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Model M1403A 16AI

Model M1403A 16AI
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MAXIFLEX 16AI Module Model M1403A 16 Channel Voltage/Current Input Module. DATASHEET FEATURES • Fits in any MAXIFLEX base I/O slot Common Input Reference for all inputs (2 groups of 8) Removable Terminal Blocks In system automatic module detection DESCRIPTIONThe M1403 16AI module provides 16 voltage or current inputs. The inputs are divided into two groups of 8, with each group having a single common reference/return terminal. The inputs are isolated from the system logic. The input value is read as a standard 16 bit value by the system With the aid of an accurate DC voltage source, the module can be field calibrated by the user if required. 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. All configuration and dynamic data are made available to the system CPU through a module Data Interchange Table. The dynamic input values are read by reading from this table. SPECIFICATIONS Screw Terminal Wire Size 2.0mm maximum For manageable wiring to the 2 module, 0.5 mm is recommended with 2mm overall outside diameter Standard Voltage ranges Standard Current ranges Current Input Impedance 50Ω (0.1%) resistors fitted internally when shipped. Operating Temperature Storage Temperature Electronics conformally coated Voltage Input Impedance Temperature Drift Output Reading Input Resolution Logic Power Consumption From Logic Power Supply Auto Identification Codes Module ID Input to system logic Scan Code Insulatio resistance Excluding Packaging Green “Healthy” ON = operating correctly Flashing = In calibration mode Used for field calibration. Ordering Information Model Output Termination Types Including Packaging Screw clamp Plug-in Terminal Blocks and 20 way ribbon header Order Code Copyright Omniflex ♦ Subject to change without notice

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MAXIFLEX 16AI Module Model M1403A 16 Channel Voltage/Current Input Module. ELECTRICAL CONNECTION MECHANICAL CONFIGURATION ConnectingFour-wire Transmitter Current inputs 1 Wiring Access factory fitted 50 ohm Resistor (typical of all inputs) ConnectingTwo-wire Transmitter Current inputs factory fitted 50 ohm Resistor (typical of all inputs) Note: Module shown with door open. Copyright Omniflex ♦ Subject to change without notice

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