AC 800M Controller – Key Features Section 1 Introduction
40 3BSE 027 941 R301
AC 800M Controller – Key Features
• Flexibility. The AC 800M Controller can be ordered housed in ABB cabinets,
or as individual units that may be custom-mounted
• Modularity, allowing for step-by-step expansion
• Simple DIN-rail attachment/detachment procedures, using a unique slide and
lock mechanism
• Fast, simple troubleshooting procedures available via unit/channel LEDs
• IP20 Class protection with no requirement for enclosures
• Allows for the use of low-cost, sealed enclosures due to extremely low unit
heat dissipation, even at an ambient temperature of 40
°C (104 °F)
• All units are fully EMC certified
• Connection of up to 192 I/O signals, via Electrical ModuleBus, is available
• Connection of up to 1344 I/O signals, via Optical ModuleBus, is available
• Connection of S100 I/O is available
• Allows connecting a large number of I/Os, via PROFIBUS DP and
PROFIBUS DP-V1
• The AC 800M can be used as an FF Linking Device
• Allows connecting custom protocols of a large amount of Serial
communication RS232-C ports
• Connecting to MasterBus 300 Networks
• Connection to INSUM via Gateway (Ethernet/LON)
• Connection to ABB Drives is available
• Built-in battery back-up of memory
• External battery back-up option available
• CPU Redundancy (PM861/PM864)
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