ABB SM811 3BSE018173R1 Compact Product
ABB SM811 3BSE018173R1 Compact Product
The prime function of SM811, is to provide intelligent supervision of
a controller during non-SIL and SIL1-2 operations, and together with
a PM865 form a 1oo2 diverse structure for SIL3 applications.
For high availability applications it is possible to have redundant
SM811´s that work together with any of the two redundant CPUs.
SM811 has a dedicated synchronization link to synchronize active
and redundant SM for hot-insert and online upgrade. It is needed
during hot-insert and online upgrade situations to copy data
between two SM811s in a redundant setup.
The SM811 has a connector with three digital inputs and two digital
outputs that can be used for safety-related digital I/O (not process
I/O).
Features and benefits
MPC862P Microprocessor running at 96 Mhz
32 MB RAM
Provides supervision of the PM865 controller during SIL1-2 operations and together with the PM865
forms a 1oo2 diverse architecture for SIL3 applications
Over voltage monitoring
Internal voltage monitoring
Supports hot swap
Supports redundancy
SM Link for synchronization of redundant pair
Article number 3BSE018173R1
Life cycle status Classic
Redundancy Yes
High Integrity Yes
Clock Frequency 96 Mhz
Performance, 1000 boolean operations -
Performance -
Memory 32 MB
RAM available for application -
Flash memory for storage No
Detailed data
Processor type MPC862P
Switch over time in red. conf. max 10 ms
Flash PROM for firmware storage 4 MB
Power supply 24 V DC (19.2-30 V DC)
Power consumption +24 V typ/max 160 / 250 mA
Power dissipation typ. 3.8 W
Temperature, Operating +5 to +55 °C (+41 to +131 °F)
Temperature, Storage -40 to +70 °C (-40 to +158 °F)
Temperature changes 3 °C/minutes according to IEC/EN 61131-2
Pollution degree Degree 2 according to IEC/EN 61131-2
Corrosion protection G3 compliant to ISA 71.04
Relative humidity 5 to 95 %, non-condensing
Emitted noise < 55 dB (A)
Vibration
10 < f < 50 Hz: 0.0375 mm amplitude,
50 < f < 150 Hz: 0.5 g acceleration,
5 < f < 500 Hz: 0.2 g acceleration
Rated Isolation Voltage 500 V a.c.
Dielectric test voltage 50 V
Protection class IP20 according to EN 60529, IEC 529
Altitude 2000 m according to IEC/EN 61131-2
Emission & Immunity EN 61000-6-4, EN 61000-6-2
Environmental conditions Industrial
CE Mark Yes
Electrical Safety EN 50178, IEC 61131-2, UL 61010-1, UL 61010-2-201
Hazardous location cULus Class 1, Zone 2, AEx nA IIC T4, ExnA IIC T4Gc X
Marine certificates ABS, BV, DNV-GL, LR
TUV Approval Yes
RoHS compliance -
WEEE compliance DIRECTIVE/2012/19/EU
The prime function of SM811, is to provide intelligent supervision of a controller during non-SIL and SIL1-2 operations, and together with a PM865 forma 1oo2 diverse structure for SIL3 applications. For high availability applications itis possible to have redundant SM811´s thatwork together with any of the two redundant CPUs. SM811 has a dedicated synchronization link to synchronize active and redundant SMfor hot-insert and online upgrade. Itis needed during hot-insert and online upgrade situations to copy data between two SM811s in a redundant setup. The SM811 has a connector with three digital inputs and two digital outputs that can be used for safety-related digital I/O (not process I/O).
Features and benefits MPC862P Microprocessor running at 96 Mhz 32 MB RAM Provides supervision of the PM865 controller during SIL1-2 operations and together with the PM865 forms a 1oo2 diverse architecture for SIL3 applications Overvoltage monitoring Internalvoltage monitoring Supports hot swap Supports redundancy SMLink for synchronization of redundant pair
ABB Controller 800M series, general purpose process controller series by ABB.
Any controller constructed from the units and units connected to the AC 800M hardware platform.
A Connector is a coupling device used to connect the wire medium to a fieldbus device or to another segment of wire.
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