Setting up a BullTron battery for the P-Bus
Two apps, one setting, one firmware update: how a BullTron battery is configured once for P-Bus operation — using codes MEFEJD and HYICVL.
Product Help P-Bus
PSM 3, PSL, or PSL Plus: Choosing the Right System Monitor
It is not the display size that matters, but the cut-out dimensions, number of tank sensors, and vehicle electrical system voltage. PSM 3, PSL, and PSL Plus with all technical...
Wiring the P-Bus: M12 cable, T-connectors, terminators
M12 cables, T-connectors and exactly two terminators. Why the P-bus is laid as a line, what cable lengths are available and why NMEA 2000 may only be connected via the...
Connecting P-Bus and NMEA 2000: Correctly Installing the CBN Bridge
Both networks carry power and data, but are not directly compatible. How the CBN bridge separates them, which data it transmits, and why the chartplotter ultimately decides what appears on...
Remote control of the main switch: Correctly combining TSC and FBR 500
260 A standalone, 500 A in combination with the FBR 500. When the disconnector is required, why an external control button is mandatory, and how to set the deep discharge...
CMR Relay Modules in Comparison: 411, 412, 431, 811, and 232
Five relay modules that differ in number of channels, current per channel, number of poles, and dimming function. Which one fits where — including emergency operation and feedback on blown...
