ABB GJR5252000R0101 Coupler for Advant Fieldbus AF 100 Network

ABB GJR5252000R0101 Coupler for Advant Fieldbus AF 100 Network

The ABB GJR5252000R0101 is a coupler for Advant Fieldbus AF 100 networks. Its main function is to realise data transmission and interaction between different devices or network segments and to guarantee normal network communication, with the following features:

Compatibility: The coupler is designed for Advant Fieldbus AF 100 network, and can seamlessly connect and communicate with other devices in the network, such as controllers, I/O modules, etc., to ensure the compatibility and stability of the whole system.

Signal Conversion and Transmission: It can convert and amplify the digital signals in the network to enhance the signal strength, extend the signal transmission distance, and improve the accuracy and reliability of the signal transmission, thus ensuring the effective transmission of data in the network.

Anti-interference ability: with good anti-interference performance, can effectively resist electromagnetic interference from the external environment, so that the network communication in the complex industrial environment can also maintain stability and reduce the data transmission error rate.

Reliability: Adopting high-quality materials and advanced manufacturing process, it has high stability and durability, and can work stably for a long time, reducing equipment failure and maintenance costs.

Easy to install and maintain: It is designed to be easy to install and dismantle, simple to operate, and low maintenance cost, when a fault occurs, it can be quickly located and replaced, which is conducive to shortening equipment downtime and improving productivity.

The transfer sequence of OTM_C21D can be summarized in following steps: 

• An anomaly occurs on the Line 1 (LN1) 

• Generator start, immediately start generator in case of black-out, phase-loss, overvoltage or undervoltage (If Generator mode is selected) 

• The Line 2 start the normal functioning,  transfer delay Ts 

• Change-over switch (Switch I) to the position 0 

• Change-over switch (Switch II) to the  position II

And the return sequence can be summarized in  the following steps: 

• The Line 1 will start the normal functioning 

• Change-over switch stays in position II 

• An anomaly occurs on the Line 2 (LN2) 

• Change-over switch stays in position II 

• Change-over switch can be transferred  manually back to position I

The following analyzers are available for selection:  

• Uras26 infrared photometer  for the measurement of infrared-active gas components,  e.g. CO, NO, SO2 

• Limas23 ultraviolet photometer  for the measurement of NO, NO2 and SO2 

• Magnos206 oxygen analyzer  for the measurement of O2 in process gas or in N2 

• Magnos28 oxygen analyzer  for the measurement of O2 in process gas or in N2 

• Magnos27 oxygen analyzer  for the measurement of O2 in flue gas or in N2 

• ZO23 trace oxygen analyzer  for the measurement of O2 in pure gases (N2, CO2, Ar)  

• Caldos27 thermal conductivity analyzer  for the measurement of binary gas mixtures with different  thermal conductivity, e.g. Ar in O2, H2 in Ar, CH4 in N2 

• Fidas24 flame-ionization detector  for the measurement of hydrocarbons  

• Electrochemical oxygen sensor  for the measurement of O2