Universal Converter, 21.4 VDC

PR electronics, 9116A2, Universal converterFeaturesInput for RTD, TC, Ohm, potentiometer, mA and VSupply for 2-wire transmittersActive / passive mA output and relay outputCan be supplied separately or installed on power rail, PR type 9400SIL 2-certified via Full AssessmentConfiguration and monitoring by way of detachable display front (PR 4511/4501); process calibration, signal and relay simulation.Advanced relay configuration, e.g. setpoint, window, delay, sensor error indication and power monitoring.Copying of the configuration from one device to others of the same type via the display front.TC inputs with internal CJC or external CJC for higher accuracy.Active / passive mA output via the same two terminals.ApplicationThe device can be mounted in and receive signals from non-classified area and zone 2.Conversion and scaling of temperature, voltage, potentiometer and linear resistance signals.Power supply and signal isolator for 2-wire transmitters.Monitoring of error events and cable breakage via the individual status relay and/or a collective electronic signal via the power rail.9116A has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.Characteristics1 green and 1 red front LED indicate operation status and malfunction. 1 yellow LED indicates relay status.2.6 kVAC galvanic isolation between input, output and supply.MountingThe devices can be mounted vertically or horizontally without distance between neighbouring units.