ABB 88FT05 Bus Coupling Module (Brand New) in Stock

Power Supply (on the Module):

• Operating Voltage: 24V +/- 25%
• Current Consumption: Max. 1.1 A
• Typical Power Dissipation: 20W
• Maximum Power Dissipation: 33W

Standard Interface for Remote Bus Branch-Line Module 88FK05 (FBA, FBB, FAA, FAB):

• Transfer Rate: 1 MBaud
• Terminating Resistance: 50 Ohm
• Data Transmission Voltage: 15 to 30 Vss
• Input Sensitivity: ≤12mVss
• Noise Signal Voltage: 3.5 to 6 Veff
• Max. Length for Use Outside of Cabinet: 50 m, cable type RG 58 with additional shield
• Max. Length for Use Inside of Cabinet: 10 m, cable type RG 58

RS485 Interface for Station Bus Coupling Module 88TK05 (RS485 Standard):

• Transfer Rate: 1 MBaud
• Terminating Resistance: 100 Ohm
• Passive Differential Signal Voltage: 400 mV
• Max. Length of Connection between 88TK05/88TK05: 10 m (total), cable type RD-Y (ST)Y 16 x 2 x 0.22 mm or standard wiring
• Max. Length of Connection between 88TK05/88FT05: 1 m, cable 89IK01
• Max. Number of Stations in Two Mechanically Coupled Cabinets: 4

Noise Immunity (when installed according to instructions):

• ESD according to IEC 801/2: 8 kV to front panel
• EMC according to IEC 801/4: 2 kV burst coupled into remote bus cable