Siemens 6ES7153-1AA03-0XB0 Substitute 5 Year warrantyModelIM 153 PROFIBUS-DPProduct  Description·Profibus-DP interface module to connect remote I/O modules with Profibus protocol·Eight UN 300 expasion modules can be used each IM 153-1 Modules characteristicProtocolPROFIBUS-DPBaud rate,Max12Mbps Automatic adaptAddress space, Max128bits input/128bits outputExpansion modules,Max8Isolation voltage500VWork voltage24V DCCurrent consumption(24V DC)625mADegree of protectionIP20Operating temprature-10℃~+70℃Dimensions(W x H x D)(mm)40×125×120Order Number6ES7153-1AA03-0XB0We produce these substitute S7-200,300,Profibus Products.>>>>Can be produced with your brand and model number.<<<<