ABB 07 DC 92 Digital Input/Output Module GJR5252200R0101

Description

The ABB 07DC92 is a digital input/output module designed for use as a remote module on the CS31 system bus. It includes 32 configurable inputs/outputs, each operating at 24V DC, and organized into 4 electrically isolated groups. These groups can be accessed individually as inputs, outputs, or re-readable outputs (combined input/output). The module features transistor-based outputs with a nominal load rating of 0.5 A, protected against overload and short circuit. The module occupies two digital addresses for inputs and outputs on the CS31 system bus, and it can be configured solely as an output module if required.

Features

• Configurable I/O Channels: 32 channels that can be individually configured as inputs, outputs, or re-readable outputs.
• Transistor Outputs: Outputs with a nominal load rating of 0.5 A, protected against overload and short circuit.
• Electrical Isolation: Each of the 4 I/O groups is electrically isolated from each other and from the rest of the unit.
• CS31 System Bus Interface: Ensures reliable communication within the system.
• Diagnostic Functions: Provides comprehensive diagnostic capabilities (see "Diagnosis and Displays").
• LED Indicators: 32 yellow LEDs indicate the signal status of the configurable inputs and outputs, with an additional red LED for error messages.
• Easy Configuration: The module can be configured using a coding switch located under the slide cover on the right side of the housing.

Specifications

• Operating Temperature: 0...55 °C
• Supply Voltage: 24 V DC
• Signal Voltage for I/Os: 24 V DC
• Current Consumption Without Load: Max. 0.15 A
• Rated Load for Supply Terminals: Max. 4.0 A
• Power Dissipation (Outputs Without Load): Max. 5 W
• Power Dissipation (Outputs Under Load): Max. 10 W
• Protection Against Reversed Polarity: Yes
• Conductor Cross Section:
  • Power Supply: Max. 2.5 mm²
  • CS31 System Bus: Max. 2.5 mm²
  • Signal Terminals: Max. 1.5 mm²
  • I/O Group Supply: Max. 1.5 mm²
• Number of Configurable I/Os: 32
• Electrical Isolation:
  • CS31 System Bus from the rest of the unit
  • Each I/O group from other groups and the rest of the unit
• I/O Group Supply: Each group is supplied individually.
• Interface: 1 CS31 system bus interface
• Address Setting: Coding switch under the right side housing cover
• Diagnosis: Refer to the chapter "Diagnosis and Displays"
• Operation and Error Displays: 33 LEDs in total

Dimensions and Weight

• Dimensions: 140X120X85mm
• Weight: Approximately 0.6 kg (1.32 lbs)

The ABB 07DC92 digital input/output module offers flexible configuration, robust performance, and reliable diagnostics, making it an essential component for industrial automation systems.