Emerson DeltaV KJ3204X1-BA1 32-Channel Discrete Output Module

Emerson DeltaV KJ3204X1-BA1 12P3275X032 32-Channel Discrete Output Module

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DescriptionThe Emerson DeltaV KJ3204X1-BA1 (12P3275X032) is a high-density 32-channel discrete output (DO) module designed for the DeltaV M-Series control system....

رمز المنتج: KJ3204X1-BA1 12P3275X032

Manufacturer: Emerson
Product No.: KJ3204X1-BA1 12P3275X032
Product Type: Discrete Output Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 380g
Shipping port: Xiamen
Warranty: 12 months

وصف التقييمات

Description

The Emerson DeltaV KJ3204X1-BA1 (12P3275X032) is a high-density 32-channel discrete output (DO) module designed for the DeltaV M-Series control system. This module provides high-side switching at 24 VDC, enabling the control of multiple field devices such as solenoid valves, relays, and indicators from a single I/O slot. Engineered for reliability in demanding industrial environments, it is suitable for applications in petrochemical, mining, and water treatment sectors where space optimization and robust signal integrity are critical.

Features

32-channel high-side switching architecture.
Compact design for high-density I/O cabinet configurations.
Hardened against airborne contaminants (ISA-S71.04 Class G3).
Rotary keying system (Position B4) for secure terminal block alignment.
Supports operation in hazardous locations (Zone 2).

Applications

This module is widely used in process automation systems for driving field loads. Typical applications include:

Solenoid valve control in process skids.
Interposing relay activation.
Pilot light and alarm signaling.
General-purpose digital output control in distributed control systems (DCS).

Technical Specifications

Model	KJ3204X1-BA1
Assembly Part Number	12P3275X032
Module Type	32-Channel Discrete Output (High-Side)
Nominal Output Voltage	24 VDC
Local Bus Power	12 VDC at 150 mA
Bussed Field Power	24 VDC at 3.2 A per card
Field Circuit Rating	24 VDC at 100 mA per channel
Operating Temperature	-40 to +70 deg C
Relative Humidity	5 to 95 percent (non-condensing)
Ingress Protection	IP 20
Hazardous Area Rating	II 3G Ex nA IIC Gc
Shock Resistance	10 g (11 ms half-sine)
Vibration Resistance	1 mm peak-to-peak (2-13.2 Hz); 0.7 g (13.2-150 Hz)

Installation Guidelines

Ensure the system is powered down before inserting or removing the module from the carrier.
Verify the rotary keying position (B4) matches the corresponding terminal block to prevent incorrect installation.
Maintain proper ventilation within the cabinet to ensure operation within the -40 to +70 deg C temperature range.
Use appropriate shielded cabling for field connections to minimize EMI/RFI interference.
Ensure all field circuits are de-energized before performing maintenance or wiring changes.

FAQ

Is this module compatible with all DeltaV M-Series carriers?

The KJ3204X1-BA1 is designed for use with standard M-Series I/O carriers. Always verify the carrier's keying configuration matches the B4 position of this module before installation.

What does the B4 keying position signify?

The rotary keying system is a mechanical safety feature that prevents the module from being inserted into a terminal block not configured for this specific voltage and signal type, protecting the module and field wiring from damage.

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روبرت هوفمان

رئيس قسم الهندسة، ألمانيا

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