{"product_id":"ao208-i-bachmann-analog-output-module-new-original-stock","title":"AO208\/I Bachmann Analog Output Module | New \u0026 Original Stock","description":"\u003ch2\u003eBachmann AO208\/I Analog Output Module\u003c\/h2\u003e\n\u003cp\u003eThe Bachmann AO208\/I serves as the primary \u003cstrong\u003eAO208\/I\u003c\/strong\u003e Analog Output Module utilized to execute [Specific Technical Task] across \u003cstrong\u003eBachmann M1\u003c\/strong\u003e 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\u003eAO208\/I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBachmann\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eAustria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 to 0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e130 mm x 25 mm x 150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e8 isolated analog outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Formats\u003c\/td\u003e\n\u003ctd\u003eCurrent: 0-20 mA, 4-20 mA | Voltage: 0-10 V, +\/-10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12-bit or 16-bit Digital-to-Analog Converter (DAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-system up to 1500 V RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Update Rate\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoop Load Capacity\u003c\/td\u003e\n\u003ctd\u003eCurrent: up to 500 Ohm | Voltage: up to 10 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic Visuals\u003c\/td\u003e\n\u003ctd\u003eOnboard self-diagnostics with channel status LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe AO208\/I processes variable setpoints via the standard backplane bus communication velocity link of the Bachmann M1 architecture, enforcing deterministic data transfer loop updates within sub-5 ms intervals. This internal processing path allows rapid I\/O density scaling without degrading the conversion synchronization of the 8 isolated channels. Integrated system logic manages firmware flash compatibility parameters across the internal microcontrollers, matching standard DAC scaling curves to physical current and voltage configurations. The 1500 V RMS galvanic isolation barrier separates the sensitive digital processing core from external field devices, suppressing systemic common-mode noise and ground loops during continuous switching profiles.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Are there operational restrictions regarding the hot-swap function of the AO208\/I module on the M1 backplane?\u003c\/p\u003e\n\u003cp\u003eA: The hardware supports active mechanical extraction and insertion while the backplane bus remains energized. However, hot-swapping must be restricted until external field loops are de-energized to prevent inductive voltage transients from damaging the output DAC circuitry during uncoupling.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module handle output drive calibration when switching between voltage and current modes?\u003c\/p\u003e\n\u003cp\u003eA: Mode matching and scaling adjustments are executed through software parameters defined in the controller configuration utilities. Internal firmware flash compatibility blocks ensure that full-scale loop calibration factors adjust automatically to enforce the +\/-0.1% accuracy threshold based on the selected current or voltage array.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Alignment and Grounding:\u003c\/strong\u003e Attach the module onto a standard symmetrical steel DIN rail inside an industrial-grade panel. Ensure the integrated rear mounting spring contacts the unpainted metal surface of the rail to form a functional earth path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Convection Clearance:\u003c\/strong\u003e Provide a minimum clear vertical boundary of 50 mm above and below the module housing to allow continuous natural convective airflow across the fanless outer casing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Wiring Terminations:\u003c\/strong\u003e Use stranded conductors protected by crimped ferrules for all analog loop connections. Keep all 4-20 mA and +\/-10 V low-voltage analog cables separated from AC power distributions and motor control lines by at least 300 mm to suppress inductive interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Terminal Layout:\u003c\/strong\u003e Clamp all twisted-pair instrumentation shields to a dedicated low-impedance copper master ground bar inside the cabinet enclosure. Do not route shields through multiple earth connections to eliminate ground loop current issues.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bachmann","offers":[{"title":"Default Title","offer_id":43881642360931,"sku":"AO208\/I","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/32_7123bf52-196a-4631-9207-4a46281bf1a8.jpg?v=1765335823","url":"https:\/\/www.autocontrolglobal.com\/products\/ao208-i-bachmann-analog-output-module-new-original-stock","provider":"AutoControl Global","version":"1.0","type":"link"}