Detcon 412B-FB User Manual

detcon inc.DetconModel 412B-FBNEMA 4 Control EnclosureOperator’s Installation & Instruction ManualJanuary 1, 1999 Document #2134 Rev. 1.0FUSEPRE

Table of Contents1.0 Introduction1.1 Description1.2 Specifications1.3 Multiple Alarm Relay Circuit1.4 Alarm Disable1.5 Remote Alarm Reset1.6 Installat

1.2 SPECIFICATIONSElectrical ClassificationNEMA 4XDimensions15.75''W x 18''H x 9.75''DCapacity4 single channelsPower In

Model 412B-FB NEMA 4 Control Enclosure PG.4Multiple Alarm Relay Circuit412B-FBJ1 J2 J3 J4F1 F2 F3 F44321I/OCNCNO4CNCNO3CNCNO2CNC 1NOCoil #4Coil #3C

Model 412B-FB NEMA 4 Control Enclosure PG.5Alm PwrAlm ResetVDC INVAC INL1NGNDL1NGNDAlm Coil PwrVDCVDCVACmASensorNO/NCComAlm 3NO/NCComAlm 2NO/NCComA

1.4 ALARM DISABLEThe alarm disable switch, located on the front panel (figure 3), operates by removing DC common from the“Alarm Coil Power” terminals

1.6 INSTALLATION1. Securely mount the 412B-FB enclosure in accordance with the drawing in figure 5.NNoottee:: Reference figure 6 for wiring terminat

8. If applicable, connect a normally open momentary remote mounted switch to the terminal strip labeled “Alarm Reset”.1.7 START UPUpon completion of

1.9 SPARE PARTS LISTPart # Description5026 Multiple alarm relay circuit0295 5 amp micro fuse360-801024 80 watt, 24 VDC switcher power supply0224 Gold