ABB LevelMaster 7100, User Manual, Page: 24 / 100

LevelMaster 7100 User manual 2105835 Rev AA | 14
Qty Part name Description Part number Notes
1 Barrier assembly
Electrical barrier required if
the LevelMaster is installed
in a Division 1 or 2
hazardous area
2100339-003 (Group D)
2100339-004 (Group C and D)
Includes barrier board and enclosure
Part numbers for barrier board only:
For Group D: 2100336-001
For Group C and D: 2100336-002
Replacement kits available
Required for installations in hazardous
locations
1 High level switch
A float type switch that can
be ordered in a 12, 16, 24
or 36 inch version which is
the distance below the tank
port bushing
Vary depending on length
Available for 4 inch tank port bushing
only (part number 100164-001)
1
MasterLink
communication
cable
Combination of an RS-485-
to-RS-232 converter cable
and adapter used for the
local connection of a laptop
or PC to the LevelMaster
See Table 4 , Cables and
adapters for direct connection
to the LevelMaster
.
Required when using the MasterLink
software for setup and local operation.
Additional USB-to-serial converter
may be required for modern laptops.
Cables for local connection
Table 4 describes converter cables and adapters required for direct or local connection to the LevelMaster. Local connection is
required for installation and startup configuration. Because of board design differences, the choice of the cables and adapters
depends on the board part number. Verify that the correct cable and adapter are available for the installation.
IMPORTANT NOTE: Variations of cable types with other part numbers may be available. Contact ABB if the list
provided in Table 4 does not meet the site requirements.
Table 4: Cables and adapters for direct connection to the LevelMaster
Board Description Part number Notes
2104836-001 (new)
Cable adapter 2100250-002
Cable end connecting to the board has a 2-position
terminal connector for power and a 4-position terminal
connection for the communication port (RS-485)
RS-485-to-RS-232
Converter cable
2100241-005
6 feet long, contains 1 battery (9 Vdc)
See Figure 7.
2018546-005 (legacy)
Cable adapter 2100250-001
Cable end connecting to the board has a single 6-
position terminal connector for both power and the
communication port
RS-485-to-RS-232
Converter cable
2100241-002
6 feet long, contains 2 batteries (9 Vdc)
See Figure 8.
Both boards
RS-232-to-USB
converter cable
1801382-001
Digi
®
Edgeport/1 USB Converter
Must be used if connecting to a USB port on a laptop
(if legacy RS-232 ports are not available on the laptop)
IMPORTANT NOTE: In locations where there may be a mix of board types, make sure cables and adapters for
both, legacy or newer, board types are available. Always ensure to carry extra fully charged 9 Vdc batteries for the
cables if needed. Review section 5.2.1,
Preparing cables for local connection , to prepare to establish local
communication for configuration.