{"product_id":"ge-ic694pwr321b-power-supplies","title":"GE IC694PWR321B Power Supplies","description":"\u003cp\u003eThe \u003cstrong\u003eGE Fanuc IC694PWR321B\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIC694PWR321\u003c\/strong\u003e Power Supply, operates as a dedicated hardware component for central power distribution and backplane bus voltage regulation within PACSystems RX3i 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\u003eIC694PWR321B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc\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\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e137 mm x 72 mm x 133 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e120\/240 VAC or 125 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e85 to 264 VAC, 100 to 150 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power Rating\u003c\/td\u003e\n\u003ctd\u003e30 W total capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Currents\u003c\/td\u003e\n\u003ctd\u003e5 VDC at 6 A max, 24 VDC Relay at 1 A max, 24 VDC Isolated at 0.25 A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e45 VA \/ 30 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Voltage Stability\u003c\/h3\u003e\n\u003cp\u003eThe IC694PWR321B delivers regulated output voltages directly to the backplane rail to maintain high backplane bus communication velocity and signal integrity across RX3i universal backplanes. Dynamic load regulation circuits buffer against voltage transients, preventing power-induced data frame corruption during high-density I\/O bus scanning. Internal non-volatile memory handling maintains firmware flash compatibility across attached CPU and expansion cards by maintaining smooth voltage transitions during system initialization and power-down cycles.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the backplane output current limits for the IC694PWR321B module?\u003c\/p\u003e\n\u003cp\u003eA: The module supplies up to 6 A at 5 VDC to power backplane logic circuits, alongside 1 A at 24 VDC relay power and 0.25 A at 24 VDC isolated power for field devices. Total combined output power must not exceed 30 W.\u003c\/p\u003e\n\u003cp\u003eQ: Can the IC694PWR321B power supply module be hot-swapped during operation?\u003c\/p\u003e\n\u003cp\u003eA: No. Removing or inserting the power supply module while primary AC or DC voltage is applied can induce voltage spikes, damage backplane bus contacts, and disrupt logic execution. Input power must be completely isolated prior to service.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower Isolation: Disconnect and lock out all primary AC\/DC supply voltages before attempting to install or remove the power supply module from the rack chassis.\u003c\/li\u003e\n\u003cli\u003eSlot Engagement: Install the IC694PWR321B into the left-most power supply slot of the PACSystems RX3i backplate. Press firmly until the module rear connectors lock into the backplane bus.\u003c\/li\u003e\n\u003cli\u003eTerminal Block Wiring: Wire line, neutral, and ground conductors using recommended wire gauges. Secure terminal screws to prevent loose contact points under continuous machine vibration.\u003c\/li\u003e\n\u003cli\u003eProtective Grounding: Connect a dedicated protective earth (PE) grounding conductor directly to the chassis ground terminal to maintain electrical safety and noise suppression.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45473787936883,"sku":"IC694PWR321B","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/IC693CPU374-GP_Cocoai.jpg?v=1789098978","url":"https:\/\/www.dcssupplier.com\/ar\/products\/ge-ic694pwr321b-power-supplies","provider":"DcsSupplier Limited","version":"1.0","type":"link"}