Bus node CTEU-PB Dimensions W x L x H=40 mm x 91 mm x 50 mm, Fieldbus interface=(* Sub-D plug, for self-assembly, * Sub-D socket, 9-pin, * 2x M12x1, 5-pin, B-coded), Diagnosis=(* - Communication error, * - System diagnostics, * - Undervoltage), Configuration support=Device database file, Additional functions=(* - Emergency Message, * System status via diagnostic test)