EMERSON 12P3439X012 KJ2003X1-BB1 Controller

EMERSON 12P3439X012 KJ2003X1-BB1 Controller

Basic Information

Model Number: 12P3439X012, also known as KJ2003X1-BB1.

Brand: Emerson.

Product Family: May belong to a specific industrial automation or control system family from Emerson, such as the DeltaV MD Plus series.

Functions and Applications

Primary Functions: Executes control logic, monitors sensor data, processes data in real time, and communicates with other devices. The controller module performs a variety of control and monitoring tasks to ensure the proper functioning of industrial processes.

Application Areas: It is widely used in industrial automation and control systems, including but not limited to manufacturing, electric power, oil and gas, water treatment, construction and other fields. In these fields, it is usually used to manage the operation of processes, equipment and systems.

Technical specifications and performance parameters

Type: Photoelectric type controller module.

Rated voltage: 230V (alternatively 110V-380V, which may vary depending on the specific model or application scenario).

Overall dimensions: up to 1200mm.

Weight: 1.24kg.

Communication capability: with communication interface, it can exchange data with other control devices, sensors and monitoring systems to achieve centralised control and remote monitoring.

Output Voltage:

Linear range: -4V to -20V (supply voltage -24V).

Larger range: -1V to -22V.

Specific output voltage: -12V (symmetrical measurement range at both ends).

Internal resistance: 100kΩ.

Response time: 15ms.

Other Performance Parameters: When connecting different sensors, there are different performance parameters such as linearity error and temperature drift. For example, the linearity error when connecting some specific sensors may be less than or equal to 1.5% or 6.0%, the temperature drift may be zero 200mV/100K, and the sensitivity is less than 2%/100K.

Configuration and Programming

Configuration and Programming Requirements: Configuration and programming are usually required based on the needs of the specific application. Engineers need to write control logic and programs to achieve specific control and monitoring functions.

Expandability: Some controller modules have a modular design that allows additional modules or features to be added as needed to expand their functionality and capabilities.

Environmental Specifications and Warranty

Ambient temperature: -40 to 70°C.

Shock and vibration: able to withstand a certain degree of shock and vibration to ensure stable operation in industrial environments.

Relative humidity: 5% to 95% non-condensing.

Warranty: usually 1 year (specific warranty terms may vary by sales region or purchase channel).

Instructions and warnings related to the operation of the product:

The following specifications must be strictly observed:

 The technical specifications and typical applications of the product system must be strictly observed.

 PERSONNEL TRAINING: Only trained personnel may install, operate, maintain or repair the product system. These personnel must be instructed on the

These personnel must be instructed and briefed on the conditions in the hazardous area.

 Unauthorised modifications: No modifications or structural changes may be made to the product system.

 Maintenance Responsibility: It must be ensured that the product system is only used under appropriate conditions and in a condition that is fully fit for purpose.

 Working environment: The user must fulfil the specified environmental conditions:

Safety regulations

The following safety regulations must be fully observed when (maintenance) work is carried out on the product system:

1 Disconnect completely.

2 Secure to prevent reconnection.

3 Confirm that the installation has been completed.

4 Perform grounding and short-circuiting.