TRICONEX EM2281 Safety Controller Module - Image 1
Click to enlarge
TRICONEX DO3625A Digital Output Module
TRICONEX DO3625A Digital Output Module
Back to products
TRICONEX EM2291 Input Module
TRICONEX EM2291 Input Module

TRICONEX EM2281 Safety Controller Module

Technical Specifications

  • Redundancy Architecture: Triple Modular Redundant (TMR) for enhanced fault tolerance.
  • Input/Output Channels: Supports a variety of I/O configurations, including digital and analog inputs/outputs, depending on the specific model and configuration.
  • Communication Protocols: Modbus RTU/TCP, HART, and other industrial protocols for seamless integration with DCS and SCADA systems.
  • Input Voltage: 24 V DC.
  • Power Consumption: Approximately 20 W.
  • Operating Temperature Range: 0°C to +60°C.
  • Storage Temperature Range: -40°C to +85°C.
  • Protection Class: IP20.
  • Programming Software: TriStation 1131 for configuration and programming.
  • Certifications: Compliant with IEC 61508 SIL 3, FM, ATEX, and other international safety standards.
Category:
Description

Key Features

  • High Reliability: The TMR architecture ensures that the system continues to operate safely even if one channel fails.
  • Fast Response Time: Capable of responding to control commands within milliseconds, making it suitable for time-critical applications.
  • Comprehensive Diagnostics: Built-in self-test and fault detection mechanisms continuously monitor channel status, signal integrity, and communication health.
  • Hot-Swapping Support: Modules can be replaced online without interrupting system operation, reducing downtime and maintenance costs.
  • Industrial-Grade Design: Robust construction to withstand harsh industrial environments, including resistance to vibration, dust, and electromagnetic interference.
  • Scalability: Supports up to thousands of I/O points per system, accommodating growing automation needs.

Application Scenarios

  • Oil and Gas Industry: Used in emergency shutdown systems (ESD) to quickly isolate processes in case of equipment failure or leakage, ensuring safe operations.
  • Chemical Processing: Applied in reaction vessel temperature and pressure interlock control to prevent over-temperature and over-pressure accidents.
  • Power Generation: Utilized in boiler and turbine protection systems in power plants to safeguard critical equipment and ensure stable power supply.
  • Natural Gas Processing: Employed in flame detection, gas leakage monitoring, and safety interlock control to prevent fire and explosion hazards.
  • Marine and Offshore Platforms: Used to build high-reliability safety control systems for offshore drilling platforms and long-distance pipelines, protecting personnel and equipment.
  • Steel and Metallurgy: Applied in blast furnace and converter control systems to monitor and control critical parameters, ensuring production safety.
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “TRICONEX EM2281 Safety Controller Module”

Your email address will not be published. Required fields are marked *

Shipping and Delivery
wd-ship-1
wd-ship-2

MAECENAS IACULIS

Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.

ADIPISCING CONVALLIS BULUM

  • Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
  • Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
  • Diam parturient dictumst parturient scelerisque nibh lectus.

Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.

Related products

Triconex 3008 Triple Modular Redundancy Main Processor Module

Technical Specifications
  • Processor and Memory Parameters
    • It is equipped with a 32-bit TriCore VME processor that delivers powerful computing capabilities to support the rapid execution of complex safety control logic.
    • It has 16 MB of RAM for real-time data processing and 2 MB of Flash ROM for storing system programs and configuration data, ensuring stable data storage and quick access.
  • Communication and Backplane Parameters
    • It is configured with serial ports and Ethernet ports for data interaction with upper monitoring systems and external devices.
    • It uses the TriBus backplane with a communication rate of 25 Mbps, which guarantees efficient and stable data transmission between the module and matching I/O modules.
    • It supports connection with an RS-232 optical isolation interface, which enhances the module's anti-interference ability during communication.
Read more
Quick view

Triconex 3008N Tricon V10 Main Processor Module

Technical Specifications
  • Processor and Memory Parameters
    • It is equipped with a 32-bit Motorola MPC860 processor running at a clock speed of 50 MHz, which supports real-time operating systems and efficiently executes complex control logic.
    • It is configured with 16 MB of non - battery backed DRAM, 32 KB of battery backed SRAM, and 6 MB of flash PROM, which can store a large number of control programs and real-time operation data stably.
  • Communication Parameters
    • It uses the TriBus communication bus with a data transmission rate of 25 Mbps. The bus is equipped with 32-bit CRC protection and 32-bit DMA, and the communication part is fully isolated to ensure secure and stable data transmission.
    • It supports multiple communication protocols such as Modbus, Modbus TCP/IP, and Ethernet/IP, and is also compatible with communication interfaces like RS - 232/422/485 to achieve seamless connection with various industrial devices and systems.
Read more
Quick view

Triconex 3201 Communication Module

Technical Specifications
  • Communication Port Parameters
    • It is equipped with three configurable RS - 232/485 serial ports and two Ethernet ports. Some versions can be configured with four serial ports, with a total data transmission rate of 460.8 kilobits per second for all serial ports.
    • The two Ethernet ports include 802.3 copper Ethernet ports and fiber - optic Ethernet ports in different models, with the Ethernet transmission speed reaching 100Mbps.
    • The first serial port can support Modbus or Trimble GPS interface, and the fourth serial port can be configured as Modbus or Tristation interface.
  • Power and Electrical Parameters
    • The nominal input voltage is 24V DC, and the working voltage range is 19.2V DC to 30V DC, which can tolerate 5% AC ripple.
    • The maximum power interruption time allowed from the nominal voltage is 1 millisecond, the minimum repetition rate of power interruption is 1 second, and the maximum logic power consumption of the module is 8 watts.
Read more
Quick view

Triconex 3351 Analog Input (AI) Module

Technical Specifications
  • Input and Signal Parameters
    • The analog input version has 32 shared points, with a nominal input current of 4 - 20mA DC and an operating current range of 2 - 22mA DC. It has a 16-bit resolution and an accuracy of ±0.01% within the 1000 - 20000Hz frequency range.
    • The pulse input version has 8 high-frequency input points, a pulse count measurement resolution of 1 microsecond, and an input diagnostic fault range of 0.5% of the full scale. The input change sampling cycle is the longer one between one scan and 210 milliseconds.
    • The module has an input bandwidth of 16Hz, an absolute maximum field voltage of 33V DC, and an absolute maximum reverse field voltage of -0.6V DC.
  • Power and Electrical Parameters
    • The nominal power supply voltage is 24V DC. The minimum isolation between functional and protective earth is 500V DC, and the minimum isolation between functional and functional earth is 800V DC.
    • The module has a source impedance of 180Ω, an input impedance of 250Ω when paired with a baseplate, and a 100Ω I-to-V resistor with a tolerance of ±0.01%.
Read more
Quick view

Triconex 3401 Digital Output Module

Technical Specifications
  • Output and Signal Parameters
    • The nominal output voltage is 24V DC, and the operating voltage range is 15 - 30V DC, with an absolute maximum output voltage of 33V DC and an absolute maximum reverse input voltage of -0.6V DC.
    • In switching mode, the maximum output current is less than 4.8A with self-limiting function, and the typical value is 3A; in carry mode, the minimum output current is more than 0.7A with self-limiting function, and the typical value is 1.5A.
    • The loop-back threshold is 0 - 5V DC for the off state, 6 - 14V DC for the transition state, and 15 - 30V DC for the on state, and the off-state leakage current to the load is less than 1mA.
  • Power and Isolation Parameters
    • The minimum isolation voltage between functional circuit and protective ground is 500V DC, and the minimum isolation voltage between functional circuit and functional logic ground is 800V DC, which can effectively prevent electrical interference from affecting the normal operation of the module.
    • The voltage drop in the on-state is less than 1V DC when the current is 1.5A, which reduces the energy loss during signal transmission and ensures the efficiency of power utilization.
Read more
Quick view

Triconex 3511 High-Precision Triple Redundant Pulse Input Module

Technical Specifications
  • Input and Signal Parameters
    • It is equipped with 8 independent non-common-ground input channels. The typical input voltage is 24 VDC, and the typical input current per channel is 10 mA.
    • The input signal frequency range is 1 Hz to 100 kHz, and the precision reaches ±0.01% when measuring frequencies between 1000 Hz and 20000 Hz.
    • It has a 16-bit resolution and a pulse counting resolution of 1 microsecond, and the pulse width resolution ranges from 100 microseconds to 10 milliseconds, which can capture pulse signal changes accurately.
  • Power and Physical Parameters
    • It relies on 24 VDC power supply to operate stably, matching the power supply configuration of most industrial control systems.
    • There are differences in dimension and weight data from different sources. One source states its dimensions as 80mm x 110mm x 40mm and weight of approximately 200 grams, while another source records dimensions as 120mm x 80mm x 30mm and weight of about 3.3 kilograms, which may be due to whether the measurement includes accessories.
Read more
Quick view

Triconex 3625 32-Point Triple Modular Redundancy Supervised

Technical Specifications
  • Electrical Parameters
    • It provides 32 commoned output channels with a nominal voltage of 24 VDC and a voltage adaptation range of 16 - 32 VDC, and can withstand a maximum voltage of 36 VDC.
    • Each output point has a maximum current of 1.7 A, a surge current of 7 A within 10 milliseconds, a minimum required load current of 10 mA, and a maximum load leakage current of 4 mA.
    • The typical voltage drop is less than 2.8 VDC at 1.7 A, the power module load is less than 13 watts, and the point isolation voltage reaches 1500 VDC to avoid electrical interference between circuits.
  • Physical Parameters
    • The module weighs 0.8 kg and has dimensions of 16cm × 16cm × 12cm, featuring a compact and lightweight design that facilitates installation in various industrial control cabinets.
    • It adopts an IP20-rated enclosure and is equipped with dedicated LED indicators for each output point to show on/off states, as well as module status indicators for pass, fault, load, and active conditions.
Read more
Quick view

Triconex 3625A 32-Point Triple Modular Redundancy Digital Output Module

Technical Specifications
  • Electrical Parameters
    • It is equipped with 32 output channels, the nominal output voltage is 24 VDC, and the adaptive voltage range is 16 - 32 VDC, with a maximum withstand voltage of 36 VDC.
    • Each output channel has a maximum output current of 1.7 A, a surge current of 7 A that can last for 10 milliseconds, a minimum load current of 10 mA, and a maximum load leakage current of 4 mA.
    • The isolation voltage between channels reaches 1500 VDC to effectively prevent electrical interference between different channels, and the overall power consumption of the module is less than 13 watts.
  • Physical Parameters
    • The module has dimensions of 160 x 160 x 125 mm and a weight of approximately 2.5 kg, which is suitable for installation in the slot of the Triconex system rack.
    • It adopts a corrosion-resistant metal shell, and is equipped with LED indicators for each output channel and overall status, which can directly display the working state of the module and each channel.
Read more
Quick view