9106A is a 1- or 2-channel isolated 1:1 repeater.The device supplies 2-wire SMART transmitters and can also be used for 2-wire SMART current sources. HART® & BRAIN protocols are supported and are transferred bi-directionally.9106A can be mounted in and receive signals from non-classified area or zone 2.The PR 4511/4501 displays the process value for each channel and can be used to define high and low limits for detection of loop current level. If these limits are exceeded, the status relay will activate.In the 1-channel version the status relay can be used as a simple limit switch.Splitter application – 1 input and 2 outputs.In the dual channel version the 9106A can be implemented in a SIL3 loop.
The detachable display and the green and red front LEDs indicate operation status for each channel.A tag number can be defined for each channel.Monitoring of error events and cable breakage on input via the individual status relay and/or a collective electronic signal via the power rail.
The devices can be mounted vertically or horizontally without distance between neighbouring units.