EN 50121
EN 50121 legt Grenzwerte und Messverfahren für die Störaussendung und Störfestigkeit von elektrischen und elektronischen Einrichtungen, die für die Verwendung in Schienenfahrzeugen vorgesehen sind, fest. Die Festlegungen gelten in Verbindung mit DIN EN 50121-1 (VDE 0115-121-1) und werden für den Frequenzbereich von 0 Hz bis 400 GHz spezifiziert. Die Störfestigkeitsprüfungen umfassen die Entladung statischer Elektrizität, einstrahlende hochfrequente elektromagnetische Felder einschließlich derjenigen von digitalen Funktelefonen beziehungsweise Handys, schnelle transiente elektrische Störgrößen (Impulsgruppen, Burst), Stoßspannungen sowie leitungsgeführte Störgrößen, die durch hochfrequente Felder induziert werden.
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Arm Cortex-A7 dual-Core 1 GHz Train-to-ground Computers with 2 mini PCIe expansion Slots for wireless Modules more
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4+2G-Port Gigabit PoE+ managed Ethernet Switches with 4 IEEE 802.3af/at PoE+ Ports more
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Arm Cortex-A7 dual-Core 1 GHz Train-to-ground Computers with 4 mini PCIe expansion Slots for wireless Modules more
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2 CAN ports, channel LED more
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2-port 2-wire Ethernet switch more
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4 analog outputs, 0..10 V or -10..10 V or 0..20 mA or 4..20 mA more
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8 channel-to-channel isolated DOs, 24 VDC, channel LED, sink-type more
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6 relays, channel LED, form A (N.O.) type more
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8 channel-to-channel isolated DIs, 24 VDC, channel LED, sink/source type more
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16 digital inputs, 24 to 110 VDC, channel LED, sink type more
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24+4G-Port Gigabit managed Ethernet Switches more
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IEC 61850-3 and EN50155 Ethernet-to-Fiber Media Converters more
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Rugged modular RTU Controllers more
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14+4G-port Gigabit managed Ethernet Switches more
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8+2G-Port Gigabit PoE+ managed Ethernet Switch more
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16-Port full Gigabit managed Ethernet Switches with 4 SFP Slots more
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12G-Port (with 8 PoE+ ports option) full Gigabit managed Ethernet switches more
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8-Port full Gigabit managed Ethernet Switches more
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7x 10/100Mbit/s + 3x Gigabit Ports managed Ethernet Switches more
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4 Serial RS-232/422/485 Ports more
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8 analog Inputs, 0...10 VDC, 40 KHz more
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8 analog Inputs, 4...20 mA, 40 kHz more
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8 analog Inputs, 0...10 VDC more
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8 analog Inputs, 4...20 mA more
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16 digital Outputs, 24 VDC, sink type more
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16 digital Inputs, 24 VDC, sink/source, dry contact type more
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Ethernet remote I/O with M12 connector, 4 DIs, 4 DIOs more
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Rugged Remote-I/O Modul with 12 Digital Inputs and Channel to Channel Isolation more
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7+3G-Port Gigabit Managed Redundant Ethernet Switches more
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8-Port Managed Fast Ethernet Switches with up to 3 100BaseFX Fiber Ports more
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3G + 16-Port compact modular managed Switch more
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16-Port compact modular managed Switch more
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3G + 8-Port compact modular managed Switch more
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8-Port compact modular managed Ethernet DIN-Rail Switch more
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9G-port full Gigabit managed Ethernet Switches more
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5-Port Managed Fast Ethernet Switches with up to 2 100BaseFX Ports more
