Siemens N 262E11 Technical Product Information

GAMMA instabusTechnical Product InformationAugust 2013Binary input device N 262E11 5WG1 262-1EB1116x potential-free contactsSiemens AG N 262E11, 4 pages Technical ManualInfrastructure & Cities Sector, Building TechnologiesControl Products and Systems ¤ Siemens AG 2013 Update: http://www.siemens.com/gammaP.O. Box 10 09 53, D-93009 Regensburg Subject to change without further notice2.7.4.2/3EMC requirementsx Complies with EN 50090-2-2 and EN 61000-6-2Environmental conditionsx Climatic withstand capability: EN 50090-2-2x Ambient operating temperature: - 5 ... + 45 qCx Storage temperature: - 25 ... + 70 qCx Rel. humidity (not condensing): 5 % to 93 %Markings:KNX EIBCE markIn accordance with the EMC guideline (residential andfunctional buildings), low voltage guidelinePosition and function of the display andoperating elementsPh ys. Ad r.L NA1 A2 A3A4A5A9A8A6A7Figure 1: Position of the display and operating elementsA1 Button for toggling between normal mode / ad-dressing mode for transferring the physical addressA2 LED for displaying normal mode (LED Off) or ad-dressing mode (LED On); it is automatically extin-guished once the physical address has been trans-ferredA3 Plug for bus connecting terminalA4 LEDs for status display of inputs a to hA5 LEDs for status display of inputs A to HA6 Terminals for inputs a to hA7 Terminals for inputs A to HA8 Terminals for L-conductor and neutral conductor (N)for power supply of the electronicsA9 LED for displaying the operating voltageInstallation and wiringGeneral descriptionThe DIN rail mounted device in N-system dimensions(width 6 module units) can be inserted in N-system dis-tribution boards, surface- or flush-mounted and wher-ever DIN rails according to EN 60715-TH35-7.5 are pre-sent. The connection with the bus line is either carriedout via a bus terminal or via the contact system to thedata rail.Installing the DIN rail mounted device (Figure 2)- Suspend the DIN rail mounted device (B 1) on the DINrail (B2) and- Rotate the DIN rail mounted device (B1) backwards un-til the slide switch audibly clicks into position.Dismantling the DIN rail mounted device (Figure 2)- Remove all connected cables- Press the slide switch (C3) downwards with a screw-driver and- Remove the DIN rail mounted device (C1) from the DINrail (C2) with a swivel action.B1C2C3B2C1Figure 2: Installing / dismantling the deviceRemoving the bus terminal (Figure 3)- The bus terminal (D2) is located on the upper side ofthe binary input device N 262E11 (D1).- The bus terminal (D2) consists of two sections (D2.1,D2.2) each with four terminal contacts. Care should betaken not to damage the two test sockets (D2.3) eitherby accidentally trying to put in the bus cable or withthe screwdriver (when trying to remove the bus termi-nal).- Carefully insert the screwdriver into the wire entry slotunderneath the bus terminal (D2) and pull the busterminal (D2) forwards out of the binary input device(D1).Note:Care should be taken as there is a risk of shorting the buspins with the screwdriver!

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