Power Engineering 
K-JIANG
NameDescriptionContent
  • Beckhoff EL3142 | EtherCAT Terminal, 2-channel analog input, current
  • Beckhoff EL3141 | EtherCAT Terminal, 1-channel analog input, current
  • Beckhoff EL3124-0090 | EtherCAT Terminal, 4-channel analog input, current
  • Beckhoff EL3124 | EtherCAT Terminal, 4-channel analog input, current
  • Beckhoff EL3122 | EtherCAT Terminal, 2-channel analog input, current
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  • Beckhoff EL3124-0090 | EtherCAT Terminal, 4-channel analog input, current, 4…20 mA
  • Beckhoff EL4374 | EtherCAT Terminal, 2-channel analog input + 2-channel analog output
  • Beckhoff ED3174 | EtherCAT Terminal, 4-channel analog input, multi-function
  • Basler Electric SR4A, Retrofit Voltage Regulator
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  • Basler Electric SR8A, Retrofit Voltage Regulator
  • Basler Electric SR6A, Retrofit Voltage Regulator
  • Basler Electric SSR63-12, Retrofit Voltage Regulator
  • Basler Electric SR Retrofit, SSR Retrofit, Voltage Regulator
  • Basler Electric DECS-250N Digital Excitation Control System
  • Basler Electric DXCB-2 De-Excitation/Crowbar Module
  • Basler Electric FGD-2 Field Ground Detector
  • Basler Electric Software BESTdata
  • Basler Electric Software BESTCOMSPlus®
  • Basler Electric IT-D, Isolation Transducer
  • Basler Electric BE1-11d DC Power Protection System
  • Basler Electric IDP-2020 Interactive Display Panel
  • Basler Electric VRM-2020, Voltage Regulation Module
  • Basler Electric IDP-1500 Interactive Display Panel
  • Basler Electric IDP-1201, Interactive Display Panel
  • Basler Electric RDP-110C Remote Display Panel
  • Basler Electric Field Isolation Transducer, with Cable Assembly (9372900101)
  • Basler Electric IDP-801, Interactive Display Panel
  • Basler Electric MOC2, Motor Operated Potentiometer
  • Basler Electric CEM-125 Contact Expansion Module
  • Basler Electric AVC63-12 and AVC125-10 Voltage Regulators
  • Basler Electric DGC-2020ES Digital Genset Controller
  • Basler Electric SMC-250 Synchronous Motor Controller
  • Basler Electric SMC-150 Synchronous Motor Controller
  • Basler Electric SGC-250N Synchronous Generator Controller
  • Basler Electric SGC-250 Synchronous Generator Controller
  • Basler Electric SGC-150 Synchronous Generator Controller
  • Basler Electric DECS-250E Digital Excitation Control System
  • Basler Electric DECS-2100, Digital Excitation Control System
  • Basler Electric BE1-79M Multiple Shot Reclosing Relay
  • Basler Electric BE1-64F Ground Fault Relays
  • Basler Electric BE1-59NC Neutral Overvoltage Relay
  • Basler Electric AVC Sensing Module
  • Basler Electric BE1-50 Instantaneous Overcurrent Relay
  • Eaton 9130 Tower UPS
  • Beckhoff ED3172 | EtherCAT Terminal, 2-channel analog input
  • Beckhoff ED3078 | EtherCAT Terminal, 8-channel analog input
  • Beckhoff EL3078 | EtherCAT Terminal, 8-channel analog input
  • Beckhoff ED3074 | EtherCAT Terminal, 4-channel analog input
  • Beckhoff EL3074 | EtherCAT Terminal, 4-channel analog input
  • Beckhoff ED3072 | EtherCAT Terminal, 2-channel analog input
  • Eaton FERRUPS UPS FE Series 60 Hz
  • Eaton XP-503 with Visual Designer
  • Eaton’s Cutler-Hammer FP-4000 Feeder Protection Relay
  • CTI 2500P-JACP Janus Application Coprocessor
  • CTI 2541 Redundant Processor Manager Module
  • CTI 2577 Profibus DP Slave Adapter
  • CTI 2573-MOD Serial Interface Adapter with MODBUS
  • CTI 2572-AF Fast Ethernet TCP/IP Adapter with Optical Fiber Connection
  • CTI 2572-A Fast Ethernet TCP/IP Adapter
  • CTI 2572-B Fast Ethernet TCP/IP Adapter
  • CTI 2500S-27-1050 Slice I/O, Ethernet, 2DIO / 4UAI / 2AI (MATURE)
  • CTI 2500S-26-1050 Slice I/O, Ethernet, 8DIO / 2UAI (MATURE)
  • CTI 2500S-23-1050 Slice I/O, Ethernet, 4DI / 4DO / 2UAI / 2AO (MATURE)
  • CTI 2500-VP15A-N4-W7 15" Flat-Panel PC with Windows® 7 Embedded
  • CTI 2500 Series® Industrial PCs
  • CTI 2500-RADP RBC Adapter for Series 500
  • CTI 2500-R4500 520/530/DBC Adapter for Series 500 - MATURE
  • CTI 2500-PADP Power Supply Adapter for Series 500
  • CTI 2500-IADP I/O Adapter for Series 500
  • CTI Series 500 System Support Products
  • CTI 2500C-8-AO 8 Analog Outputs
  • CTI 2500C-8-AI 8 Analog Inputs
  • CTI 2500P-J450 Janus PAC with 2MB Project Memory
  • CTI 2500-C400 CPU with 3072K User Memory
  • CTI 2500-C300 CPU with 512K User Memory
  • CTI 2500-C200 CPU with 256K User Memory
  • CTI 2500-C100 CPU with 128K User Memory
  • Beckhoff EL3072 | EtherCAT Terminal, 2-channel analog input, multi-function
  • Beckhoff EL/ED3xxx | EtherCAT Terminals, analog input
  • Beckhoff ELM2644-0000 | EtherCAT Terminal, 4-channel reed output, multiplexer, 48 V AC/DC, 0.5 A, potential-free, 1 x 4
  • Beckhoff ELM2642-0000 | EtherCAT Terminal, 2-channel reed output
  • Beckhoff EL2912 | EtherCAT Terminal, 2-channel digital output
  • Beckhoff EL2911 | EtherCAT Terminal, 4-channel digital input + 1-channel digital output
  • Beckhoff EL2904 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 0.5 A, TwinSAFE
  • Beckhoff ED2887 | EtherCAT Terminal, 32-channel digital output
  • Beckhoff EL2489 | EtherCAT Terminal, 16-channel digital output
  • Beckhoff ED2889 | EtherCAT Terminal, 16-channel digital output
  • Beckhoff EL2889 | EtherCAT Terminal, 16-channel digital output, 24 V DC, 0.5 A, ground switching
  • Beckhoff EL2878-0005 | EtherCAT Terminal, 8-channel digital output
  • Aerotech .NET, C, Python & LabVIEW APIs Custom Application Development
  • Aerotech AeroScriptPlus Advanced Controller Functionality
  • Aerotech Automation1 Industrial Ethernet Support
  • Aerotech Automation1 iSMC Intelligent, Software-Based Motion Controller
  • Aerotech Automation1 iXA4 1- 2- or 4-Axis PWM Servo Drive with Motion Controller
  • Aerotech Automation1 XA4 1- 2- or 4-Axis PWM Servo Drive
  • Aerotech Automation1 MDK Motion Development Kit
  • Aerotech Automation1 iXC6e Enhanced, High-Power PWM Servo Drive with Motion Controller
  • Aerotech Automation1 iXC2e Enhanced, Compact PWM+ Servo Drive with Motion Controller
  • Aerotech Automation1 GL4 Galvo Laser Scan Head Linear Drive
  • Aerotech Automation1 XR3 Multi-Axis Servo Drive Rack
  • Aerotech Automation1 iXL5e Enhanced Linear Servo Drive with Motion Controller
  • Aerotech Automation1 XC2e Enhanced, Compact Servo Drive with PWM+
  • Aerotech Automation1 iPC Industrial PC with Motion Controller
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TRICONEX 3721 - Digital Input Module, Compact Design, High-Performance
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TRICONEX 3721 - Digital Input Module, Compact Design, High-Performance

+86-18144100983
kongjiangauto@163.com
wind, petroleum, chemical, natural gas, Marine, mining, aviation, electronics, steel, nuclear power, electric power, coking, air separation and so on
PLC, DCS, servo, analog, Ethernet, digital, redundant module, tension system, excitation, generator management, human-machine interface, detection card, sensor, AC drive, etc
U.S.$9477.00
U.S.$4406.00
Weight:3.900KG
Quantity:
(Inventory: 6)
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Product parameters
  • Tell:+86-18144100983
  • email:kongjiangauto@163.com
  • Application:wind/ petroleum/ chemical/ natural gas/ Marine/ mining/ aviation/ electronics/ steel/ nuclear power/ electric power/ coking/ air separation and so on
  • Series:PLC/ DCS/ servo/ analog/ Ethernet/ digital/ redundant module/ tension system/ excitation/ generator management/ human-machine interface/ detection card/ sensor/ AC drive/ etc
Feature

TRICONEX 3721 - Digital Input Module, Compact Design, High-Performance

Introducing the TRICONEX 3721, a powerful automation product designed to meet the demands of the power industry, petrochemical sector, and general automation applications. With its advanced features and robust construction, the TRICONEX 3721 stands out among its peers in the TRICONEX product lineup.

Key Technical Features:
- The TRICONEX 3721 boasts impressive input/output capacity, allowing for seamless integration into complex automation systems. With its high-speed processing capabilities, the 3721 can handle large volumes of data with precision and accuracy.
- Built for durability, the TRICONEX 3721 is designed to withstand harsh industrial environments, ensuring reliable performance even in challenging conditions. Its rugged construction and high-quality components make it a dependable choice for mission-critical applications.
- Performance indicators on the TRICONEX 3721 provide real-time feedback on system operation, allowing users to monitor and optimize performance efficiently. With its intuitive interface and user-friendly design, the 3721 simplifies the process of managing automation systems.



Practical Usage Scenarios:
- In power grid automation, the TRICONEX 3721 excels at ensuring the smooth operation of critical infrastructure, such as substations and power plants. Its high reliability and fast response times make it ideal for maintaining stable power distribution networks.
- In petrochemical refineries, the TRICONEX 3721 plays a key role in controlling complex processes and ensuring safety compliance. Its robust design and advanced features make it a trusted solution for optimizing production efficiency and minimizing downtime.
- In general automation applications, such as assembly line optimization, the TRICONEX 3721 offers unmatched performance and versatility. Its flexibility and scalability make it a valuable asset for improving productivity and streamlining operations.

Comparison with Other Models:
- Compared to the TRICONEX 3700A, the TRICONEX 3721 offers enhanced input/output capacity and performance capabilities, making it a more suitable choice for demanding automation tasks.
- Unlike the TRICONEX 3623T, which is designed for specific applications, the TRICONEX 3721 is a versatile solution that can adapt to a wide range of automation requirements, making it a more flexible option.
- In contrast to the TRICONEX 3501TN2, which focuses on specific industrial processes, the TRICONEX 3721 is a multipurpose product that excels in diverse applications, offering greater versatility and functionality.

Related Models:
- TRICONEX 3721 is compatible with TRICONEX 3625 for enhanced data processing capabilities in automation systems.
- TRICONEX 3721 works seamlessly with TRICONEX 2401 for integrated control and monitoring of industrial processes.
- TRICONEX 3721 can be combined with TRICONEX 3101 for comprehensive automation solutions in power and petrochemical industries.

In conclusion, the TRICONEX 3721 is a top-of-the-line automation product that delivers unmatched performance and reliability in a variety of industrial applications. With its advanced features, durability, and versatility, the 3721 stands out as a superior choice for power industry, petrochemical, and general automation needs. Choose the TRICONEX 3721 for cutting-edge automation solutions that drive efficiency and productivity in your operations.
  • ICS TRIPLEX T8451 Trusted TMR 24 Vdc Digital Output Module – 40 Channel
  • Beckhoff EL3124-0090 | EtherCAT Terminal, 4-channel analog input, current, 4…20 mA
  • Beckhoff EL4374 | EtherCAT Terminal, 2-channel analog input + 2-channel analog output
  • Beckhoff ED3174 | EtherCAT Terminal, 4-channel analog input, multi-function
  • Basler Electric SR4A, Retrofit Voltage Regulator
  • Basler Electric SR9A, Retrofit Voltage Regulator
  • Basler Electric SR8A, Retrofit Voltage Regulator
  • Basler Electric SR6A, Retrofit Voltage Regulator
  • Basler Electric SSR63-12, Retrofit Voltage Regulator
  • Basler Electric SR Retrofit, SSR Retrofit, Voltage Regulator
  • Basler Electric DECS-250N Digital Excitation Control System
  • Basler Electric DXCB-2 De-Excitation/Crowbar Module
  • Basler Electric FGD-2 Field Ground Detector
  • Basler Electric Software BESTdata
  • Basler Electric Software BESTCOMSPlus®
  • Basler Electric BE1-11d DC Power Protection System
  • Basler Electric IT-D, Isolation Transducer
  • Basler Electric IDP-2020 Interactive Display Panel
  • Basler Electric VRM-2020, Voltage Regulation Module
  • Basler Electric IDP-1500 Interactive Display Panel
  • Basler Electric IDP-1201, Interactive Display Panel
  • Basler Electric RDP-110C Remote Display Panel
  • Basler Electric Field Isolation Transducer, with Cable Assembly (9372900101)
  • Basler Electric IDP-801, Interactive Display Panel
  • Basler Electric MOC2, Motor Operated Potentiometer
  • Basler Electric CEM-125 Contact Expansion Module
  • Basler Electric AVC63-12 and AVC125-10 Voltage Regulators
  • Basler Electric DGC-2020ES Digital Genset Controller
  • Basler Electric SMC-250 Synchronous Motor Controller
  • Basler Electric SMC-150 Synchronous Motor Controller
  • Basler Electric SGC-250N Synchronous Generator Controller
  • Basler Electric SGC-250 Synchronous Generator Controller
  • Basler Electric SGC-150 Synchronous Generator Controller
  • Basler Electric DECS-250E Digital Excitation Control System
  • Basler Electric DECS-2100, Digital Excitation Control System
  • Basler Electric BE1-79M Multiple Shot Reclosing Relay
  • Basler Electric BE1-64F Ground Fault Relays
  • Basler Electric BE1-59NC Neutral Overvoltage Relay
  • Basler Electric AVC Sensing Module
  • Basler Electric BE1-50 Instantaneous Overcurrent Relay
  • Eaton 9130 Tower UPS
  • Beckhoff ED3172 | EtherCAT Terminal, 2-channel analog input
  • Beckhoff ED3078 | EtherCAT Terminal, 8-channel analog input
  • Beckhoff EL3078 | EtherCAT Terminal, 8-channel analog input
  • Beckhoff ED3074 | EtherCAT Terminal, 4-channel analog input
  • Beckhoff EL3074 | EtherCAT Terminal, 4-channel analog input
  • Beckhoff ED3072 | EtherCAT Terminal, 2-channel analog input
  • Eaton FERRUPS UPS FE Series 60 Hz
  • Eaton XP-503 with Visual Designer
  • Eaton’s Cutler-Hammer FP-4000 Feeder Protection Relay
  • CTI 2500P-JACP Janus Application Coprocessor
  • CTI 2541 Redundant Processor Manager Module
  • CTI 2577 Profibus DP Slave Adapter
  • CTI 2573-MOD Serial Interface Adapter with MODBUS
  • CTI 2572-AF Fast Ethernet TCP/IP Adapter with Optical Fiber Connection
  • CTI 2572-A Fast Ethernet TCP/IP Adapter
  • CTI 2572-B Fast Ethernet TCP/IP Adapter
  • CTI 2500S-27-1050 Slice I/O, Ethernet, 2DIO / 4UAI / 2AI (MATURE)
  • CTI 2500S-26-1050 Slice I/O, Ethernet, 8DIO / 2UAI (MATURE)
  • CTI 2500S-23-1050 Slice I/O, Ethernet, 4DI / 4DO / 2UAI / 2AO (MATURE)
  • CTI 2500-VP15A-N4-W7 15" Flat-Panel PC with Windows® 7 Embedded
  • CTI 2500 Series® Industrial PCs
  • CTI 2500-RADP RBC Adapter for Series 500
  • CTI 2500-R4500 520/530/DBC Adapter for Series 500 - MATURE
  • CTI 2500-PADP Power Supply Adapter for Series 500
  • CTI 2500-IADP I/O Adapter for Series 500
  • CTI Series 500 System Support Products
  • CTI 2500C-8-AO 8 Analog Outputs
  • CTI 2500C-8-AI 8 Analog Inputs
  • CTI 2500P-J450 Janus PAC with 2MB Project Memory
  • CTI 2500-C400 CPU with 3072K User Memory
  • CTI 2500-C300 CPU with 512K User Memory
  • CTI 2500-C200 CPU with 256K User Memory
  • CTI 2500-C100 CPU with 128K User Memory
  • Beckhoff EL3072 | EtherCAT Terminal, 2-channel analog input, multi-function
  • Beckhoff EL/ED3xxx | EtherCAT Terminals, analog input
  • Beckhoff ELM2644-0000 | EtherCAT Terminal, 4-channel reed output, multiplexer, 48 V AC/DC, 0.5 A, potential-free, 1 x 4
  • Beckhoff ELM2642-0000 | EtherCAT Terminal, 2-channel reed output
  • Beckhoff EL2912 | EtherCAT Terminal, 2-channel digital output
  • Beckhoff EL2911 | EtherCAT Terminal, 4-channel digital input + 1-channel digital output
  • Beckhoff EL2904 | EtherCAT Terminal, 4-channel digital output, 24 V DC, 0.5 A, TwinSAFE
  • Beckhoff ED2887 | EtherCAT Terminal, 32-channel digital output
  • Beckhoff EL2489 | EtherCAT Terminal, 16-channel digital output
  • Beckhoff ED2889 | EtherCAT Terminal, 16-channel digital output
  • Beckhoff EL2889 | EtherCAT Terminal, 16-channel digital output, 24 V DC, 0.5 A, ground switching
  • Beckhoff EL2878-0005 | EtherCAT Terminal, 8-channel digital output
  • Aerotech .NET, C, Python & LabVIEW APIs Custom Application Development
  • Aerotech AeroScriptPlus Advanced Controller Functionality
  • Aerotech Automation1 Industrial Ethernet Support
  • Aerotech Automation1 iSMC Intelligent, Software-Based Motion Controller
  • Aerotech Automation1 iXA4 1- 2- or 4-Axis PWM Servo Drive with Motion Controller
  • Aerotech Automation1 XA4 1- 2- or 4-Axis PWM Servo Drive
  • Aerotech Automation1 MDK Motion Development Kit
  • Aerotech Automation1 iXC6e Enhanced, High-Power PWM Servo Drive with Motion Controller
  • Aerotech Automation1 iXC2e Enhanced, Compact PWM+ Servo Drive with Motion Controller
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  • Aerotech Automation1 XR3 Multi-Axis Servo Drive Rack
  • Aerotech Automation1 iXL5e Enhanced Linear Servo Drive with Motion Controller
  • Aerotech Automation1 XC2e Enhanced, Compact Servo Drive with PWM+
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  • Beckhoff EL2872 | EtherCAT Terminal, 16-channel digital output
  • Beckhoff EL2869 | EtherCAT Terminal, 16-channel digital output
  • Beckhoff ED2838 | EtherCAT Terminal, 8-channel digital output
  • Beckhoff EL2838 | EtherCAT Terminal, 8-channel digital output
  • Beckhoff ED2828 | EtherCAT Terminal, 8-channel digital output, 24 V DC, 2 A
  • Beckhoff EL2828 | EtherCAT Terminal, 8-channel digital output, 24 V DC, 2 A
  • Beckhoff EL2819 | EtherCAT Terminal, 16-channel digital output
  • Beckhoff ED2807 | EtherCAT Terminal, 32-channel digital output, 24 V DC, 0.5 A, push-in
  • Beckhoff EL2407 | EtherCAT Terminal, 32-channel digital output, 24 V DC, 0.5 A
  • Beckhoff EL2409 | EtherCAT Terminal, 16-channel digital output
  • Beckhoff ED2809 | EtherCAT Terminal, 16-channel digital output
  • Beckhoff EL2809 | EtherCAT Terminal, 16-channel digital output, 24 V DC, 0.5 A
  • Beckhoff EL2808 | EtherCAT Terminal, 8-channel digital output
  • Beckhoff EL2798 | EtherCAT Terminal, 8-channel solid state relay output
  • Beckhoff EL2794 | EtherCAT Terminal, 4-channel solid state relay output
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  • Beckhoff ELX2792 | EtherCAT Terminal, 2-channel solid state relay output, potential-free, Ex i
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