DI803 3BSE022362R1 ABB Digital Input 8 Channel

Overview

The ABB DI803 is an 8-channel digital input module designed for the S800 I/O system. Supporting both 230 V AC and 220 V DC signals, this module ensures reliability with individually isolated input channels and voltage supervision capabilities. Its compact design, advanced diagnostics, and signal filtering features make it ideal for various industrial automation applications.

Technical Specifications

General Details

• Brand: ABB
• Model: DI803
• Product Number: 3BSE022362R1
• Module Type: Digital Input
• Signal Type: Current sinking
• Number of Channels: 8

Electrical Data

• Input Voltage Range:
  • AC: 164-264 V (“1”), 0-50 V (“0”)
  • DC: 175-275 V (“1”), 0-40 V (“0”)
• Input Impedance:
  • 30 kΩ (AC)
  • 134 kΩ (DC)
• Input Current:
  • 7.6 mA at 230 V AC
  • 1.6 mA at 220 V DC
• Isolation: Individually isolated channels
• Rated Insulation Voltage: 250 V
• Dielectric Strength: 2000 V AC

Physical Dimensions

• Width: 86.1 mm
• Height: 110 mm
• Depth: 58.5 mm
• Weight: 0.24 kg

Environmental Conditions

• Operating Temperature: 0°C to +55°C
• Storage Temperature: -40°C to +70°C
• Humidity: 5-95%, non-condensing
• Protection Class: IP20
• Certifications: CE, ABS, DNV, BV, LR

Connectivity

• Wire Support:
  • Solid: 0.05-2.5 mm²
  • Stranded: 0.05-1.5 mm²
• Maximum Cable Length:
  • 200 m for AC (100 pF/m)
  • 600 m for DC

FAQ

Q1: Can the DI803 handle both AC and DC inputs simultaneously?
A1: No, the channels are configured to handle either AC or DC signals, depending on the application requirements.

Q2: Is the DI803 module suitable for hazardous locations?
A2: The DI803 is not designed for hazardous locations but complies with stringent industrial safety standards for general-purpose use.

Q3: What is the maximum cable length supported by the DI803?
A3: It supports up to 200 m for AC inputs and 600 m for DC inputs, ensuring flexibility in large installations.

Q4: Does the DI803 support redundant configurations?
A4: No, the DI803 does not support redundancy.

For more detailed information, please check official datasheet: Product-DI803