{"product_id":"200-psmg-abb-advant-ocs-master-power-supply-unit","title":"200-PSMG ABB Advant OCS Master Power Supply Unit","description":"\u003ch2\u003eABB 200-PSMG Advant OCS Series 200 Master Power Supply Unit\u003c\/h2\u003e\n\u003cp\u003eConfigured for direct backplane power regulation in ABB Advant OCS Series 200 control systems, the \u003cstrong\u003eABB 200-PSMG\u003c\/strong\u003e (\u003cstrong\u003e200-PSMG\u003c\/strong\u003e Master Power Supply Unit) provides direct physical\/electrical execution.\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\u003e200-PSMG (Product ID: EXC492898801)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSwitzerland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e9.1 x 4.5 x 16.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal (19.2-30 VDC incl. max 5% ripple)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Fuse\u003c\/td\u003e\n\u003ctd\u003e2 A slow 250 V IEC-127-3 micro fuse (TR5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003eMax 4 A for 10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHold Up Time\u003c\/td\u003e\n\u003ctd\u003eMax 0.3 ms power drop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e7-9 VDC, max 2.2 A (1.8 A with PSSG modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Frequency\u003c\/td\u003e\n\u003ctd\u003e4, 6, 8, 12 MHz (auto-selected via CPU firmware)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003e500 V AC rms between input and output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e200-BPP screw terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Key Code\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network Backplane \u0026amp; System Power Execution\u003c\/h3\u003e\n\u003cp\u003eThe module accepts a 24 VDC input and regulates output voltage to 7-9 VDC at up to 2.2 A across the 200-BPN backplane. Firmware flash compatibility within the CPU automatically selects clock frequencies of 4, 6, 8, or 12 MHz to stabilize backplane bus communication velocity. Built-in galvanic isolation of 500 V AC rms suppresses common-mode electrical noise across backplane channels. Visual diagnostic tracking relies on dedicated green LEDs for active power and clock status alongside red LEDs for fail and power fail states.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the power supply handle short voltage interruptions on the incoming 24 VDC line?\u003c\/p\u003e\n\u003cp\u003eA: The module maintains output bus stability during incoming supply drops up to a maximum duration of 0.3 ms; line dips exceeding this threshold trigger internal power fail logic and illuminate the red Power Fail LED indicator.\u003c\/p\u003e\n\u003cp\u003eQ: What current restrictions apply when using the unit alongside PSSG modules on the same backplane bus?\u003c\/p\u003e\n\u003cp\u003eA: When operating in chassis configurations containing PSSG modules, you must limit the total maximum output current draw on the 7-9 VDC bus from 2.2 A down to 1.8 A to preserve thermal stability and voltage regulation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eFollow these technical procedures during field deployment to maintain hardware integrity:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Isolation\u003c\/strong\u003e: Turn off all primary 24 VDC field power sources before inserting or removing the power supply module from the backplane assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Alignment \u0026amp; Grounding\u003c\/strong\u003e: Verify that the backplane key code matches position 7 before mounting. Seat the module firmly onto the 200-BPN backplane to establish direct mechanical earthing connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring \u0026amp; Terminal Hookup\u003c\/strong\u003e: Connect incoming power leads securely to the 200-BPP screw terminal block. Ensure wire leads pass through isolated ducts away from high-voltage AC distribution wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFusing \u0026amp; Overcurrent Verification\u003c\/strong\u003e: Inspect the 2 A slow-blow TR5 micro fuse prior to initial power application to confirm circuit continuity and correct rating alignment.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43771947155555,"sku":"200-PSMG","price":676.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/164_4e5a4a71-f81c-4a10-86a2-cc0f9e34415e.jpg?v=1760148094","url":"https:\/\/www.autocontrolglobal.com\/products\/200-psmg-abb-advant-ocs-master-power-supply-unit","provider":"AutoControl Global","version":"1.0","type":"link"}