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The Emerson KJ3204X1-BA1 (12P3275X022) is a high-density 32-channel Discrete Output (DO) module designed for the DeltaV M-Series automation platform. This high-side switching module provides reliable control for field devices such as solenoids, relays, and indicators. Engineered for demanding industrial environments, it supports robust diagnostics and is suitable for use in hazardous areas, ensuring high system availability and reduced maintenance overhead in critical process control applications.
This module is typically deployed in DeltaV M-Series systems for oil and gas refineries, chemical processing, and power generation facilities. It is specifically designed to interface with field-mounted discrete devices requiring high-side switching in both safe and hazardous (Zone 2) locations.
| Brand | Emerson (DeltaV) |
| Model | KJ3204X1-BA1 |
| Part Number | 12P3275X022 / 12P3275X042 |
| Module Type | 32-Channel Discrete Output (High-Side) |
| 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) |
| Protection Rating | IP 20 |
The KJ3204X1-BA1 is certified for use in hazardous locations, including II 3G Ex nA IIC Gc. Relevant certifications include FM12ATEX0090U and IECEx FMG 12.0035U.
Is this module compatible with all DeltaV systems?
This module is specifically designed for the DeltaV M-Series platform. Please verify your system hardware revision and carrier compatibility before installation.
Does this module require periodic calibration?
No, the KJ3204X1-BA1 is a solid-state device and does not require periodic calibration or user-serviceable adjustments.