Emerson KJ3004X1-EA1 12P2412X022 Fieldbus H1 Card Terminal Block

1.Power Input Main Power:220-240V AC, 50/60Hz.

2.Backup Battery:External battery module (to be customized), backup time ≥30 minutes (half load), switching time ≤20ms.

3.Communication Interface:RS-485 (Modbus), Ethernet (TCP/IP), USB.

4.Programmable Input:4 digital/analog inputs, 0-10V DC or dry contact.

5.Relay Output:2 relays, 250V AC/5A or 30V DC/10A.

6.Equipment Capacity:Maximum power 1500VA/1350W, peak current 8A.

7.Operating Temperature:Operation: -10°C to +50°C; Storage: -20°C to +70°C.

8.Humidity Range:5%-95% RH (non-condensing).

9.Display and Operation:3.5-inch LCD, physical buttons, basic status display.

1.Highly reliable redundant design：Emerson KJ3004X1-EA1 adopts dual power supply/communication redundant architecture, which complies with IEC 61508/SIL 2 standards to ensure the continuous operation of key scenarios such as chemical industry and energy.

2.Multi-protocol industrial communication：Emerson KJ3004X1-EA1 integrates Modbus TCP, Profinet and other protocols, adapts to mainstream PLC/DCS systems, and supports remote control of equipment and real-time data interaction.

3.Adaptation to harsh environments：Emerson KJ3004X1-EA1 has an operating temperature of -40℃~+70℃, is shock-resistant (15g) and vibration-resistant (5g), and its protection level can be expanded to IP65, making it suitable for harsh environments such as oil fields and outdoor substations.

4.Modular expansion and remote maintenance：Emerson KJ3004X1-EA1 supports I/O expansion (analog/digital input and output) to meet complex logic control; remote diagnosis and firmware upgrades reduce on-site maintenance requirements.

5.Efficient power management：Emerson KJ3004X1-EA1 has a wide voltage input (24-48 VDC), built-in supercapacitor backup, and a total power of 200W, ensuring safe shutdown and data preservation during power outages.

1.Oil and gas industry：Used in emergency shutdown (ESD) of oil and gas pipelines and safety interlock system (SIS) of offshore platforms, relying on redundant architecture and SIL 2 certification to ensure safe operation in high-risk environments.

2.Electric power and new energy facilities：Integrated in the automation system of smart grid substations, it realizes real-time monitoring of circuit breaker control, relay protection and photovoltaic/wind power inverters, and is suitable for outdoor high humidity and high temperature scenes.

3.Chemical and process manufacturing：Perform pressure/temperature interlock control of reactors in chemical plants, and synchronize with real-time data through multi-protocol communication to prevent leakage or explosion accidents.

4.Smart manufacturing and automotive industry：Applied to coordinated control of equipment in automobile production lines (such as optimization of robot arm motion timing) and precise adjustment of temperature and humidity in semiconductor manufacturing to improve production efficiency and stability.

5.Environmental protection and municipal engineering：Supports pump and valve linkage scheduling in sewage treatment plants, pressure monitoring of municipal pipe networks, or HVAC equipment integration in building automation, and adapts to complex control logic requirements.