Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
Introduction to MM900 ......................5 MM900 media modules......................6 Safety notes ............................9 General safety notices for the SCALANCE MM900 media modules ........9 Important notes on using the device in hazardous areas ............10 Description ............................13 Unpacking and checking ......................13 Components shipped with the MM900 product ..............
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MM900 declaration of conformity ................... 52 MM900 FDA and IEC approvals .................... 52 Appendix .............................. 55 EMC-compatible installation of electrical Industrial Ethernet or PROFIBUS cabling .... 55 Equipotential bonding ......................55 Index ..............................59 SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
Siemens recommends strongly that you regularly check for product updates. For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action (e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept.
To stay informed about product updates as they occur, sign up for a product-specific newsletter. For more information, visit http://support.automation.siemens.com. SIMATIC NET glossary Explanations of many of the specialist terms used in this documentation can be found in the SIMATIC NET glossary.
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2 x 1000 Mbps, SC ports optical, for glass FO cable (single mode), up 6GK5 992-2AP00-8AA0 to max. 70 km 9922AP MM992-2ELH 2 x 1000 Mbps, SC ports optical, for glass FO cable (single mode), up 6GK5 992-2AQ00-8AA0 to max. 120 km 9922AQ SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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SC port 1000 Mbps single mode FO cable (up to max. 40 km) SC port 1000 Mbps single mode FO cable (up to max. 70 km) SC port 1000 Mbps single mode FO cable (up to max. 120 km) SFP media module SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
Safety notes General safety notices for the SCALANCE MM900 media modules Safety notices on the use of the device The following safety notices must be adhered to when setting up and operating the device and during all associated work such as installation, connecting up, replacing or opening the device.
To comply with EC Directive 94/9 (ATEX95) or the conditions of IECEx, this enclosure must meet the requirements of at least IP54 in compliance with EN 60529. The fiber-optic bus connections labeled SCALANCE MM900 (see type plate) may also be led through a hazardous area zone1 (see also Approvals (Page 47), section "Explosion Protection Directive (ATEX)").
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Safety notes 2.2 Important notes on using the device in hazardous areas WARNING Restricted area of application This equipment is suitable for use in Class I, Zone 2, Group IIC or non-hazardous locations only. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
1. Make sure that the package is complete. 2. Check all the parts for transport damage. Components shipped with the MM900 product The following components are supplied with a SCALANCE MM900 media module: ● MM99x-2xx media module Note Identification labels The location labels identify the media modules and ship with the SCALANCE device.
● 2 x 10/100/1000 Mbps, RJ-45 ports electrical with securing collar Image 3-1 MM992-2CUC [9922GA] [Device labeling in square brackets] Note For connection to electrical networks note the information in Appendix A.1 and A.2. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
● 2 x 10/100/1000 Mbps, GE M12 connector electrical Image 3-3 MM992-2M12C [9922HA] [Device labeling in square brackets] Note For connection to electrical networks note the information in Appendix (A.1, A.2 and A.3) SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
If you use a PROFIBUS standard cable GP, the wires must be stripped before they are inserted in the FC connector. Note If you use cables with a length > 500 m, connection establishment can take up to 2 min. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
Possible attachments The MM991-2 media module has the following: ● 2 x 100 Mbps, BFOC port optical (multimode, glass) up to max. 5 km Image 3-6 MM991-2 [9912AB] [Device labeling in square brackets] SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
Possible attachments The MM991-2LD media module has the following: ● 2 x 100 Mbps, BFOC port optical, (single mode glass), up to max. 26 km Image 3-8 MM991-2LD [9912AC] [Device labeling in square brackets] SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
The MM991-2LD (SC) media module has the following: ● 2 x 100 Mbps, SC port optical, (single mode glass), up to max. 26 km Image 3-10 MM991-2LD (SC) [9912AF] [Device labeling in square brackets] SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
● 2 x 100 Mbps SC RJ ports optical for Plastic Optical Fiber (POF) up to max. 50 m or Polymer Cladded Fiber (PCF) up to max. 100 m Image 3-12 MM991-2P [9912AH] SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
Possible attachments The MM992-2 media module has the following: ● 2 x 1000 Mbps, SC port optical, (multimode glass), up to max. 750 m Image 3-13 MM992-2 [9922AL] [Device labeling in square brackets] SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
Possible attachments The MM992-2LH media module has the following: ● 2 x 1000 Mbps, SC port optical, (single mode glass), up to max. 40 km Image 3-15 MM992-2LH [9922AN] [Device labeling in square brackets] SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
Possible attachments The MM992-2ELH media module has the following: ● 2 x 1000 Mbps, SC port optical, (single mode glass), up to max. 120 km Image 3-17 MM992-2ELH [9922AQ] [Device labeling in square brackets] SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
Media modules may only be inserted in or removed from a SCALANCE device when the power supply to the device has been turned off. Use only approved media modules Use only "MM900" media modules in the module slots of SCALANCE devices. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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Close unused optical sockets and plugs as well as pluggable transceivers and slots with the supplied protective caps. Remove the protective caps only immediately before you use the plug-in connection. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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4.1 Installation and removal of media modules NOTICE Use only approved SFPs If you use components not approved by Siemens AG, in particular SFPs, Siemens cannot accept any responsibility for the correct functioning of the "Ethernet switch system" according to the specification.
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Pull out the handle on the selected media module. Place the media module in the guide rails of the device slot. The media module is correctly installed when it clips easily into the device. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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1. Remove all connectors from the media module. 2. Pull out the handle of the media module and remove the media module from the device slot. 3. Secure the dummy cover. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
NOTICE Use only approved SFPs If you use SFPs that are not approved by Siemens AG, there is no guarantee that the device will function according to the specification. If you use unapproved SFPs, this can lead to the following problems: •...
2. Open the clip on the SFP and remove the SFP from the SFP media module. Notice: It must be possible to remove the SFP easy without using force. 3. Fit a blind plug to the SFP. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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Assembling 4.2 SFP installation in SFP media module SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
-40 °C to +50 °C X-300M Horizontal -40 °C to +60 °C -40 °C to +50 °C -40 °C to +60 °C -40 °C to +50 °C Vertical -40 °C to +45 °C SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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The permitted operating temperature depends on how the mounting device was installed. The installation is horizontal if the device labeling is from left to right. With a vertical installation, the device labeling is rotated through 90°. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
2 x 100 Mbps, SC ports optical, single mode FO cable, up to max. 26 km MM991-2LH+ (SC) 2 x 100 Mbps, SC ports optical, single mode FO cable, up to max. 70 km SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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3.36 W MM992-2 70 mA 1.76 W MM992-2 (C) 70 mA 1.76 W MM992-2LD 80 mA 1.95 W MM992-2LH 90 mA 2.11 W MM992-2LH+ 100 mA 2.42 W MM992-2ELH 110 mA 2.75 W SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
PROFIBUS FC standard cable GP 0 to 100 m at 100 Mbps. with IE FC RJ-45 plug 4x2 The VD mode (Variable Distance) is turned off. The VD mode (Variable Distance) is turned on. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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3 dB link power margin MM991-2LD 9/125 µm 26 km ≤0.5 dB/km at 1310 nm; maximum insertion loss 0.5 dB; 14 (SC) single mode fiber dB max. permitted FO cable attenuation at 2 dB link power margin SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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If you establish a connection between such transceivers with a short cable length, use attenuators. Attenuators increase the attenuation and therefore protect the receiving diode. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
You will find further information in the compact operating instructions "Transceiver SFP/SFP+". empty MM900 dimension drawings Note The following dimension drawings are available for the MM900 product group. Image 5-1 MM900 dimension drawing 1: Electrical RJ-45 ports with securing collar SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
The installation of expansions that are not approved for SIMATIC NET products or their target systems may violate the requirements and regulations for safety and electromagnetic compatibility. Only use expansions that are approved for the system. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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(http://support.automation.siemens.com/WW/view/en/27069465)", in "Further documentation". – "EMC Installation Guidelines" configuration manual ID = 60612658 (http://support.automation.siemens.com/WW/view/en/60612658) ● Working on the device To protect the device from electrostatic discharge, personnel must first discharge any electrostatic charge from their body before touching the device.
Area". You will find this document • on the data medium that ships with some devices. • on the Internet pages of Siemens Industry Online Support (http://support.automation.siemens.com/WW/view/en). Enter the document identification number C234 as the search term. SIMATIC NET products meet the requirements of the EC directive:94/9/EC "Equipment and Protective Devices for Use in Potentially Explosive Atmospheres".
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● FM Hazardous (Classified) Location Electrical Equipment: Non Incendive / Class I / Division 2 / Groups A,B,C,D / T4 and Non Incendive / Class I / Zone 2 / Group IIC / T4 SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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Railway approval The following media modules meets the requirements of the Railway standard EN 50155:2007 "Railway Applications - Electronic equipment used on rolling stock". ● MM992-2 (C) ● MM992-2CUC (C) ● MM992-2 M12 (C) SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
CLASS 1 LASER Product MM992-2LD CLASS 1 LASER Product MM992-2LH CLASS 1 LASER Product MM992-2LH+ CLASS 1 LASER Product MM992-2ELH CLASS 1 LASER Product You will find further information in the compact operating instructions "Transceiver SFP/SFP+". SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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Approvals 6.3 MM900 FDA and IEC approvals Image 6-1 FDA and IEC approvals SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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Approvals 6.3 MM900 FDA and IEC approvals SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
● Cable shields are contacted at both ends and grounded to different parts of the plant. How do you avoid potential differences? Potential differences must be reduced by installing bonding conductors so that the functions of the electronic components used are guaranteed. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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Notes on systems in which no equipotential bonding is possible To ensure greater immunity to interference, cables for SIMATIC NET PROFINET and PROFIBUS are always shielded. Due to the defined shielding property, the shield needs to make contact at both ends. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...
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Despite this, to be able to use the shield properties of the cable note the following: ● Contact the shield at one end with low resistance. ● Connect the other end of the shield to the grounding system using capacitive coupling. SCALANCE MM900 Compact Operating Instructions, 05/2016, A5E02630805-12...