ABB Electrical BC6-30-10-P-1.4 Mini Contactor B7

Model Type: BC6 Electrical BC6-30-10-P-1.4 Mini Contactor B7

Characteristics

Ethernet ports are labeled 1 through 4 for documentation purposes.

SDSL ports are connected via the backplane. There are no specific uplink ports.

All ports are functionally identical.

The link and speed status of each Ethernet port and SDSL port is indicated by status indicators (see “Connectors and Indicators”).

The switch learns Ethernet addresses by analyzing incoming frames and stores them in a lookup table (up to 2048 entries),

used to forward frames only to the correct port. If the frame is

widecast or multicast, or the destination address is not found in the lookup table, the received frame is forwarded to the correct port.

If an entry in the lookup table is not refreshed by an incoming frame with a specific source address

then it is aged out for a maximum of 304 seconds.

Maximum 304 seconds (default, configurable).

For IEEE 802.1Q VLAN frames, the switch can be configured in VLAN or transparent mode. In transparent mode

the switch does not change any frames or frame TAGs; in VLAN

mode, the switch can be configured to support a variety of applications, such as

trunking or access ports.

Reliability and stability: the use of advanced electronic components and manufacturing processes,

with good anti-interference ability and stability, can be in a harsh industrial environment for a long time and stable operation,

such as high temperature, high humidity, strong electromagnetic interference and other environmental conditions,

but also to ensure that the system works properly, reduce the environmental factors leading to system failures and downtime.

Programming flexibility: support for a variety of programming languages, such as ladder diagrams, function block diagrams,

instruction lists, sequential function charts, etc., the user can choose the appropriate programming

language according to their own programming habits and project requirements for the preparation of the control program,

reducing the difficulty of programming, and improve programming efficiency.

Service and Maintenance

• Only qualified personnel should carry out repairs.

• The agreed warranty applies.

• Before carrying out any cleaning or maintenance operations, disconnect the equipment from the electrical supply.

• Clean the display and surrounding front cover with a soft cloth and mild detergent.

• Replacing the battery incorrectly may result in explosion. Only use batteries recommended by the supplier.

During the warranty period, the battery needs to be replaced by an authorized ABB service center