Emerson KJ3203X1-BK1 32-Channel Digital Input Module

Description

The Emerson KJ3203X1-BK1 is a 32-channel Digital Input (DI) Module designed for DeltaV™ S-Series systems. It supports 24 VDC dry contact inputs and is engineered for reliable signal acquisition in industrial automation environments, including hazardous areas.

Specifications

• Part Number: KJ3203X1-BK1
• Input Channels: 32 channels for 24 VDC dry contact signals
• Local Bus Power: 12 VDC at 75 mA
• Bussed Field Power: 24 VDC at 150 mA
• Field Circuit Power: 24 VDC at 5 mA per channel
• Operating Temperature: -40°C to +70°C
• Shock Resistance: 10 g, ½ sine wave for 11 ms
• Vibration Resistance:
  • 1 mm peak-to-peak (2–13.2 Hz)
  • 0.7 g (13.2–150 Hz)
• Humidity: 5% to 95% non-condensing
• Airborne Contaminants: ISA-S71.04 Class G3
• Mounting: DIN rail or carrier-based
• Weight: Approx. 0.77 kg

Features

• High-Density Input: Supports 32 discrete inputs in a compact module
• Hazardous Area Certified: Safe for use in classified industrial zones
• Rotary Keying System: Prevents incorrect module installation
• Hot-Swappable: Can be inserted or removed with system power off
• Maintenance-Free: No calibration or user-serviceable parts required
• DeltaV™ Integration: Seamlessly connects with DeltaV S-Series and AMS Suite for diagnostics and configuration