Bus node CPX-FB37 for modular electrical terminal CPX. Dimensions W x L x H=(* (including interlinking block), * 50 mm x 107 mm x 50 mm), Fieldbus interface=2x socket, M12x1, 4-pin, D-coded, Device-specific diagnostics=(* Channel and module-orientated diagnostics, * - Undervoltage of modules, * - Diagnostic memory), Configuration support=ESI file, Parameters configuring=(* - Diagnostic behaviour, * - Failsafe response, * - Forcing of channels, * - Signal setup, * - System parameter)