6GK15611-1AA016GK15611-1AA01 communications cards which is Anti-lightning and anti-surge, corresponding to the Siemens 6 GK1 561-1AA01, photoelectric isolation, and applied to desktop computer's PCI slots, to achieve the PROFIBUS DP / MPI / PPI communications between PC or PG and the SIMATIC network, communication rate is 9.6 Kbps ~ 12Mbps.Not made by Siemens,OEM productOverview:6GK15611-1AA01 communication card is optoelectronic isolated design for industrial applications.There is anti-lightning & anti-surging protection circuit and over-current protection on the RS485 port.The adoption of industrial chip applies to a wide temperature range. CP5611-A2 card is used to achieve the PROFIBUS DP / MPI / PPI communication between PC or PG and the SIMATIC network.Communication services: PROFIBUS-DP master grade 1 and 2PROFIBUS-DP slave and SOFTNET-DP slaveMPI/PPI communicationPG/OP communicationS7 communication with SOFTNET-S7S5-compatible communication (SEND/RECEIVE based on the FDL interface) with SOFTNET-DP or SOFTNET-S7CP5611-A2 applies to the following software:STEP7 V.52 and aboveSOFTNET-S7SOFTNET-DPSOFTNET-DP slaveCOM PROFIVUS V3.3 and aboveSTEP 7-Micro/WIN V3.1 and aboveProTool, ProToo/ProNCMPCTechnical specifications:Transmission rate:9.6Kbps~12Mbps, corresponding maximum communication distance conforms to PROFIBUS standardInterface: PROFIBUS/MPI/PPI, isolated 9-pin Sub-D socketIsolation Voltage: 1000VDCRS485 port with anti-lightning and anti-surging protector, repeatability surge capacity: Ipp = 100A (10/700us, 4KV)Standard: ITU-TK20/21, VDE 0433. ± 15KV ESD (ESD) protectionOver-current protection: RS485 interface can withstand up to 60V voltage caused by the sustained over-currentPG/PC connection: PCI2.1 standard slotStandard voltage: +5 VDCPower: 2.0WOperating temperature: 0 ~ + 70 'CSize (width x high) (mm): 102 x 130Weight: 100gWe produce these substitute S7-200,300,Profibus Products.>>>>Can be produced with your brand and model number.<<<<