Solenoid/Alarm Driver, Low Current, Single

PR electronics, 9203A1A, Solenoid/Alarm Driver, Low Current, SingleFeaturesUniversal driver for solenoids, acoustic alarms and LEDsExtended self-diagnostics1 or 2 channelsCan be supplied separately or installed on power rail, PR 9400SIL 2-certified via Full AssessmentUniversal driver for the control of solenoids etc.Two hardware versions make it possible to choose either Low (35 mA) or High (60 mA) current output.Configuration and monitoring by way of detachable display front (PR 4511/4501).Selection of direct or inverted function for each channel via PR 4511/4501 and the possibility of reducing the output current to suit the application.Optional monitoring of the output current by way of PR 4511/4501.Optional redundant supply via power rail and/or separate supply.ApplicationThe device can be mounted in and transmit signals to non classified area and zone 2.Control of ON / OFF solenoids, acoustic alarms and LEDs.The 9203A is controlled by an NPN/PNP signal or a switch signal.Monitoring of internal error events via the individual status relay and/or a collective electronic signal via the power rail.The 9203A has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.Characteristics1 green and 2 yellow/red front LEDs indicate operation status and malfunction.2.6 kVAC galvanic isolation between input, output and supply.MountingThe devices can be mounted vertically or horizontally without distance between neighbouring units.