7 Guidelines for station planning7.2 Maximum station extension176 XI/ON: XNE-GWBR-2ETH-IP 09/2011 MN05002007Z-EN www.eaton.comXN-16DI-24VDC-P 2 ≦ 45 mAXN-32DI-24VDC-P 4 ≦ 30 mAXNE-8DI-24VDC-P 1 ≦ 15 mAXNE-16DI-24VDC-P 2 ≦ 15 mAXN-1AI-I(0/4...20MA) 3 ≦ 41 mAXN-2AI-I(0/4...20MA) 5 ≦ 35 mAXN-1AI-U(-10/0...+10VDC) 3 ≦ 41 mAXN-2AI-U(-10/0...+10VDC) 5 ≦ 35 mAXN-2AI-PT/NI-2/3 5 ≦ 45 mAXN-2AI-THERMO-PI 5 ≦ 45 mAXN-4AI-U/I 9 ≦ 20 mAXNE-8AI-U/I-4AI-PT/NI 9 ≦ 30 mAXN-2DO-24VDC-0.5A-P 2 ≦ 32 mAXN-2DO-24VDC-0.5A-N 2 ≦ 32 mAXN-2DO-24VDC-2A-P 2 ≦ 33 mAXN-2DO-120/230VAC-0.5A 2 ≦ 35 mAXN-4DO-24VDC-0.5A-P 2 ≦ 30 mAXN-16DO-24VDC-0.5A-P 3 ≦ 120 mAXN-32DO-24VDC-0.5A-P 5 ≦ 30 mAXNE-8DO-24VDC-0.5A-P 2 ≦ 15 mAXNE-16DO-24VDC-0.5A-P 2 ≦ 25 mAXN-1AO-I(0/4...20MA) 4 ≦ 39 mAXN-2AO-I(0/4...20MA) 7 ≦ 40 mAXN-2AO-U(-10/0...+10VDC) 7 ≦ 43 mAXNE-4AO-U/I 9 ≦ 40 mAXN-2DO-R-NC 1 ≦ 28 mAXN-2DO-R-NO 1 ≦ 28 mATable 65:Communicationbytes andnominal currentconsumptionsof the XI/ONmodules fromthe module busI MBModule Number ofcommunication bytesNominal currentconsumption from themodule bus IMB