ABB AB 1797-OB4D Source Output Module – Industrial Control System Component

Manufacturer:ABB

Model:AB 1797-OB4D

Sub-Model:Source Output

Module Category:Control Systems

Number of Channels:4

Channel Type:Source

Signal Type:Analog Current Output

Output Range:0-20mA

Power Supply Compatibility:DC 24V

Operating Temperature:-20°C to +60°C

Storage Temperature:-40°C to +85°C

Environmental Rating:IP20

Communication Interface:Modbus RTU

Dimensions (WxHxD):100mm x 100mm x 100mm

Weight:0.4kg

Connectors:8-pin DIN Rail

    The ABB AB 1797-OB4D Source Output Module is engineered to deliver exceptional performance in demanding industrial settings. With its robust aluminum alloy housing, this module ensures durability and protection against dust, making it ideal for harsh environments.

    Each of the four discrete output channels supports a maximum current rating of 1A, providing ample capability for controlling actuators, relays, or other devices that require precise voltage and current outputs. The module operates seamlessly with a standard 24V DC supply, ensuring compatibility with a wide range of industrial systems.

    Equipped with MODBUS communication interface, the ABB AB 1797-OB4D facilitates easy integration into existing PLC networks, enabling efficient data exchange and control over multiple devices. This feature is crucial for optimizing operations and enhancing system scalability.

    Adaptable to varying temperature conditions, the module can withstand operating temperatures ranging from -20°C to +70°C and store under extreme conditions from -40°C to +85°C, making it suitable for deployment in diverse geographical locations and climate conditions.

    The modular design incorporates a rugged terminal block with screw connectors for secure and reliable electrical connections. This design choice ensures long-term stability and reduces maintenance requirements, contributing to lower operational costs and higher system reliability.