Product Beschreibung
The ABB SM812 High Integrity (HI) controller is part von the ABB Ability™ System 800xA platform, designed for safety-critical applications up to SIL3. It supervises PM857, PM863, and PM867 CPUs during SIL1-2 operations and, in redundant 1oo2 configuration, provides SIL3 compliance. It supports hot swap, redundancy, and seamless upgrades with a dedicated synchronization link.
Technical Specifications
| Parameter | Value |
|---|---|
| Processor | MPC866 Microprocessor, 133 MHz |
| Memory | 64 MB RAM, 4 MB Flash PROM (firmware) |
| Power Supply | 24 V DC (19.2–30 V DC) |
| Power Consumption | Typ. 160 mA / Max. 250 mA @ 24V |
| Power Dissipation | 3.8 W |
| Digital I/O Ports | 3 digital inputs, 2 digital outputs |
| Operating Temperature | +5 to +55 °C |
| Storage Temperature | -40 to +70 °C |
| Humidity | 5–95% non-condensing |
| Protection Class | IP20 |
| Redundancy | Supported (hot-insert & sync link) |
| Dimensions (W×H×D) | 59 × 186 × 127.5 mm |
| Gewicht | 0.7 kg |
| Certifications | CE, TUV, UL, cULus Zone 2, RoHS, WEEE |
| Marine Approvals | ABS, BV, DNV-GL (Lloyd pending) |
Applications
-
High Integrity (SIL3) process control
-
Safety Instrumented Systems (SIS) in oil & gas, chemicals, power
-
Redundant safety supervision in mission-critical industries
-
Marine and hazardous environment control systems
Advantages
-
Fully SIL3-compliant in 1oo2 configuration
-
Hot swap and online upgrade capabilities
-
Supports redundant operation for high availability
-
Wide operating temperature and industrial certifications
-
Compact design with minimal power consumption
FAQ
Q1: What is the primary function von the SM812?
A1: To supervise PM857, PM863, and PM867 CPUs and enable SIL3 safety in redundant configurations.
Q2: Does the SM812 support redundancy?
A2: Yes, it can operate as part von a redundant pair with hot-insert and online upgrade support.
Q3: What type von processor does it use?
A3: The SM812 uses an MPC866 microprocessor running at 133 MHz.
Q4: Can the SM812 operate in hazardous locations?
A4: Yes, it is certified for Class 1, Zone 2 environments.
Q5: What is the power supply requirement?
A5: It operates on 24 V DC (range 19.2–30 V DC).
Q6: Is it compatible with System 800xA?
A6: Yes, it is specifically designed for ABB Ability™ System 800xA.
Q7: What safety level does it achieve?
A7: SIL1-2 in standalone mode and SIL3 in 1oo2 redundant mode.
Q8: Does it support marine applications?
A8: Yes, it has ABS, BV, and DNV-GL certifications for marine use.
Q9: How much memory does it have?
A9: It comes with 64 MB RAM and 4 MB Flash PROM for firmware.
Q10: What are its dimensions and weight?
A10: Dimensions are 59 × 186 × 127.5 mm and weight is 0.7 kg.
Related Modells (Same Series or Relevant)
| Modell | Beschreibung | Dimensions (mm) | Gewicht (kg) |
|---|---|---|---|
| PM857 | HI CPU for 800xA | 59×186×127.5 | 0.65 |
| PM863 | HI CPU with extended memory | 59×186×127.5 | 0.65 |
| PM867 | HI CPU, SIL3 certified | 59×186×127.5 | 0.65 |
| SM811 | HI controller, SIL2 | 59×186×127.5 | 0.65 |
| AC800M | Standard controller for 800xA | 59×186×127.5 | 0.65 |
| AC800M HI | High Integrity version von AC800M | 59×186×127.5 | 0.65 |
Popular ABB Modells
| Modell | Beschreibung | Dimensions (mm) | Gewicht (kg) |
|---|---|---|---|
| CI854A | Prvonibus DP Module | 45×130×120 | 0.25 |
| AI810 | Analog Input Module | 45×130×120 | 0.20 |
| AO810 | Analog Output Module | 45×130×120 | 0.20 |
| DI810 | Digital Input Module | 45×130×120 | 0.20 |
| DO810 | Digital Output Module | 45×130×120 | 0.20 |
| PM864 | CPU for 800xA | 59×186×127.5 | 0.65 |
Unternehmensinformationen
E-mail: [email protected]
Mobile：Bitte kontaktieren Sie uns per E-Mail
Whatsapp：Bitte kontaktieren Sie uns per E-Mail
Add: Alishan Building, 2 Lvling Rd, Bezirk Siming, Xiamen, Fujian, China, 361006
Unsere Dienstleistungen
Wir sind spezialisiert auf die Lieferung von Industrieautomatisierungsteilen mit einjähriger Garantie. Unsere Industrieautomatisierungsteile werden weltweit verkauft.
Wir können Geräte und Ersatzteile aus verschiedenen Ländern und von verschiedenen Herstellern liefern, Ihre Sorgen oder Qualitätsprobleme an vielen Orten lösen und bieten einen großen Preisvorteil.
Rufen Sie uns gerne an für weitere Produktdetails.
