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Model M1412A 8AO

Model M1412A 8AO
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MAXIFLEX 8AO Module Model M1412A 8 channel 0-20mA/4-20mA Output Module. DATASHEET FEATURES • Fits in any MAXIFLEX base I/O slot Powered from external 24Vdc supply Outputs isolated from Logic High 1kohm output loop drive capability Removable Terminal Blocks Hot Plug-in In system automatic module detection The M1412A 8AO module provides 8 analogue outputs. A link in the module selects all outputs to be either 020mA or 4-20mA. Reduced output current ranges can be achieved through software scaling. The outputs are isolated from the logic, and are powered from an external 24Vdc supply. The module may be inserted into any I/O slot in a Maxiflex system. Inputs are terminated on plug-in screw terminals. The module can be inserted or removed while the system is powered. Auto-detection capability allows the CPU to recognise the presence of this module in the system. SPECIFICATIONS Inputs Screw Terminal Wire Size 4-20mA output (factory set) 0-20mA selectable by internal link. Maximum Load Resistance Maximum load is calculated by: Rload = (Vsupply - 6.4V)/20 kohm 0.25% of Full Scale maximum 2.0mm maximum For manageable wiring to the 2 module, 0.5 mm is recommended with 2mm overall outside diameter Environmental Operating Temperature Storage Temperature 5% to 95% non-condensing. Electronics conformally coated 0.1% of Full Scale (typical) Power Supply Amplifier Drift Logic Power Consumption Response Time Step Output change Auto Identification Codes Insulation Resistance Scan Code Outputs to system logic Outputs to System Logic Excluding Packaging ON = operating correctly Flashing = Module failure or in calibration mode OFF = No Power or module failure Output Termination Types Including Packaging Ordering Information Model Order Code Screw clamp Plug-in Terminal Blocks and 20 way ribbon header Copyright Omniflex ♦ Subject to change without notice

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MAXIFLEX 8AO Module Model M1412A 8 channel 0-20mA/4-20mA Output Module. ELECTRICAL CONNECTION Module MECHANICAL CONFIGURATION Wiring Access Note: Module shown with door open. 11 Internal Power Supply Copyright Omniflex ♦ Subject to change without notice

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