Feimu Technology Factory will produce this Allen Bradley 1794-IF8IH for you. This product is specifically designed to convert the continuous changing signals from industrial sites - such as temperature, pressure or flow - into digital language that the controller can understand. It is different from ordinary current-type modules. It is specially responsible for handling isolated signals and has extremely strong anti-interference ability. We always keep this product in stock here to complete the most crucial piece of the puzzle for your Flex I/O system, so that you don't have to seek help from everyone for this single module.
This Allen Bradley 1794-IF8IH model supports the HART communication protocol, which means it not only can read the 4-20mA current value, but also can "talk" with the on-site intelligent instruments to obtain more diagnostic information inside the instruments. Its conversion accuracy is particularly high, capable of capturing even the slightest changes in the field. And in the factory that kind of electromagnetic environment is particularly messy, its isolation performance plays a big role, can effectively prevent the outside interference signal to mess up the data, to ensure that the data transmitted to PLC is true and reliable.
Product Name Allen Bradley 1794-IF8IH
Input Channels 8 Differential/Single-Ended (Selectable)
Input Signal Types Millivolt, Thermocouple (TC), RTD
Accuracy High Precision (Depends on signal range)
Isolation Channel-to-Channel and Channel-to-Ground
Conversion Speed Configurable for fast response
Compatible Systems ControlLogix, CompactLogix, PLC-5, SLC 500
This Allen Bradley 1794-IF8IH has a very unique feature, which is its "channel-to-channel isolation". Many ordinary modules have common grounds for several channels, so if one ground wire is wrongly connected or there is a strong interference, all the channels may be affected. But this one is different. Each channel is independently isolated. Even if one channel fails, it won't affect the others. It is particularly suitable for those sites with complex signal sources and poor grounding conditions. Another feature is that it is very energy-efficient and generates very little heat. Even if it is installed in a sealed cabinet, there is no need to worry about poor heat dissipation and overheating of the surrounding area.
Feimu Technology has been operating in this industry for many years, and its success is attributed to its understanding of the value of these specialized products. We are not the kind of company that merely sells general digital modules. We also have a substantial inventory of these special analog modules. Many customers have to switch to this isolation module due to high interference in the field, but it is difficult to find such modules on the market. We usually have them in stock here. What we aim to do is to ensure that when you are dealing with difficult problems in the field, you won't be hindered by the hardware.
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No. 26, Yuhu Street, Encheng Subdistrict, Enping City, Jiangmen City, Guangdong Province, China
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