connectivity?
Yes. The LOGO! 8.4 series supports MQTT protocol in all basic devices, enabling cloud connectivity for remote monitoring and data logging.
Q3: What is the difference between the -0BA1 and -0BA2 versions?
The -0BA2 is the current LOGO! 8.4 version, while -0BA1 is the earlier LOGO! 8.3 version. The 8.4 version introduces MQTT cloud connectivity, improved web server performance, and enhanced functions.
Q4: Can the outputs be used with both AC and DC loads?
Yes. The relay outputs support switching of both AC and DC loads up to 10A resistive and 3A inductive.
Q5: What should I check if the LOGO! slave does not automatically enter RUN mode after power failure?
This is a known firmware issue in LOGO! 8.4 devices. The problem was resolved with firmware update V1.84.03. Download and install the firmware update from Siemens Industry Support to fix the slave start behavior.