
Product Description
🔌 Emerson KJ3203X1-BK1 Digital Input Card Overview
The Emerson KJ3203X1-BK1 is a high-density 32-channel digital input card engineered for the S-Series DeltaV distributed control system. This industrial-grade DI module delivers reliable 24 VDC dry contact signal acquisition with exceptional noise immunity and diagnostic capabilities for mission-critical process automation.
⚙️ Technical Specifications
- Input Channels: 32 discrete digital inputs
- Voltage Rating: 24 VDC nominal (18-30 VDC operating range)
- Input Type: Dry contact, sinking/sourcing compatible
- Isolation: Channel-to-channel and channel-to-backplane isolation
- Response Time: <5ms typical input scan rate
- Power Consumption: Low-power CMOS design for thermal efficiency
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Compliance: CE, UL, CSA, ATEX/IECEx certified
🏭 Industrial Applications
Process Manufacturing: Monitor valve positions, pump status, and limit switches in chemical, pharmaceutical, and food processing plants where reliable discrete signal monitoring is essential.
Energy & Utilities: Track breaker status, alarm contacts, and safety interlocks in power generation, oil & gas, and water treatment facilities requiring high-integrity I/O.
Automotive Production: Interface with proximity sensors, photoelectric switches, and conveyor position indicators in assembly lines demanding fast, accurate state detection.
💡 Solution Benefits
✓ High Density: 32 channels per card maximize I/O capacity while minimizing cabinet footprint and wiring costs
✓ Diagnostic Intelligence: Built-in field diagnostics detect open circuits, short circuits, and out-of-range conditions
✓ Hot-Swap Capability: Replace modules during operation without system shutdown for maximum uptime
✓ Flexible Wiring: Removable terminal blocks simplify installation and maintenance procedures
✓ DeltaV Integration: Seamless configuration through DeltaV Explorer with automatic I/O mapping
🔧 System Integration
The KJ3203X1-BK1 mounts in S-Series I/O carriers and communicates via the high-speed DeltaV fieldbus. Compatible with redundant controller architectures, this card supports both simplex and redundant I/O configurations. Pair with Emerson terminal blocks (KJ3001X1-series) for complete field wiring solutions.
📦 Package Contents
• 1x KJ3203X1-BK1 Digital Input Card
• Installation guide and technical documentation
• Warranty registration card
Upgrade your DeltaV system with proven Emerson reliability. Order the KJ3203X1-BK1 today for fast, dependable discrete signal monitoring.