ABB DI803 230V AC/DC Digital Input Module | 8-Channel S800 I/O

ABB DI803 8-Channel 230V AC/DC Digital Input Module

The ABB DI803 module provides eight digital inputs for S800 I/O systems. It handles both 230V AC and 220V DC signals in industrial environments. This versatile unit offers individual channel isolation for enhanced safety.

Key Features

• Eight individual 230V AC/DC input channels
• Individually isolated channels for maximum safety
• Current sinking operation for standard wiring
• Voltage supervision of field input power
• Bright LEDs show real-time input status
• Configurable signal filtering options
• Detachable connectors for easy installation

Technical Specifications

• Brand: ABB
• Model: DI803
• Article Number: 3BSE022362R1
• Input Voltage AC: 164-264V AC for "1" state
• Input Voltage DC: 175-275V DC for "1" state
• Input Current AC: 7.6 mA at 230V AC
• Input Current DC: 1.6 mA at 220V DC
• Input Impedance: 30 kΩ (AC), 134 kΩ (DC)
• Isolation: Individual channel isolation
• Filter Times: 2, 4, 8, 16 ms selectable
• Frequency Range: 47-63 Hz
• Max Cable Length: 200 meters AC, 600 meters DC
• Power Dissipation: 2.8 Watts typical

Diagnostics

• Status LED shows Run/Fault conditions
• Eight channel status indicators
• Process voltage supervision capability
• Module Error and Warning indications

Installation

• Compatible with S800 I/O rack systems
• Accepts 0.05-2.5 mm² solid wire
• Accepts 0.05-1.5 mm² stranded wire
• 0.5-0.6 Nm recommended torque
• 6-7.5 mm stripping length

Environmental Specifications

• Operating Temperature: 0 to +55°C
• Storage Temperature: -40 to +70°C
• Relative Humidity: 5 to 95% non-condensing
• Protection Class: IP20 according to IEC 60529
• Pollution Degree: Degree 2

Shipping

• Secure protective packaging
• FedEx, UPS, and DHL shipping
• Complete documentation included

Frequently Asked Questions

What voltages can the DI803 handle?

The module accepts both 164-264V AC and 175-275V DC input signals.

Are the input channels isolated?

Yes, all eight channels feature individual isolation for enhanced safety.

What is the maximum cable length for AC signals?

You can use field cables up to 200 meters for AC applications.

Does this module support voltage supervision?

Yes, it includes process voltage supervision functionality.

What filter times are available?

You can select from 2, 4, 8, or 16 ms filter times.