Description
Overview
The Emerson KJ3208X1‑BA1 (12P3904X022) VE4002S1T1B1 is a DeltaV M‑series discrete output module engineered for dependable 24 VDC digital actuation in distributed control system (DCS) environments. Designed for high‑speed switching and stable output performance, it provides precise control of field devices across a wide range of industrial applications.
Its modular design integrates seamlessly with DeltaV I/O carriers, offering flexibility for system expansion and long‑term operational reliability.
Key Features
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8‑channel isolated discrete output module
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24 VDC high‑integrity digital actuation
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Fast switching response for real‑time control
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Channel isolation for enhanced noise immunity
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Built‑in diagnostics for output status and module health
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Hot‑swappable design for reduced downtime
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Compatible with VE4002S1T1B1 Series 1 termination block
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Rugged construction for harsh industrial environments
Technical Specifications
| Parameter |
Specification |
| Model |
KJ3208X1‑BA1 |
| Part Number |
12P3904X022 |
| Terminal Block |
VE4002S1T1B1 |
| Product Type |
Discrete Output Module |
| Output Channels |
8 isolated digital outputs |
| Output Voltage |
24 VDC nominal |
| Output Type |
Isolated transistor outputs |
| Isolation |
Channel‑to‑bus and channel‑to‑channel |
| Diagnostics |
Output status, wiring integrity, module health |
| Operating Temperature |
–40°C to +70°C |
| Storage Temperature |
–40°C to +85°C |
| Dimensions |
16.8 × 8.7 × 4.4 cm |
| Weight |
0.2 kg |
| System Compatibility |
DeltaV DCS |
| Country of Origin |
USA |
| HS Code |
8537101190 |
| Condition |
Brand New |
| Availability |
In Stock |
| Minimum Order |
1 unit |
Functional Description
The KJ3208X1‑BA1 (12P3904X022) discrete output module provides reliable digital actuation for solenoids, relays, contactors, and other field devices. Its isolated output channels ensure stable operation even in electrically noisy environments, while its fast switching capability supports time‑critical control applications.
The VE4002S1T1B1 termination block ensures secure wiring and stable field connections. Advanced diagnostics continuously monitor output integrity, wiring conditions, and module health, enabling early detection of abnormal conditions and reducing maintenance requirements.
This module is widely used in process industries requiring dependable digital output control, including interlocks, permissives, equipment actuation, and alarm signaling.
Application Scenarios
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Solenoid and valve actuation
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Relay and motor starter control
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Alarm annunciation and indicator signaling
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Interlock and permissive logic outputs
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Power generation auxiliary systems
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Chemical and petrochemical process automation
FAQ
Q: How many output channels does this module support? A: It provides 8 isolated discrete output channels.
Q: What voltage level does it operate at? A: The module is designed for 24 VDC digital output applications.
Q: Can it be hot‑swapped? A: Yes, it supports hot‑swap replacement when installed in a DeltaV M‑series carrier.
Q: Does it include diagnostic features? A: Yes, it offers output status monitoring, wiring integrity checks, and module health diagnostics.
