Description

The ABB GJR5252300R3101 07AC91 (07 AC 91) is a robust and versatile programmable logic controller (PLC) module designed for use in industrial automation systems. Known for its reliability and high performance, this module is part of ABB's extensive range of automation products. The 07 AC 91 is engineered to provide efficient control and monitoring of various industrial processes, ensuring optimal performance and increased productivity. Its compact design and flexible configuration options make it suitable for a wide range of applications, from simple machine control to complex process automation. The module is built to withstand harsh industrial environments, ensuring long-term durability and consistent operation. With advanced communication capabilities, the ABB 07 AC 91 easily integrates with other automation components, facilitating seamless data exchange and system coordination.

Features

1. High Reliability: Ensures stable and consistent performance in demanding industrial environments.

2. Compact Design: Space-saving design allows for easy integration into various control systems.

3. Flexible Configuration: Supports a wide range of applications with customizable options.

4. Advanced Communication: Offers robust connectivity with other automation devices for efficient data exchange.

5. Durability: Built to withstand harsh industrial conditions, providing long-term operational stability.

Technical Specification

• Permissible Temperature Range During Operation: 0 to 55 °C

• Rated Supply Voltage: 24 V DC

• Max. Current Consumption: 0.2 A

• Max. Power Dissipation: 5 W

• Protection Against Reversed Polarity of Power Connection: Yes

• Number of Binary Inputs: 1 (as enabling input for the analog outputs)

• Number of Analog Input Channels: 8 or 16, depending on the operating mode

• Number of Analog Output Channels: 8 or 16, depending on the operating mode

• Electrical Isolation:

  • CS31 system bus interface from the rest of the unit

  • 1 binary input from the rest of the unit

• Address Setting and Configuration: Coding switch under the cover located on the right side of the housing

• Operation and Error Displays: 17 LEDs

• Method of Connections: Removable screw-type terminal blocks

  • Supply terminals, CS31 system bus: max. 1 x 2.5 mm² or max. 2 x 1.5 mm²

  • All other terminals: max. 1 x 1.5 mm²

• Max. Length of the Analog Cables: 100 m (two-core shielded and cross-section > 0.5 mm²)

• Conversion Error of the Analog Values:

  • Typ. 0.5%

  • Max. 1% (non-linearity, factory calibration, and resolution)

• Max. Permissible Potential Difference:

  • Between terminal M (minus of the supply voltage) and terminals AGND (minus of analog inputs and outputs): ±1 V

• Common Reference Potential for All Analog Signals: AGND (minus terminal of analog inputs and outputs)

• Mounting:

  • On DIN rail according to DIN EN 50022-35, 15 mm deep. The DIN rail is positioned centrally between the upper and the lower edges of the module.

  • With screws (4 screws M4)

• Dimensions (W x H x D): 120 x 140 x 85 mm

• Wiring Method: Removable terminal blocks with screw-type terminals

  • Supply terminals, CS31 system bus: max. 1 x 2.5 mm² or max. 2 x 1.5 mm²

  • All other terminals: max. 1 x 1.5 mm²

• Weight: 450 g