Emerson 12P1710X042 Digital Input Module 8-Channel 24VDC for DeltaV DCS

Emerson 12P1710X042 Digital Input Module for DeltaV DCS

The Emerson 12P1710X042 (also known as KJ3001X1-BA1) is an industrial-grade 8-channel digital input module engineered for seamless integration with DeltaV Distributed Control Systems. This module delivers reliable 24 VDC signal processing from dry contact and high-side field devices, making it essential for mission-critical process automation in oil & gas, chemical processing, and power generation facilities.

Key Technical Specifications

• Model Number: 12P1710X042 / KJ3001X1-BA1
• Input Channels: 8 independent digital inputs
• Input Voltage: 24 VDC nominal (10-30 VDC operating range)
• Input Configuration: Dry contact or high-side digital input
• Detection Levels: ON state: <100 Ω (dry contact) or >10 VDC (high-side); OFF state: >75 kΩ (dry contact) or <5 VDC (high-side)
• Input Current: Maximum 7 mA per channel
• Isolation: Galvanic isolation (field to system, 300 V RMS) for enhanced safety
• Power Requirements: LocalBus: 6.3 VDC at 100 mA; Field circuit: 24 VDC at 10 mA per channel
• Operating Temperature: -40°C to +70°C ambient
• Environmental Rating: ISA-S71.04-1985 Class G3 for airborne contaminants
• Dimensions: Approximately 12 cm × 4 cm × 14 cm
• Weight: 0.4 kg

Application Scenarios & Solutions

The 12P1710X042 module excels in diverse industrial automation applications:

• Process Safety Monitoring: Monitor emergency shutdown switches, valve limit switches, and safety interlocks in chemical plants and refineries
• Equipment Status Tracking: Interface with motor contactors, pump status relays, and compressor control circuits
• Alarm & Event Detection: Capture discrete signals from pressure switches, level sensors, and temperature alarms
• Batch Process Control: Track sequential operations through proximity sensors and position switches in pharmaceutical manufacturing
• Redundant System Architectures: Deploy in redundant configurations for high-availability DeltaV installations

System Compatibility & Integration

This module integrates seamlessly with DeltaV Traditional I/O infrastructure:

• Compatible with DeltaV I/O carriers such as KJ4001X1-BA1 (DIN rail-mounted)
• Works with terminal blocks including KJ4001X1-CK1 and mass terminal configurations
• Supports DeltaV system versions 11 and later
• Connects to DeltaV controllers for comprehensive process control (non-SIS applications)
• Enables redundant configurations for mission-critical operations

Advanced Features & Benefits

• Dual Input Mode Support: Handles both dry contact (sinking) and high-side (sourcing) configurations for maximum flexibility
• Robust Environmental Design: Withstands shock (10 g ½ sine wave), vibration (1 mm peak-to-peak), and humidity (5-95% non-condensing)
• Field-Proven Reliability: Engineered to Emerson's industrial standards for long-term operation in harsh environments
• Simplified Wiring: Clear channel separation and terminal block design reduce installation time and errors
• Diagnostic Capabilities: Integrated with DeltaV diagnostics for real-time module health monitoring

Why Choose Industrial Control Hub?

At Industrial Control Hub, we specialize in premium DeltaV automation components with guaranteed authenticity and global logistics support. Our technical team provides expert guidance for system integration, and we maintain extensive inventory for rapid deployment. Every module is quality-verified and backed by our commitment to long lifecycle availability.

Related Products

Enhance your DeltaV system with these complementary modules:

• Emerson KJ4006X1-BL1 DeltaV AI 8-Channel Terminal Block
• Emerson KJ3102X032 12P1863X032 DeltaV IS Analog Input Module

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