Emerson DeltaV KJ3204X1-BA1 32-Channel Discrete Output Module

Emerson DeltaV KJ3204X1-BA1 12P3275X022 32-Channel Discrete Output Module

Availability: 3 left in stock

The Emerson DeltaV KJ3204X1-BA1 (12P3275X022) is a high-density, 32-channel discrete output module engineered for the M-Series scalable process control architecture....

SKU: KJ3204X1-BA1 12P3275X022

Manufacturer: Emerson
Product No.: KJ3204X1-BA1 12P3275X022
Product Type: Discrete Output Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 650g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

The Emerson DeltaV KJ3204X1-BA1 (12P3275X022) is a high-density, 32-channel discrete output module engineered for the M-Series scalable process control architecture. This module facilitates high-side switching at 24 VDC, providing a reliable interface for controlling field-mounted assets such as solenoids, relays, and status indicators within complex process environments.

Features

High-Density Control: Supports 32 independent output channels, optimizing cabinet space in large-scale installations.
High-Side Switching: Designed for robust 24 VDC high-side output operation.
Hot-Swappable Capability: Enables module replacement during system operation to minimize downtime in non-hazardous locations.
Mechanical Keying: Integrated B4 position keying on the terminal block prevents accidental insertion into incompatible slots, protecting internal circuitry.
Environmental Resilience: Rated for operation in extreme temperatures ranging from -40 to +70 deg C and meets ISA-S71.04-1985 Class G3 standards for harsh airborne contaminants.

Applications

This module is widely utilized in mission-critical industrial sectors, including oil and gas refining, chemical manufacturing, and power generation. Its hazardous area certification (Zone 2) makes it suitable for deployment in volatile process environments where reliable, non-sparking control components are required.

Technical Specifications

Brand	Emerson (DeltaV)
Model	KJ3204X1-BA1
Part Number	12P3275X022
Channels	32
Output Type	Discrete Output (High-Side)
Local Bus Power	12 VDC @ 150 mA
Field Power	24 VDC @ 3.2 A (Bussed)
Channel Rating	24 VDC @ 100 mA
Hazardous Rating	II 3G Ex nA IIC Gc
Operating Temperature	-40 to +70 deg C
Protection Class	IP20

Installation Guidelines

System Power: Ensure the local bus is powered down before module insertion or removal to prevent electrical transients.
Terminal Block Alignment: Verify the mechanical keying (Position B4) matches the intended terminal block before seating the module.
Hazardous Area Handling: In Zone 2 environments, ensure field circuits are fully de-energized before performing any maintenance or module replacement.
Grounding: Follow standard DeltaV grounding practices to ensure EMI/RFI immunity and signal integrity.
Environment: Maintain adequate ventilation within the cabinet to ensure the module operates within its specified temperature range.

FAQ

Is this module hot-swappable?
Yes, the KJ3204X1-BA1 is hot-swappable in non-hazardous area applications, allowing for maintenance without shutting down the entire controller.

What is the purpose of the B4 keying?
The mechanical keying system on the terminal block prevents the module from being inserted into a slot configured for a different voltage or signal type, preventing accidental damage to the hardware.

Does this module require external power?
The module draws its logic power from the DeltaV local bus (12 VDC) and utilizes a bussed field power rail (24 VDC) for the output channels.

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