EMERSON KJ3225X1-BA1 12P4174X032 Discrete Input Module

The EMERSON KJ3225X1-BA1 12P4174X032 is a high-performance Discrete Input Module designed for Emerson DeltaV systems. It directly interfaces with dry contact devices such as push buttons, switches, and sensors. With its versatile design, this module ensures reliable signal acquisition in industrial automation applications.

Key Features of the EMERSON KJ3225X1-BA1 12P4174X032

Model: KJ3225X1-BA1
Input Type: Digital on/off or yes/no type inputs.
Voltage Rating: 120 VAC, offering broad compatibility with industrial systems.
Remote Mounting: Install the module remotely from the main control system for flexible design.
DeltaV Compatibility: Seamlessly integrates with Emerson’s DeltaV automation systems for optimal performance.

Technical Specifications

Specification	Details
Model Number	KJ3225X1-BA1 12P4174X032
Manufacturer	Emerson
Number of Inputs	8 to 32 discrete inputs
Input Type	Normally open, normally closed, or universal
Input Voltage	Rated for 120 VAC (supports additional ranges)
Wiring Requirements	Specific wiring for power and signal connections
Power Input	Local Bus Power: 12 VDC at 160 mA
Environmental Temperature	-40°C to +70°C
Shock Resistance	10g ½ sine wave for 11 ms
Vibration Resistance	1mm peak-to-peak from 2 to 13.2 Hz; 0.7g from 13.2 to 150 Hz
Airborne Contaminants	ISA-S71.04-1985 Class G3
Relative Humidity	5% to 95% non-condensing
IP Rating	IP 20

Environmental and Safety Specifications

The EMERSON KJ3225X1-BA1 module performs well under harsh environmental conditions. It features the following:

Operating Temperature: The module operates in temperatures ranging from -40°C to +70°C, suitable for various industrial environments.
Shock Resistance: It withstands shocks up to 10g (½ sine wave for 11 ms), making it durable in high-vibration settings.
Vibration Resistance: The module handles vibrations with a peak-to-peak displacement of 1mm from 2 to 13.2 Hz, and 0.7g from 13.2 to 150 Hz, ensuring reliable operation in moving machinery.
Airborne Contaminants: Compliant with ISA-S71.04-1985 Class G3, the module works effectively in environments exposed to airborne dust and contaminants.
Humidity Range: The module operates in environments with 5% to 95% non-condensing humidity, providing flexibility in diverse climates.
IP Rating: The IP 20 rating protects against dust but does not offer water protection, making it suitable for indoor environments.

Applications

The EMERSON KJ3225X1-BA1 12P4174X032 module is ideal for industrial automation and process control systems that require reliable discrete inputs. Its applications include:

Manufacturing Automation: Interfaces with digital devices such as sensors, switches, and actuators in automated manufacturing lines.
Process Control Systems: Perfect for environments where reliable on/off signals are crucial, such as in the chemical, petrochemical, and power generation industries.
Remote Monitoring: Its remote mounting capability makes it a great option for distributed control systems in large-scale industrial applications.

Why Choose the EMERSON KJ3225X1-BA1 12P4174X032?

The EMERSON KJ3225X1-BA1 12P4174X032 delivers superior performance and reliability in demanding industrial environments. It offers a 120 VAC rating, ensures seamless integration with DeltaV systems, and supports remote mounting. With its robust environmental specifications, it is well-suited for industries where downtime is not an option.