Technical DataNumber of Bus Terminals: 64Max. number of bytes fieldbus: 128 byte input and 128 byte outputMax. number of bytes process image: 512 byte input and 512 byte outputDigital peripheral signals: 512 inputs/outputsAnalog peripheral signals: 128 inputs/outputsConfiguration possibility: via KS2000 or fieldbusData transfer rates: automatic detection up to 12 MbaudBus interface: 1 x D-sub socket, 9-pinPower supply: 24 V DC (-15 %/+20 %)Input current : 70 mA + (total K-bus current)/4, 500 mA max.Starting current: 2.5 x continuous currentCurrent supply K-bus: 1750 mAPower contacts: max. 24 V DC/max. 10 AElectrical isolation: 500 V (power contact/supply voltage)Weight: approx. 170 gOperating/storage temperature: 0…+55 °C/-25…+85 °CRelative humidity: 95 %, no condensationVibration/shock resistance: conforms to EN 60068-2-6/EN 60068-2-27EMC immunity/emission: conforms to EN 61000-6-2/EN 61000-6-4Protect. class/installation pos.: IP 20/variableApprovals/markings: CE, UL, ATEX, GLEx marking: II 3 G Ex nA IIC T4 Gc