168 • I/O ModulesConfiguration and Parameter Setting of the ModulesWAGO-I/O-SYSTEM 750PROFINET IO5.3.2 Digital Output Modules5.3.2.1 2-Channel Digital Output ModulesInstancesPNIOModule type EA Type Module type member PNIOdata typeInput Output2DA(+6 BIT O) DO_8 Unsigned 8-Bitfield2DA(+14 BIT O) DO_16 Unsigned 16-Bitfield2DA(+30 BIT O) DO_3275x-501, 75x-502, 75x-509,75x-512, 75x-513, 75x-514,75x-517, 75x-535Unsigned 32-Bitfield- 1* 2DA(-2 BIT O) DO_075x-501*, 75x-502*, 75x-509*,75x-512*, 75x-513*, 75x-514*,75x-517*, 75x-535*- - -InputsBit allocationPNIOModule type Length[Bit] 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0NoteA1 A02DA(+6 BIT O)2DA(+14 BIT O)2DA(+30 BIT O)2 8, 16 or 32 bits are applied in the outputprocess image of the station proxy (fieldbuscoupler) by fitting a slot with these modules.The bits 2 0 and 2 1 are assigned with thesignal condition of the physically connectedI/O module. The bits marked green are madeavailable for the output and / or confirmationdiagnostics information of the followingmodule slots. One byte process data qualifier(IOPS) is managed in the direction of the I/Ocontroller in the cyclic PROFINET IOtelegram for these modules.A1 A0A1 A0▪ ▪ ▪*2DA(-2 BIT O) 2A1 A0The fitting of slots with this module enablesthe remaining bit location to be previouslyfilled with output modules without bytesopened with stars (Bit field) in the outputprocess image of the station allocator(fieldbus coupler). The bit locations markedin a light red color are respectively occupiedby previous slot allocations. One byteprocess data qualifier (IOCS) is managed inthe direction of the I/O controller in thecyclic PROFINET IO telegram for thesemodules.
