SM811 3BSE018173R1 ABB Safety CPU module
Manufacturer:
ABB
Product No.:
SM811
Condition:
In Stock
Product Type:
Safety CPU module
Product Origin:
Switzerland
Weight:
700g
Shipping port:
Xiamen
Warranty:
12 months
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SM811 (for PM865) Classic System 800xA Hardware Selector Data Sheet
Overview
The primary function of SM811 is to provide intelligent supervision of a controller during non-SIL and SIL1-2 operations, and together with a PM865, forms a 1oo2 diverse structure for SIL3 applications. For high availability applications, it is possible to have redundant SM811 units that work together with any of the two redundant CPUs. SM811 has a dedicated synchronization link to synchronize active and redundant SMs for hot-insert and online upgrade situations.
Features and Benefits
- MPC862P Microprocessor running at 96 MHz
- 32 MB RAM
- Provides supervision of the PM865 controller during SIL1-2 operations and forms a 1oo2 diverse architecture for SIL3 applications
- Overvoltage monitoring
- Internal voltage monitoring
- Supports hot swap
- Supports redundancy
- SMLink for synchronization of redundant pairs
General Information
| Attribute | Details |
|---|---|
| Article Number | 3BSE018173R1 |
| Life Cycle Status | Classic |
| Redundancy | Yes |
| High Integrity | Yes |
| Clock Frequency | 96 MHz |
| Memory | 32 MB |
| Flash Memory | No |
Detailed Data
| Attribute | Details |
|---|---|
| Processor Type | MPC862P |
| Switch Over Time in Red. Conf. | Max 10 ms |
| Flash PROM for Firmware Storage | 4 MB |
| Power Supply | 24V DC (19.2-30 V DC) |
| Power Consumption | +24V typ/max 160 / 250 mA |
| Power Dissipation | Typ. 3.8 W |
Environment and Certification
| Attribute | Details |
|---|---|
| Temperature, Operating | +5 to +55 °C (+41 to +131 °F) |
| Temperature, Storage | -40 to +70 °C (-40 to +158 °F) |
| Temperature Changes | 3 °C/min 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 < 50Hz: 0.0375 mm amplitude, |
| 50 < f < 150Hz: 0.5 g acceleration, | |
| 5 < f < 500Hz: 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 | 2000m 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 |
| WEEE Compliance | DIRECTIVE/2012/19/EU |
Dimensions
| Attribute | Details |
|---|---|
| Width | 59 mm (2.9 in.) |
| Height | 186 mm (7.3 in.) |
| Depth | 127.5 mm (5.0 in.) |
| Weight (including base) | 0.7 kg (1.5 lbs) |
