6GK59912AD008AA0

Data sheet 6GK5991-2AD00-8AA0 product type designation MM991-2 (SC) product description XR-300 media module SCALANCE X accessory; Media module MM991-2; 2x 100 Mbit/s SC ports, optical; multimode optical up to max. 3 km interfaces number of electrical/optical connections / for network components or terminal equipment / maximum 2 number of optical interfaces / for network components or terminal equipment / maximum 2 number of 100 Mbit/s SC ports / for multimode / integrated 2 design of the optical interface / for network components or terminal equipment SC wavelength / of the optical interface 1310 nm; Multi-mode connectable optical power relative to 1 mW ● of the transmitter output / minimum -19 dB ● of the transmitter output / maximum -14 dB ● of the receiver input / maximum -3 dB optical sensitivity relating to 1 mW / of the receiver input / minimum -34 dB attenuation factor / of the FOC transmission link / minimum necessary 0 dB range / at the optical interface / depending on the optical fiber used 0 ... 5 km ambient conditions ambient temperature ● during operation -40 ... +70 °C ● during storage -40 ... +85 °C ● during transport -40 ... +85 °C relative humidity / at 25 °C / without condensation / during operation / maximum 95 % protection class IP IP20 design, dimensions and weights design Media module width 60 mm height 22 mm depth 100 mm net weight 0.08 kg fastening method latched ● installation in media module slot Yes standards, specifications, approvals standard 6GK59912AD008AA0 Page 1/2 12.18.2020 Subject to change without notice © Copyright Siemens ● for FM FM3611: Class 1, Divison 2, Group A, B, C, D / T4, Class 1, Zone 2, Group IIC, T4 ● for hazardous zone EN 60079-0: 2006, EN60079-15: 2005, II 3 G Ex nA II T4, KEMA 07 ATEX 0145 X ● for safety / from CSA and UL UL 60950-1, CSA C22.2 No. 60950-1 ● for hazardous zone / from CSA and UL UL 1604 and UL 2279-15 (Hazardous Location), CSA C22.2 No. 213M1987, Class 1 / Division 2 / Group A, B, C, D / T4, Class 1 / Zone 2 / Group IIC / T4 ● for emitted interference EN 61000-6-4:2007 (Class A) ● for interference immunity EN 61000-6-2:2005 certificate of suitability EN 61000-6-2:2005, EN 61000-6-4:2007 ● CE marking Yes ● C-Tick Yes ● KC approval Yes Marine classification association ● French marine classification society (BV) MTBF Yes 140 y further information / internet-Links Internet-Link ● to website: Industrial communication http://www.siemens.com/simatic-net ● to website: Industry Mall https://mall.industry.siemens.com ● to website: Information and Download Center http://www.siemens.com/industry/infocenter ● to website: Image database http://automation.siemens.com/bilddb ● to website: CAx-Download-Manager http://www.siemens.com/cax ● to website: Industry Online Support https://support.industry.siemens.com last modified: 6GK59912AD008AA0 Page 2/2 12/15/2020 12.18.2020 Subject to change without notice © Copyright Siemens