Turck AIH40EX 6884001

Sensors that are used and innovative and reliable automation solutions for various industrial enterprises and manufacturing processes offered by the German company TURCK help their clients to address the challenges standing in front of them and increase operational efficiency. The company has been present at the market since 1965 and has headquarters in Mülheim an der Ruhr, Germany.Turck Remote I/O system excom® 4 channel analog input module, active, HART® AIH40EXFeatures:

Input module for the connection of 2- wire transmitters

Transmission of HART® dataThe input module AIH40Ex is designed to connect 2-wire transducers (active input = source mode / transducer passive). The module features protection class Ex ib IIC and can be mounted in zone 1 in combination with the excom® system. The inputs feature protection class Ex ia IIC. The inputs are not galvanically separated. When connecting the fieldbus devices, care has to be taken that all inputs are connected to the same supply potential. HART® compatible sensors may be connected to the module which can communicate with the integrated HART® controller. The resolution is 14 bits, i.e. the analog value of 0…21 mA is converted in a digitized value between 0 and 16383. To simplify the data presentation, the host system operates with a value range between 0 … 21000. Up to 8 HART® variables (max. 4 for each channel) can be read via the cyclic PROFIBUS data transmission. The bidirectional variable exchange between host system and HART® transmitter is implemented via PROFIBUS-DPV1. Parameters like wire-break or short-circuit monitoring, measuring range, HART® communication etc. can be adjusted for each channel separately and are initialized by the PROFIBUS master only.