Further information for Siemens 6ES7134-7TD50-0AB0 - ET200ISP EL MOD 6ES71347TD500AB0 RT 4 wire
SIMATIC DP, electronic module for ET200iSP, 4 AI HART, 4DMU, for connecting HART 4-wire measuring transducers, supported HART protocol version 6.0, Ex ib [ia Ga] IIC T4 Gb, Ex ib [ia IIIC Da] IIC T4 Gb, Ex ib [ia] I Mb