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Part Number: UR-8AH
SKU: UR8AHGM
Manufacturer: GE Multilin
Series: UR Series Universal Relays
The input/output unit, also known as I/O unit or I/O module, is the connecting part between PLC and industrial production site. The PLC can detect various data of the controlled object through the input interface, and use these data as the basis for the PLC to control the controlled object; At the same time, PLC sends the processing results to the controlled object through the output interface to achieve the control purpose.
Since the signal levels required by external input devices and output devices are diverse, and the information processed by the CPU inside the PLC can only be the standard level, the I/O interface should realize this conversion. I/O interfaces generally have photoelectric isolation and filtering functions to improve the anti-interference capability of PLC. In addition, the I/O interface usually has status indication, which makes the working condition intuitive and easy to maintain.
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
Frequently Asked Questions about UR-8AH
How many signals can be configured with the UR-8AH in order to monitor power lines for universal Multilin relays?
The GE system of universal Multilin relays features a comprehensive unit containing a CPU, a CT/VT module, an I/O transducer, a digital I/O, and other components. The CT/VT module component comes in a variety of order codes with unique characteristics. Each CT/VT module can configure up to 24 analog CT and VT signals for the purpose of monitoring the power lines. The CT/VT module accepts either 1 or 5 current transformers. The UR-8AH is an older CT/VT module and accepts a firmware of 3.5x or earlier. It is described as having a standard 4CT/4VT, which is similar to the new version CT/VT (UR-8F). The UR-8AH CT/VT module should be matched with an old version Multilin CPU module such as the UR-9A, UR-9C, or UR-9D modules. All other components of the UR Series Multilin universal relay systems are compatible with the newer versions of CT/VT modules and of the new CPUs, in the case of the UR F35 relay for example. Some other AC signals that are recorded by the Multiln universal relay system are voltage, power, current, energy, frequency, and demand. Each of these variables are metered with a high degree of accuracy as a standard included with each UR.
Our products are guaranteed for 1 year, with new and original production stopped and imported spare parts.
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
