ABB DSBC 175 3BUR001661R1 Redundant S100 I/O Bus Coupler Model Trusted supplier

FAQ – ABB DSBC 175 3BUR001661R1

What is the main function of the DSBC 175 module?
The DSBC 175 is used to couple two redundant S100 I/O buses to the control system, ensuring continuous operation even if one path fails.

Can the DSBC 175 be used with non-redundant systems?
While technically possible, it is specifically designed for redundant operation. For non-redundant systems, a module like DSBC 111 is more suitable.

What type of controller systems is the DSBC 175 compatible with?
It is compatible with ABB Advant Controller 410 and 450 systems.

Does the DSBC 175 support hot-swapping?
No, modules in the S100 system should be de-energized before removal or insertion.

What are the operating and storage temperature limits?
Operating temperature is 0°C to +55°C, and storage is -40°C to +70°C.

What are the redundancy capabilities?
The module supports full bus redundancy for high availability systems, ensuring fault-tolerant operation.

How is the DSBC 175 mounted?
It is rack-mounted on the S100 I/O backplane using standard DIN rail housing.

What safety and compliance standards does it meet?
The module meets CE and RoHS standards and conforms to EMC directive requirements.