ABB TB815 3BSE013204R1 Interconnection Unit

FAQ

Q1: What is the primary function of the ABB TB815?
A1: It serves as an electrical and optical interface for coordinating two redundant CI820 communication modules in Modulebus systems.

Q2: Where is the TB815 typically mounted?
A2: It is designed for DIN rail mounting in industrial control cabinets.

Q3: What types of communication does it support?
A3: It supports electrical and fiber-optic communication for Advant Fieldbus 100 Modulebus.

Q4: What is the operating voltage range of the TB815?
A4: It operates at 24V DC and supports a voltage range from 19.2 to 30V DC.

Q5: What is the temperature range suitable for the TB815?
A5: It operates from +5 to +55°C and can be stored between -40 and +70°C.

Q6: Does the TB815 meet industrial protection standards?
A6: Yes, it complies with IP20 protection class, suitable for non-condensing indoor environments.

Q7: Does TB815 support redundancy?
A7: Yes, it is specifically designed to coordinate redundant CI820 communication modules.

Q8: What is the corrosion protection rating of TB815?
A8: It meets G3 corrosion protection standards according to ISA-71.04, suitable for mild industrial environments.