ABB 81EU01G-E GJR2391500R1210 Digital Input Module DCS Parts In Stock

ABB 81EU01G-E GJR2391500R1210 Digital Input Module DCS Parts In Stock

Product Details:

Description:

The ABB 81EU01G-E GJR2391500R1210 is a specialized relay designed for industrial automation and control applications. The module typically includes multiple contacts, allowing for versatile circuit control. It is designed to operate at standard coil voltages, ensuring compatibility with various control systems. It is capable of handling significant load currents, making it suitable for a wide range of industrial applications. Its compact form factor allows for easy integration into existing control panels and systems.

The ABB 81EU01G-E GJR2391500R1210 is commonly used in manufacturing processes to control machinery and other equipment. It is essential for starting, stopping, and protecting electric motors, which enhances operational efficiency. The module uses the last value transmitted in this telegram and forwards the calculated value with the disturbance bit set. In the event mode, any violation of a limit value is immediately signaled to the station bus in the form of a limit signal telegram. The same happens when the input signal monitoring feature responds, but in this case together with the associated analog value telegram. Then the disturbance bits of the analog value and limit signals telegrams will be set. All limit values allocated to the analog value are set to “0”.

In the event mode, data are transmitted whenever binary or analog values have changed in the module. In this case, the cyclic mode is interrupted and the module is immediately granted the permission to transmit. The type of application and the setting values are required to be loaded in the form of a configuration list before the module can take up operation. Before that, all process inputs of the module have a high-resistance bias and the module transmits no data telegrams on the bus. The fault lamps ST and SG signal the presence of disturbances. Nevertheless, the module can receive data via the bus. The module is waiting for the configuration list to be transmitted by the PDDS.

The system and station addresses are identical for all modules of a PROCONTROL station. They are set automatically by the station bus control module. The module address is set automatically when the module is plugged into the slot reserved in the PROCONTROL station. The data words of the input signals and the diagnosis results are written into special registers of the shared memory. The register number is the register address. A register is permanently assigned to each data word. Assignment is automatic when a process signal is connected to the process connector of the module.

Datasheet Link:

ABB 81EU01G-E GJR2391500R1210.pdf