Configured for discrete and analog machine control in SYSMAC CP1L architectures, the Omron CP1L-M30DR-A (CP1L-M30DR-A Programmable Controller) provides direct physical/electrical execution across embedded I/O channels and expansion modules.

Technical Identifier Matrix

• Base Hardware Model: CP1L-M30DR-A

• Full Part Number: CP1L-M30DR-A

• Product Type: Programmable Controller with Embedded Ethernet

• Series Family: Omron SYSMAC CP1L

• Program Capacity: 10K steps

• Control Architecture: Stored program method with cyclic scan and immediate refreshing

• Max Expansion Units: Up to 3 CP-series Expansion or Expansion I/O Units

Hardware Specifications

Omron Backplane Bus Velocity & Real-Time Logic Execution

The CP1L-M30DR-A CPU unit manages local processing and peripheral expansion via an integrated high-velocity backplane interface that supports up to three CP-series expansion modules. Ladder diagram and Structured Text (ST) programs execute within 128 function block definitions (256 max instances), utilizing basic instruction speeds down to 0.55 us and a fixed common processing cycle of 0.4 ms. Six hardware interrupt inputs support up to 5 kHz pulse counter tracking directly mapped into memory registers, ensuring microsecond determinism without increasing controller scan overhead.

Package Contents & Ordering Information

• 1x Omron CP1L-M30DR-A Programmable Controller

• 1x Removable terminal block protective cover set

• 1x Hardware instruction and installation manual

Field Installation Guidelines

• DIN Rail & Panel Mounting: Secure the controller onto a standard 35 mm DIN rail or surface-mount directly inside the panel using M4 screws, maintaining a minimum 20 mm vertical gap for thermal convection.

• AC Supply Connection: Wire 100 to 240 VAC main power to the designated L1 and L2/N terminals using AWG 18 to AWG 14 stranded copper conductors.

• Grounding Requirements: Connect the Functional Earth (FE) and Protective Earth (PE) terminals directly to a local copper ground busbar, ensuring ground resistance remains below 100 Ohms.

• Analog Input Wiring: Route the 0 to 10 V non-isolated analog input signal using twisted-pair shielded cable, terminating the cable shield at a single panel earthing point.

Frequently Asked Questions

• Is hot-swapping supported for CP-series expansion modules connected to the CP1L-M30DR-A?

  No. System input power must be completely disconnected before attaching or removing CP-series expansion units to prevent hardware damage.

• What signal conditioning exists on the embedded analog input channel?

  The embedded analog input accepts a 0 to 10 V range with 8-bit (1/256) resolution and is non-isolated from internal CPU ground logic.

• How many total expansion units can be connected to the CP1L-M30DR-A main unit?

  The CP1L-M30DR-A main unit supports a maximum of 3 CP-series Expansion Units or Expansion I/O Units on its right-hand expansion port.

• What programming languages are supported within function block definitions?

  Function block definitions on the CP1L-M30DR-A can be written using standard Ladder Diagrams or Structured Text (ST).

• What is the response latency of the hardware interrupt inputs?

  The 6 hardware interrupt inputs feature a dedicated response speed of 0.3 ms and can operate as 5 kHz up/down counters.

• How are non-volatile holding bits maintained during power interruptions?

  Holding bits (H0 to H511) and memory registers are maintained by an internal lithium battery during external AC power loss.

• What functional earth grounding resistance must be verified during panel setup?

  A dedicated copper grounding conductor must be connected to the PE/FE terminal with a earth bonding resistance measuring under 100 Ohms.

• What storage temperature range applies to spare CP1L-M30DR-A units?

  Spare units must be stored in their original protective packaging within ambient temperatures ranging from -20 to +75 deg C in non-condensing environments.