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Type: Posts; User: LC8Sumi

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    Or you can buy the official Jebao box (google...

    Or you can buy the official Jebao box (google "GHL to Adpater Jebao RW DC WP Pump"), and fabricate an RJ45 to RJ12 cable to directly connect it to an L-port on the Profilux (or cut off one end of an...
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    Found this picture in my archives. Maybe it gives...

    Found this picture in my archives. Maybe it gives a better understanding, ignore the Arduino (Blue board).

    12227

    You can google jebao pinout, and you'll find the circuit diagram for the correct...
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    I have opened up the Jebao control box &...

    I have opened up the Jebao control box & desoldered the 3 lead pigtail that connects to the pump, and the DC jack also. Then it's just a matter of resistors (voltage divider), and soldering the...
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    Great, thank you!

    Great, thank you!
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    Max length for pH probe cable

    Hello!

    I was wondering if it would be possible to use two 5m extensions on the pH probe 3m cable to get a 13m long cable, or would that be too long for a good signal?
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    Thank You very much! I already have the...

    Thank You very much!

    I already have the voltage divider soldered in the wiring, so I'll just transfer it from my old controler as-is, and hope for the best:)
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    Hello! I didn't mean to drive the (24V ~1A)...

    Hello!

    I didn't mean to drive the (24V ~1A) pump with the L-ports, only to control it, like a Tunze pump. The Jebao takes a 0-5V signal as a control signal, and was thinking that by using two...
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    Profilux 4 vs. Jebao RW8

    Hello!

    Is it allowed to control a Jebao RW8 with the P4 via L ports?
    I mean with a voltage divider (for example two 4.7k resistors) to make it 0-5V?

    Will this void warranty and/or fry the L...
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