BECKHOFF EL2904 | The market is scarce and inventory is low

PLC Schneider Modicon: Quantum 140series TSX Momentum Allen-Bradley SLC 500: 1747/1746 series MicroLogix: 1761/1763/1762/1766/1764 series CompactLogix: 1769/1768 series Logix5000: 1756/1789/1794/1760/1788 series PLC-5: 1771/1785 series GE Fanuc GE Series 90-30 IC693 GE Rx3i PAC Systems IC694/IC695 GE Series 90-70 IC697 GE RX7i PAC Systems IC698 GE Genius I/O IC660 GE Field Control IC670 GE VersaMax IC200 Siemens 6ES series,6GK series,6DD series, 6AR series DCS ABB Advant Controller, S800/S900 I/O Advant 800xA AC800M series module Symphony DSQCseries Bailey INFI 90 Advant OCS Marter, Freelance, Harmony/INFI 90 Emerson DeltaV AMS6500 Ovation Fisher Rosemount Westinghouse WDPF WEStation Honeywell Alcont Experion LS Experion PKS Experion HS TDC 2000 TDC 3000 Foxboro I/A Series system FBM modules Yokogawa Yokogawa Centum CS - Centum VP ProSafe ESD Triconex TMR architecture Main Processor, Input Module,Output Module HIMA HIQuad X,Himax, Himatrix ICS Triplex Trusted TMR Modules TSI GE GE Speedtronic Mark V VI VIeIS200/DS200 series EX2100, EX2000 Excitation Bently Nevada 3500/3300 Surveillance protection systemProximitor Epro PR6422/PR6423/PR6424/PR6426/PR9268 series MMS6000 series ENTEK Eddy-current transducer probe Vibration monitoring table double channel axis vibration monitoring table C6652 Vibration Monitoring Vibrating sensor Acceleration sensor Eddy-current transducer Monitor system module Gateway communication module Woodward 505/505E(9907-162, 9907-164, 9907-165, 9907-167) digital controller  2301A controller, 9905 series, 2301D-ST series