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Omron CPM2 CPM2A-40CDTDE

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CPM2A-40CDTDE

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The Omron CPM2A-40CDTDE is a transistor output CPU unit with a sinking-type configuration. It accommodates a variety of inputs and outputs and manages 40 points: 24 for input and 16 for output operations.

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Technical specifications for CPM2A-40CDTDE

ManufacturerOmron
Product LineCPM2
Part NumberCPM2A-40CDTDE
Weight1.19 lbs (0.54 kg)
CPU TypeTransistor output (Sinking) CPU Unit
I/O Configuration40 total points (24 inputs, 16 outputs)
Input VoltageDC input
Maximum Switching CapacityOutputs: 4.5 to 30 V DC, 0.3 A/output
Common Output Current0.8 A per common
Unit Output Current3.2 A per unit
Leakage Current0.1 mA maximum
Residual Voltage1.5 V maximum
ON Delay20 µs maximum (some outputs: 0.1 ms maximum)
OFF Delay40 µs maximum (some outputs: 0.1 ms maximum)
Operating Voltage Range20.4 to 26.4 V DC
Fuse1 fuse per output
Circuit ConfigurationSinking type
Programming LanguageLadder logic
InstructionsBasic instructions: 14; Special instructions: 105 instructions, 185 variations
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The Omron CPM2A-40CDTDE operates as a transistor output CPU unit configured in a sinking manner. This device integrates 40 I/O points, comprising 24 inputs and 16 outputs. It is primarily designed for DC inputs and requires an operating voltage between 20.4 and 26.4 V DC. Each output has a switching capacity ranging from 4.5 to 30 V DC, supporting up to 0.3 A per output.

The unit supports a maximum of 0.8 A for common outputs, while the entire unit can handle a collective output of 3.2 A. The device exhibits minimal leakage current, capped at 0.1 mA, and maintains a low residual voltage at a maximum of 1.5 V.

When managing operations, the CPM2A-40CDTDE features fast signal processing speeds. Select outputs have an ON delay of 20 µs or up to 0.1 ms. OFF delays go up to 40 µs, with some outputs also peaking at 0.1 ms. Each output is equipped with a dedicated fuse to protect against overcurrent conditions, enhancing the unit's reliability in sensitive applications.

Programming is accomplished using ladder logic. This module features 14 basic instructions alongside 105 special instructions that include 185 variations for task adaptability. Its structure makes it suitable for a range of control tasks in industrial settings.