
Product Description
Emerson KJ3002X1-BA1 DeltaV 8-Channel Digital Output Module
The Emerson KJ3002X1-BA1 is a high-performance 8-channel digital output module engineered for DeltaV distributed control systems. This high-side switching module delivers reliable 24VDC output control for industrial automation applications requiring precise actuator and valve management.
Technical Specifications
- Model Number: KJ3002X1-BA1 (Alt: 12P0680X122, 12P0680X072)
- Output Channels: 8 independent digital outputs
- Output Type: 24VDC high-side switching
- Local Bus Power: 12 VDC at 150 mA
- Field Voltage Rating: Up to 30 VDC
- Current Capacity: 2A per channel (typical)
- Isolation: Channel-to-channel and channel-to-bus isolation
- Diagnostics: Built-in short-circuit and overload protection
- Compatibility: DeltaV S-series and M-series controllers
Key Features & Benefits
Robust High-Side Switching: Provides positive voltage switching for solenoid valves, motor starters, and relay coils with superior noise immunity compared to low-side configurations.
Advanced Diagnostics: Real-time channel status monitoring detects open circuits, short circuits, and overload conditions, enabling predictive maintenance and reducing unplanned downtime.
Hot-Swappable Design: Field-replaceable without system shutdown, minimizing process interruptions during maintenance or upgrades.
Flexible Integration: Seamlessly integrates with DeltaV CHARMs, terminal blocks, and I/O subsystems for scalable automation architectures.
Application Solutions
Valve Control Systems: Precisely control pneumatic and hydraulic solenoid valves in chemical processing, oil & gas, and water treatment facilities. The module's high-side switching ensures fail-safe operation during power anomalies.
Motor & Actuator Management: Drive electric actuators, damper motors, and variable frequency drive enable signals in HVAC, power generation, and manufacturing environments.
Safety Instrumented Systems (SIS): Deploy in safety-critical applications requiring SIL-rated output control for emergency shutdown valves and fire suppression systems when paired with certified DeltaV SIS controllers.
Batch Process Control: Manage sequential operations in pharmaceutical, food & beverage, and specialty chemical production with precise timing and interlock logic.
Installation & Configuration
The KJ3002X1-BA1 mounts directly to DeltaV carrier cards and connects via industry-standard terminal blocks. Configuration is performed through DeltaV Explorer software with automatic channel assignment and parameter tuning. Field wiring supports both shielded and unshielded cables with recommended wire gauges of 14-22 AWG.
Quality & Reliability
Manufactured to Emerson's stringent quality standards, this module features conformal coating for harsh industrial environments, extended temperature range operation (-40°C to +70°C), and MTBF exceeding 500,000 hours. Backed by Emerson's global support network and comprehensive warranty coverage.
Related DeltaV I/O Products
| Product | Description | Link |
|---|---|---|
| KJ3002X1-BA1 | 2-Wire AI 8-Channel 4-20mA HART Card | View Product |
| KJ3206X1-BK1 | DeltaV S-Series 8-Channel 24VDC Isolated DI Card | View Product |
| VE4005S2B1 | DeltaV M-series Analog Output Module | View Product |
Why Choose Industrial Control Hub?
We specialize in genuine Emerson DeltaV and EPRO automation components with factory certifications, comprehensive testing, and global logistics support. Every module ships with traceability documentation and technical datasheets.
Need application engineering support or volume pricing? Our automation specialists are ready to assist with system design, retrofit planning, and lifecycle management.
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