Emerson KJ3224X1-BK1 Analog Input Card

Description

The Emerson KJ3224X1-BK1 is a thermocouple/millivolt input module from the DeltaV S-Series, designed for precise temperature and low-voltage signal acquisition in industrial automation systems. It offers high reliability and environmental resilience for hazardous and demanding applications.

Specifications

• Model Number: KJ3224X1-BK1
• Input Type: Thermocouple and millivolt (mV) signals
• Channels: 8 isolated input channels
• Local Bus Power: 12 VDC at 210 mA
• Operating Temperature: –40°C to +70°C
• Shock Resistance: 10 g half-sine wave for 11 ms
• Vibration Tolerance: 1 mm (2–13.2 Hz), 0.7 g (13.2–150 Hz)
• Humidity Range: 5% to 95% non-condensing
• Contaminant Rating: ISA-S71.04 Class G3
• Dimensions: Approx. 4.3 cm × 12.6 cm × 16 cm
• Weight: Around 0.32 kg

Features

• Thermocouple/mV Compatibility: Supports a wide range of temperature sensors and low-voltage inputs
• Isolated Channels: Enhances signal integrity and minimizes interference
• Hazardous Area Compliance: Certified for use in Zone 2 and Class I Div 2 environments
• Rotary Keying System: Prevents incorrect module installation
• No Calibration Required: Maintenance-free operation for simplified upkeep
• Hot-Swappable Design: Safe replacement when field power is disconnected
• Robust Environmental Tolerance: Operates reliably under extreme industrial conditions