DeltaV MD20 and MD30 Base Smart Switches

Installation notes

• The MD20 and MD30 Base Smart Switches consist of a base switch and backplane. The base switch functions as the power supply and the backplane houses the switching circuits.
• The MD media modules plug into the slots on the backplane and provide the interfaces to the DeltaV Control Network in a variety of media types.
• All media modules are hot pluggable.

Port information

Table: Port information for the DeltaV MD20/30 Base Smart Switches

Model	Number and types of ports	Image
MD20-8 MD20-8-ES(1)	Up to 8, 10/100mb/s Ethernet ports with additional modules
MD20-16 MD20-16-ES	Up to 16, 10/100mb/s Ethernet ports with additional modules
MD20-24(2) MD20-24-ES	Up to 24, 10/100mb/s Ethernet ports with additional modules
MD30-8 MD30-8-ES	Up to 8, 10/100mb/s Ethernet ports with additional modules 2, gigabit ports
MD30-16 MD30-16-ES	Up to 16, 10/100mb/s Ethernet ports with additional modules 2, gigabit ports
MD30-24(3) MD30-24-ES	Up to 24, 10/100mb/s Ethernet ports with additional modules 2, gigabit ports

⁽¹⁾ The ES versions of the switches have an extended temperature range and conformal coating.

⁽²⁾ The MD20 16-port switch can be expanded to 24 ports with a two slot expansion backplane as shown in the image in the table or the 24 port switch can be purchased as a single product.

⁽³⁾ The MD30 16-port switch can be expanded to 24 ports with a two slot expansion backplane as shown in the image in the table or the 24 port switch can be purchased as a single product.