Configured for high-speed logic control and pulse execution in automated industrial control systems, the Omron CP1L-M40DT-D (CP1L-M40DT-D) CPU Unit provides direct physical/electrical execution.

Technical Identifier Matrix

Hardware Specifications

Omron Backplane Bus Velocity & Determinism Architecture

The Omron CP1L-M40DT-D processes basic instructions at a minimum execution time of 0.55 us and special instructions at 4.1 us, maintaining a deterministic common processing time of 0.4 ms. Backplane communication velocity across attached CP-series expansion units relies on high-speed cyclic scanning with immediate I/O refreshing. The memory controller allocates up to 288 execution tasks (32 cyclic tasks and 256 interrupt tasks) to execute high-density motion profile processing. Built-in high-speed counter hardware handles up to 100 kHz inputs across 4 axes, processing differential signal patterns without taxing CPU cycle stability. Transistor output logic delivers 100 kHz pulse output trains across 2 axes for direct servo drive positioning. Firmware supports up to 128 function block definitions and 256 instances, allowing structured text (ST) execution within ladder logic tasks while preserving deterministic scan time constraints.

Package Contents & Ordering Information

Field Installation Guidelines

Frequently Asked Questions

• What is the maximum high-speed counter input frequency on the CP1L-M40DT-D? The unit supports up to 100 kHz response frequency across 4 distinct high-speed counter axes.

• What programming languages are supported within Function Blocks? Function block definitions support both standard Ladder Diagrams and Structured Text (ST).

• How many total I/O points can be controlled using expansion units? A maximum of 160 I/O points can be addressed by attaching up to 3 CP-series expansion units.

• What is the minimum basic instruction execution speed? Basic ladder instructions execute at a minimum timing rate of 0.55 us per instruction.

• What type of outputs are present on the CP1L-M40DT-D model? This model features 16 sinking transistor outputs capable of 100 kHz pulse train emission on 2 axes.

• What is the operating power supply voltage requirement? The unit requires a nominal power input of 24 VDC with a maximum power consumption of 20 W.

• How many interrupt input channels are available? There are 6 interrupt input points operating in counter mode with a response frequency up to 5 kHz.

• What is the minimum input pulse width for quick-response inputs? Quick-response inputs accept a minimum input pulse width of 50 us maximum across 6 points.