{"product_id":"allen-bradley-20-him-c3s-human-interface-modules","title":"Allen-Bradley 20-HIM-C3S Human Interface Modules","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 20-HIM-C3S\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e20-HIM-C3S\u003c\/strong\u003e Human Interface Module, operates as a dedicated hardware component for drive parameter configuration and real-time operational monitoring within PowerFlex 700 platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e20-HIM-C3S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.00 lbs (0.45 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard PowerFlex remote panel-mount footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e12 VDC via host drive backplane, 140 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeypad Type\u003c\/td\u003e\n\u003ctd\u003eFull numeric keypad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eLCD display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Protocol\u003c\/td\u003e\n\u003ctd\u003eDrive Peripheral Interface (DPI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Transfer Rates\u003c\/td\u003e\n\u003ctd\u003e125 Kbps or 500 Kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP66 \/ NEMA 4X \/ NEMA 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Style\u003c\/td\u003e\n\u003ctd\u003eRemote panel mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Limits\u003c\/td\u003e\n\u003ctd\u003e5 G @ 5 Hz to 2 kHz (Non-Op)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network Backplane and Interface Performance\u003c\/h3\u003e\n\u003cp\u003eOperating across the Drive Peripheral Interface (DPI) protocol, the module maintains deterministic serial data transfers at rates up to 500 Kbps. Physical channel isolation prevents ground loops and high-frequency inverter noise on the host drive backplane from propagating into the operator keypad logic. High-speed packet synchronization ensures real-time updating of drive status registers, fault diagnostics, and speed reference changes without introducing processing delay to the main drive control loop.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What data transfer speeds are supported over the DPI connection?\u003c\/p\u003e\n\u003cp\u003eA: The DPI interface automatically negotiates communication rates at either 125 Kbps or 500 Kbps depending on the host drive backplane configuration.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 20-HIM-C3S be installed on an enclosure door in outdoor or washdown environments?\u003c\/p\u003e\n\u003cp\u003eA: Yes, when mounted with its proper bezel gasket assembly, the module maintains IP66 and NEMA 4X\/12 ratings against dust ingress, oil, and direct water jets.\u003c\/p\u003e\n\u003cp\u003eQ: How is primary operating power delivered to the human interface module?\u003c\/p\u003e\n\u003cp\u003eA: The module draws its operating current of 140 mA @ 12 VDC directly from the host PowerFlex drive backplane via the DPI cable interface.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003ePrepare a clean, burr-free enclosure cutout and secure the remote mounting bezel using the provided hardware. Ensure the synthetic sealing gasket is fully compressed against the door plate to maintain its IP66 \/ NEMA 4X enclosure rating. Route the DPI communication cable through a dedicated low-voltage wire tray, keeping a minimum clearance of 100 mm from high-voltage AC input lines and motor power leads to avoid electromagnetic interference. Connect the panel earth grounding strap directly to the enclosure frame ground bar.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52783407530264,"sku":"20-HIM-C3S","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/20-HIM-B1_Cocoai_92d87610-18f8-4e85-a38b-1cc02ead089e.jpg?v=1790583618","url":"https:\/\/www.innoplcsync.com\/products\/allen-bradley-20-him-c3s-human-interface-modules","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}