ABB SPDSI22 16-Channel Universal DI Module

Product Description

The ABB SPDSI22 DI Module is a universal input unit designed for flexible signal acquisition in distributed control systems. Supporting multiple voltage ranges (24, 48, 125 VDC and 120 VAC), it provides 16 digital input channels with 32 jumpers for configuration. This versatility makes it suitable for diverse industrial automation applications where mixed signal environments are common.

Technical Specifications

• Product Type: I/O Module

• Model: SPDSI22

• HS Code: 85389081

• Dimensions:

  • Depth: 73.66 mm

  • Height: 358.14 mm

  • Width: 269.24 mm

• Channel Type: DI

• Number of Input Channels: 16

• Voltage Range: 24 VDC, 48 VDC, 125 VDC, 120 VAC

• Jumpers: 32 (for flexible configuration)

• Battery: None

• Environmental Compliance:

  • WEEE Category: 5 (Small Equipment, no external dimension > 50 cm)

  • SCIP Reference: c0775722-6950-48bd-b0b5-455acfa60df7

Application Scenarios

• Mixed Voltage Systems: Ideal for facilities requiring both DC and AC input monitoring

• Process Control: Reliable input acquisition for distributed control systems

• Industrial Automation: Flexible jumper configuration for customized installations

FAQ

Q: What voltage ranges does the SPDSI22 support? A: It supports 24 VDC, 48 VDC, 125 VDC, and 120 VAC.

Q: How many input channels are available? A: The module provides 16 digital input channels.

Q: What is the purpose of the 32 jumpers? A: They allow flexible configuration for different input signal requirements.