Sentry MODBUS I/O Memory Map

Modbus Address

Parameter

 

Units

FIX EGU

40266

Sensor 3 High Alarm Time Month

 

40267

Sensor 3 High Alarm Time Day

 

40268

Sensor 3 High Alarm Time Hr

 

40269

Sensor 3 High Alarm Time Min

 

40270

Sensor 3 Low Alarm Time

Month

 

40271

Sensor 3 Low Alarm Time

Day

 

40272

Sensor 3 Low Alarm Time

Hr

 

40273

Sensor 3 Low Alarm Time

Min

 

40274

Sensor 3 Calibration Time Month

 

40275

Sensor 3 Calibration Time Day

 

40276

Sensor 3 Calibration Time Hr

 

40277

Sensor 3 Calibration Time Min

 

40278

Sensor 3 High Conc. Time Month

 

40279

Sensor 3 High Conc. Time Day

 

40280

Sensor 3 High Conc. Time Hr

 

40281

Sensor 3 High Conc. Time Min

 

40282

Sensor 3 Low Conc. Time

Month

 

40283

Sensor 3 Low Conc. Time

Day

 

40284

Sensor 3 Low Conc. Time

Hr

 

40285

Sensor 3 Low Conc. Time

Min

 

40286

Sensor 3 Trouble Time

Month

 

40287

Sensor 3 Trouble Time

Day

 

40288

Sensor 3 Trouble Time

Hr

 

40289

Sensor 3 Trouble Time

Min

 

40290

Sensor 3 Input Value - Multiplex 0

0 - 6553.5

40291

Sensor 3 Input Value - Multiplex 1

0 - 6553.5

40292

Sensor 3 Input Value - Multiplex 2

0 - 6553.5

40293

Sensor 3 Input Value - Multiplex 3

0 - 6553.5

40294

Sensor 3 Input Value - Multiplex 4

0 - 6553.5

40295

Sensor 3 Input Value - Multiplex 5

0 - 6553.5

40296

Sensor 3 Input Value - Multiplex 6

0 - 6553.5

40297

Sensor 3 Input Value - Multiplex 7

0 - 6553.5

40298

Sensor 3 Calibration Due Days

 

40299

Sensor 4 High Alarm Time Month

 

40300

Sensor 4 High Alarm Time Day

 

40301

Sensor 4 High Alarm Time Hr

 

40302

Sensor 4 High Alarm Time Min

 

40303

Sensor 4 Low Alarm Time

Month

 

40304

Sensor 4 Low Alarm Time

Day

 

40305

Sensor 4 Low Alarm Time

Hr

 

40306

Sensor 4 Low Alarm Time

Min

 

40307

Sensor 4 Calibration Time Month

 

40308

Sensor 4 Calibration Time Day

 

40309

Sensor 4 Calibration Time Hr

 

40310

Sensor 4 Calibration Time Min

 

March 4, 2005

Page: 11

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Sierra Monitor Corporation Gas Detector manual Sentry Modbus I/O Memory Map

Gas Detector specifications

Sierra Monitor Corporation, a leader in environmental monitoring and gas detection systems, has developed an innovative range of gas detectors tailored for industrial applications. These systems are designed to provide reliable, real-time monitoring of hazardous gases, ensuring the safety of personnel and the environment.

One of the standout features of Sierra Monitor's gas detectors is their advanced sensor technology. The devices are equipped with a variety of sensors that can detect a range of gases including methane, hydrogen sulfide, and carbon monoxide. These sensors utilize industry-leading electrochemical and catalytic bead technologies to deliver accurate and responsive measurements, minimizing the risk of false alarms.

In addition to robust sensor capabilities, Sierra Monitor gas detectors feature intelligent monitoring solutions that facilitate seamless integration with existing facility management systems. The detectors can communicate via various protocols such as Modbus, Ethernet/IP, and BACnet, allowing for real-time data transmission and centralized monitoring. This ensures that facility managers can respond swiftly to any detected gas anomalies, significantly improving workplace safety.

The design of the gas detectors prioritizes durability and flexibility. Many models come with rugged housings that can withstand harsh environmental conditions, making them perfect for use in challenging industrial settings. Additionally, the detectors are often equipped with user-friendly interfaces, allowing for straightforward calibration and maintenance.

Sierra Monitor also places a strong emphasis on user experience. Their gas detectors often include features such as audible alarms, LED indicators, and remote monitoring capabilities. These features help ensure that any hazardous conditions are immediately communicated to personnel, thereby promoting a proactive safety culture.

Moreover, the corporation focuses on innovation in power solutions, offering models with low power consumption and options for battery operation. This allows for deployment in remote locations where power is limited, ensuring essential gas monitoring without interruptions.

Overall, Sierra Monitor Corporation's gas detectors stand out for their combination of cutting-edge technology, user-friendly design, and robust safety features, making them an invaluable asset for industries concerned about gas hazards. By harnessing the latest advancements in sensor technology and connectivity, Sierra Monitor ensures that facilities are equipped not just to detect, but to effectively manage gas-related risks.