Omron CP1L-EM30DR-D Programmable Logic Controller
The Omron CP1L-EM30DR-D PLC CPU Unit combines 18 digital inputs with 12 relay outputs for compact industrial machine-control applications. This Programmable Logic Controller provides a 10K-step program capacity and supports 100 kHz high-speed counters for applications requiring rapid input counting and sequence control. The DC-powered controller includes built-in Ethernet and USB connectivity, providing communication and programming options for integration with automation equipment. Its relay output configuration supports electrical load switching across general-purpose control applications. The CP1L-EM30DR-D combines compact CPU control with integrated Ethernet connectivity and relay switching and belongs to the relay output PLC range supporting Omron machine control systems.
| Brand | Omron |
| Product Type | Programmable Logic Controller |
| Model Number | CP1L-EM30DR-D |
| Specification | Value |
|---|---|
| Control method | Stored program method |
| I/O control method | Cyclic scan with immediate refreshing |
| Power Supply | 24 VDC |
| Output method | Relay output |
| Inputs | 18 |
| Outputs | 12 |
| Program language | Ladder diagram |
| Operating voltage range | 20.4 to 26.4 VDC |
| Power consumption | 20 W max. |
| Insulation resistance | No insulation between primary and secondary for DC power supply |
| Dielectric strength | No insulation between primary and secondary for DC power supply |
| Noise immunity | Conforms to IEC 61000-4-4. 2 kV (power supply line) |
| Vibration resistance | 5 to 8.4 Hz, 3.5 mm amplitude, 8.4 to 150 Hz, acceleration: 9.8 m/s2 in X, Y, and Z directions for 100 minutes each (time coefficient of 10 minutes × coefficient factor of 10 = total time of 100 minutes) |
| Shock resistance | Conforms to JIS C60068-2-27. 147 m/s2 3 times each in X, Y, and Z directions |
| Ambient operating temperature | 0 to 55°C |
| Ambient humidity | 10% to 90% (with no condensation) |
| Ambient operating environment | No corrosive gas |
| Ambient storage temperature | −20 to 75°C (Excluding battery.) |
| Power holding time | 2 ms min |
| Function blocks | Maximum number of function block definitions: 128 Maximum number of instances: 256; Languages usable in function block definitions: Ladder diagrams, structured text (ST) |
| Instruction length | 1 to 7 steps per instruction |
| Instructions | Approx. 500 (function codes: 3 digits) |
| Instruction execution time | Basic instructions: 0.55 μs min. Special instructions: 4.1 μs min |
| Common processing time | 0.4ms |
| Inrush current * | 30 A max. (for cold start at room temperature) 20 ms max. |
The Omron CP1L-EM30DR-D is designed for small-to-medium automation applications requiring reliable digital I/O and fast processing. Its 18 inputs and 12 relay outputs allow connection with sensors, actuators, and control devices for manufacturing, packaging, and assembly lines. High-speed counters ensure responsive execution for timed operations and optional pulse outputs expand flexibility in transistor variants.
Omron CP1L-EM30DR-D is commonly deployed in compact automation panels, machine control systems, and process monitoring setups where quick communication and scalable operation are essential. Built-in Ethernet and USB support simplify integration with devices, while relay output durability enhances performance in general-purpose industrial applications. Panel builders and system integrators benefit from its compact design and organized layout for easy installation.
Stable DC power, robust construction, and reliable high-speed operation make CP1L-EM30DR-D suitable for continuous industrial use. OEMs, automation companies, and industrial buyers select this Omron PLC CPU unit for projects requiring dependable 18 digital inputs, 12 relay outputs, fast control, and long-term operational reliability in small-to-medium scale automation systems.
