GSI127 244-127-000-017-A02-B05 Galvanic Separation Unit

The GSI 127 is a versatile unit intended primarily for the transmission of high-frequency AC signals over long distances in current (2-wire) signal transmission systems. However, it can also be used to replace the GSV 14x power supply and safety barrier unit in voltage (3-wire) signal transmission systems. More generally, it may be used to supply any electronic system (sensor side) having a consumption of up to 22 mA.

In addition, the GSI 127 rejects a large amount of the frame voltage that can introduce noise into a measuring chain. (Frame voltage is the ground noise and AC noise pickup that can occur between the sensor case (sensor ground) and the electronic monitoring system (electronic ground) ). While its redesigned internal power supply results in a floating output signal, eliminating the need for an additional power supply such as the APF 19x.

The GSI 127 is certified to be installed in an Ex zone 2 (nA) when supplying measuring chains installed in Ex environments up to zone 0 ([ia]). The unit also eliminates the need for additional external Zener barriers in intrinsic safety (Ex i) applications.

Finally, the housing features removable screw terminals and can be mounted directly on a DIN rail, simplifying mounting.

Technical Specifications

100% brand new and original,All the goods will be tested before shipment.

For the in stock items, we will send the order out within 5-7 days after receive the payment.

Global supplier of quality automation and control components.

Topteng offers a 12-month warranty from the date of delivery.

In the event of non-conforming product ( if damaged or incorrect product is received ),

Any nonconformity must be reported within 7 days of receipt of goods.

Questions? Call +86 18050017653  or Email sales4@nseauto.com