{"product_id":"allen-bradley-plc-5-1771-p7-1771-power-supply","title":"Allen-Bradley 1771-P7 PLC-5 Power Supply Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1771-P7 is a high-performance power supply module designed specifically for the PLC-5 programmable controller system. This unit provides reliable power distribution to the I\/O chassis, ensuring consistent operation of connected modules within the industrial control environment. It is engineered to handle standard industrial AC input voltages and convert them into the stable DC power required by the PLC-5 backplane.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for integration with Allen-Bradley PLC-5 I\/O chassis.\u003c\/li\u003e\n\u003cli\u003eSupports 120\/220 VAC input voltage ranges.\u003c\/li\u003e\n\u003cli\u003eProvides stable 5 VDC output for system backplane operations.\u003c\/li\u003e\n\u003cli\u003eOperates at standard 50\/60 Hz line frequencies.\u003c\/li\u003e\n\u003cli\u003eRobust 16 Amp capacity to support demanding I\/O configurations.\u003c\/li\u003e\n\u003cli\u003eCompatible with various hardware revisions including 1771-P7\/A, \/B, \/C, and \/D.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1771-P7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e120\/220 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e16 Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003ePLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the main power source is disconnected before installing or removing the power supply module from the chassis.\u003c\/li\u003e\n\u003cli\u003eVerify that the input voltage selector switch (if applicable) is set to match your facility's power supply (120V or 220V).\u003c\/li\u003e\n\u003cli\u003eEnsure proper seating of the module within the I\/O rack to maintain secure electrical contact with the backplane.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the module to allow for proper ventilation and heat dissipation.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD (Electrostatic Discharge) prevention procedures when handling the module to prevent damage to internal circuitry.\u003c\/li\u003e\n\u003cli\u003eCheck all wiring connections for tightness and proper insulation before applying power.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Is the 1771-P7 compatible with all PLC-5 chassis?\u003c\/strong\u003e\u003cbr\u003eA: The 1771-P7 is designed for standard PLC-5 I\/O chassis. Please verify your specific chassis power requirements and slot configuration before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What should I do if the power supply status indicator does not light up?\u003c\/strong\u003e\u003cbr\u003eA: First, verify that the input AC power is within the specified range and that the power source is active. Check the module seating in the chassis and ensure there are no short circuits on the 5 VDC backplane output.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51001912197372,"sku":"1771-P7","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_b08cfd32-0900-4975-bcc1-2da27031a936.jpg?v=1787328850","url":"https:\/\/www.electronicplc.com\/products\/allen-bradley-plc-5-1771-p7-1771-power-supply","provider":"Electronic PLC","version":"1.0","type":"link"}