Foxboro-Isolation barrier for smart HART positioner

The Ex-Isolating Barrier TV228 separates intrinsically safe and non-intrinsically safe circuits. It supplies galvanically isolated Smart (HART) or conventional positioners.

Manufactured byfoxboro

Description

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The Ex-Isolating Barrier TV228 separates intrinsically safe and non-intrinsically safe circuits. It supplies galvanically isolated Smart (HART) or conventional positioners. Connection to hand terminal or to personal computer can be made at every location in the signal loop. The bidirectional communication between a DCS, a handheld terminal or a PC is possible.

 

Benefits

Bidirectional communication with smart positioners

Full support of HART protocol

Intrinsically safe FM and ATEX [EEx ia] in IIC

Sockets for hand terminal or PC on the front

 

Applications

In industries with Intrinsically Safe protection type and valve positioners

Cabinet mounting (rail or nest mounted)