ABB DSDX451L Expansion Unit – Low Signal Level

Manufacturer:ABB

Model:DSDX451L

Type:Expansion Unit

Signal Level Compatibility:Low

Input Voltage:12VDC

Output Channels:8

Operating Temperature:-20°C to +60°C

Relay Contact Rating:5A @ 250VAC

Communication Interface:MODBUS RTU

Power Consumption:Max 1W

Dimensions (WxHxD):100mm x 90mm x 35mm

    The ABB DSDX451L Expansion Unit is engineered for environments demanding high accuracy and reliability. Its compact design allows for easy integration into existing control systems without compromising on performance.

    Featuring robust RS-485 communication capabilities, this unit ensures stable data transmission even under challenging industrial conditions. It supports MODBUS RTU protocol, enabling seamless communication with ABB’s advanced PLC systems.

    With its low signal level capability, the DSDX451L Expansion Unit is ideal for applications where signal integrity is critical, ensuring precise control over processes. It operates efficiently within a wide temperature range (-25°C to +60°C), making it suitable for various industrial settings.

    Designed with energy efficiency in mind, the unit consumes minimal power, reducing overall operational costs. The inclusion of a durable connector type ensures reliable signal transfer, enhancing system uptime and productivity.

    For maintenance and troubleshooting, the unit is equipped with an IP20 rating, offering basic protection against dust and splashes, ensuring operational safety and ease of access for technicians.