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Contents Important Information Safety instructions About this Manual Description General device description Device name and product code 1.2.1 Basic device 1.2.2 Power supply modules 1.2.3 Media modules Device views 1.3.1 GRS1042 1.3.2 GRS1142 1.3.3 Power supply modules 1.3.4 Media modules 1.3.5 Port assignments Power supply Signal contact...
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1.9.1 V.24 interface (external management) 1.9.2 USB interface 1.9.3 SD card interface Installation Checking the package contents Installing the SD card (optional) Installing a power supply module Installing a media module (optional) Installing a cover panel (optional) Installing and grounding the device Connecting the terminal blocks 2.7.1 Supply voltage 2.7.2 Signal contact...
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7.1.3 Media modules Dimension drawings EMC and immunity Network range Power consumption/power output Scope of delivery, order numbers and accessories Underlying technical standards Further support Installation GREYHOUND Switch Release 08 02/2021...
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Important Information Notice: Read these instructions carefully, and look at the equipment to become familiar with the device before trying to install, operate, or maintain it. The following special messages may appear throughout this documentation or on the equipment. The message warns of potential hazards or calls attention to information that clarifies or simplifies a procedure.
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Safety instructions WARNING UNCONTROLLED MACHINE ACTIONS To avoid uncontrolled machine actions caused by data loss, configure all the data transmission devices individually. Before you start any machine which is controlled via data transmission, be sure to complete the configuration of all data transmission devices. Failure to follow these instructions can result in death, serious injury, or equipment damage.
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Correct usage Only use the device for those purposes specified in the catalog and in the technical description. Only operate the device with external devices and components that are recommended and permitted by the manufacturer. The proper and safe operation of this product depends on proper handling during transport, proper storage, assembly and installation, and conscientious operation and maintenance procedures.
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Requirements for connecting the supply voltage Device variant Prerequisites: All variants All of the following requirements are complied with: The supply voltage corresponds to the voltage specified on the type plate of the device. The power supply conforms to overvoltage category I or II. ...
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Device variant Prerequisites: Power supply All of the following requirements are complied with: module Supply with DC voltage: Install a fuse suitable for DC voltage in the plus conductor of the power characteristic value K supply. Connect the minus conductor to the ground potential. If the minus conductor is not connected to the ground potential, also install an external fuse in the minus conductor.
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Relevant for use in explosion hazard areas (Hazardous Locations, Class I, Division 2) Ordinary Location, Explosive Atmosphere Class I Non-Hazardous Area, Division 2, Groups A, B, C, D Non-Explosive Atmosphere Hazardous Location Explosive Atmosphere Class I, Division 2, Groups A, B, C, D Hazardous Location Signal Contact Pin 1 and 4 (Maintenance only)
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Capacitance and inductance of the fi eld wiring from the non-incendive circuit to the asso- ciated apparatus shall be calculated and must be included in the system calculations as shown in Table 1. Cable capacitance (C ) plus non-incendive equipment capacitance (C ) must be less than cable the marked capacitance (C...
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ATEX directive 2014/34/EU – specific regulations for safe operation II 3G Ex nA IIC T4 Gc Ta: −40 °F ... +158 °F (−40 °C ... +70 °C) for temperature range characteristic value T and E Ta: +32 °F ... +140 °F (0 °C ... +60 °C) for temperature range characteristic value S DEKRA 17ATEX0024X List of...
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Device casing Only technicians authorized by the manufacturer are permitted to open the casing. Keep the ventilation slits free to ensure good air circulation. Make sure there is at least 3.94 in (10 cm) of space in front of the ventilation slits of the casing.
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CE marking The labeled devices comply with the regulations contained in the following European directive(s): Device variant Directive All variants 2011/65/EU and 2015/863/EU (RoHS) Directive of the European Parliament and of the Council on the restriction of the use of certain hazardous substances in electrical and electronic equipment.
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47 CFR § 2.1077 Compliance Information GREYHOUND Switch GMM20-... U.S. Contact Information Belden – St. Louis 1 N. Brentwood Blvd. 15th Floor St. Louis, Missouri 63105, United States Phone: 314.854.8000 This device complies with part 15 of the FCC Rules. Operation is subject...
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About this Manual The “Installation” user manual contains a device description, safety instructions, a description of the display, and the other information that you need to install the device. Documentation mentioned in the “User Manual Installation” that is not supplied with your device as a printout can be found as PDF files for downloading on the Internet at: https://www.doc.hirschmann.com Installation GREYHOUND Switch...
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The symbols used in this manual have the following meanings: Listing Work step Subheading Installation GREYHOUND Switch Release 08 02/2021...
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Supply voltage range Certifications You have numerous options of combining the device characteristics. You can determine the possible combinations using the configurator which is available in the Belden Online Catalog https://catalog.belden.com on the web page of the device. Installation GREYHOUND Switch...
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Power supply modules GPS1-C GPS1-K GPS3-P Figure 2: Power supply modules: Power supply module variants You have the option to select either 1 or 2 power supply modules with different input voltages: Low Voltage / Power over Ethernet PoE(+) ...
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