Description Product Introduction Safety systems need clean, reliable power—no ifs, ands, or buts. The F6217 slides into slot 1 of a HIMax rack and handles exactly that. It takes 24 VDC from the plant UPS and converts it to the isolated backplane voltages the CPU and I/O modules need to run their self-checks. What’s interesting about this supply? It’s not just a DC-DC converter. It communicates with the XMR CPU about its health. The F6217 reports input voltage status, output current, and internal temperature over the backplane. In my experience, that diagnostic data is gold when you’re chasing intermittent resets. The 984621702 ordering number is the one to use; the faceplate says F6217. Redundancy? Run two in parallel in slots 1 and 2. They share the load and fail over seamlessly.  Key Technical Specifications Parameter Value Model F6217 Ordering Number 984621702 Brand HIMA Series HIMax Product Type Power Supply Module Input Voltage 24 VDC nominal (19.2–30 VDC operating range) Input Current < 15 A @ 24 VDC (full load) Output Power 240 W (maximum) Output Current 10 A @ 24 VDC (to backplane) Efficiency > 90% typical Isolation 1500 VAC input-to-output, input-to-backplane Protection Reverse polarity, overcurrent, overtemperature, short circuit Diagnostics Front-panel LEDs (PWR, ERR), backplane communication Redundancy Supports 1 1 redundant configuration (parallel operation) Temperature Rating -25 °C to 70 °C operating Mounting Plugs into HIMax rack (slot 1 or 2) Dimensions (H x W x D) Standard HIMax module form factor  Firmware / Software Versions & Upgrade Notes Here’s the catch with safety-grade power supplies: they have brains. The F6217 runs embedded firmware that manages diagnostics and communication with the XMR CPU. Firmware Version: Version v2.3 or later is recommended. Earlier versions (v2.0–v2.2) had a rare bug in the overcurrent reporting logic—the module would flag a fault and shut down if it saw a momentary inrush spike, even if the total current was within limits. v2.3 loosens the filtering on that diagnostic. Compatibility: Works with all HIMax CPU revisions. If you’re running an XMR 42X with SILworX v6.0 or higher, the CPU will read the power supply’s health data automatically. Older CPUs just see it as a power source—they don’t poll the diagnostics. Upgrade Process: Firmware updates require HIMA’s Service Tool software and a USB connection to the module’s front port. Do this offline—the rack must be de-energized. In my experience, unless you’re chasing a specific bug, don’t update it. If it’s working, leave it alone. Rollback Warning: v2.3 and later use a different flash memory map. You cannot downgrade to v2.2 or earlier. The module will fail to boot and report a “firmware mismatch” error. Send it back to HIMA if that happens. Compatibility & Replacement Matrix Use this when building or repairing a HIMax safety system. Original Model Replacement Model Compatibility Level Key Notes F6217 984621702 F6217 984621702 Drop-in Identical part. Direct replacement. F6217 984621702 F6217 984621701 Drop-in (Check Revision) The -701 is an older ordering number for the same module. HIMA consolidated to -702. Electrically identical. Same firmware capabilities. F6217 984621702 F6216 984621602 Incompatible F6216 is a lower-power supply (5 A output). It physically fits in the same slot but cannot supply enough current for a fully loaded rack. Will cause brownouts. F6217 984621702 F7126 Incompatible F7126 is a field power supply for I/O modules, not the rack backplane. Different form factor, different function. F6217 984621702 Third-party 24 VDC power supply Incompatible Do not attempt to power a HIMax rack with a non-HIMA supply. The backplane expects the diagnostic communication from the F6217. A generic supply will power the rack but the CPU will fault on “missing power module.” PR6480/2K1-0QQ PR6480/3D1-Q00 CPUPLC PR6453/341-001 PLC PR6480/201-000 PLC PR6424/101-000 CPU PR6424/002-000 PLCCPU PR6424/003-100 PLC Email: [email protected] Phone: 86 15340683922 Sales:Wu Jiedong Our products are guaranteed for 1 year, with new and original production stopped and imported spare parts. All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager). Our product: brand new original packaging Our warranty: All new or repaired parts have a 12 month warranty period beginning Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed! If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!