C0-11DRE-D+198088051 Automationdirect

C0-11DRE-D+198088051 Automationdirect Programmable controller

Brand：Automationdirect Model number：C0-11DRE-D+198088051

Country of origin: United States Product weight：0.55kg

HS code：8517623990

Product Details：

Product Dimensions：

The C0-11DRE-D is a DC-powered micro-brick PLC that integrates high-speed processing with versatile communication options. It features a built-in Ethernet port, making it ideal for modern industrial networks where remote monitoring and SCADA integration are required. The unit is "stackable," meaning it can serve as a standalone controller or be expanded by snapping up to eight additional I/O modules onto its side without the need for a backplane or rack.

Product Parameters

Power Supply: $24 \text{ VDC}$ ( $20$ to $28 \text{ VDC}$ operating range).
Discrete Inputs: 8-point DC inputs, $24 \text{ VDC}$ Sink/Source (NPN/PNP), with 2 isolated commons.
Discrete Outputs: 6-point Relay outputs, Form A (SPST), supporting $6-27 \text{ VDC}$ or $6-240 \text{ VAC}$ .
High-Speed Inputs: All 8 inputs are high-speed capable ( $100 \text{ kHz}$ max), supporting Up/Down counters, Quadrature (A/B/Z), and frequency measurement.
Communication Ports:

Port 1: Ethernet (RJ45), 10/100 Mbps, supporting Modbus TCP (Client/Server) and EtherNet/IP (Adapter).
Port 2: RS-232 (RJ12), supporting Modbus RTU and ASCII.
Port 3: RS-485 (3-wire terminal), supporting Modbus RTU and ASCII.

Memory: $8\text{k}$ steps of Flash EEPROM program memory and $6.4\text{k}$ words of data memory.
Real-Time Clock (RTC): Included for time-stamping and scheduled events.
Expansion: Supports up to 8 additional CLICK I/O modules.

Product Advantages

One of the most significant advantages of the CLICK series is the Free Programming Software, which eliminates annual licensing fees and provides an intuitive, user-friendly environment for ladder logic development. The Integrated Communication options are also a major plus; having Ethernet, RS-232, and RS-485 on a single micro-PLC allows it to interface with HMIs, VFDs, and sensors simultaneously.

The High-Speed Input Capability on all eight inputs provides exceptional value, allowing for complex motion feedback or flow metering without requiring expensive specialized modules. Furthermore, the Compact Modular Design allows for a high degree of customization in a very small footprint, making it perfect for small control panels or machine-mounted enclosures.

Important Considerations and Precautions

When installing the C0-11DRE-D, it is vital to use a High-Quality Regulated $24 \text{ VDC}$ Power Supply to prevent CPU resets during voltage dips. Because this unit features Relay Outputs, users must be mindful of the Relay Life Cycle; for high-frequency switching applications, an external solid-state relay or a transistor-output PLC model should be used to avoid mechanical wear.

Proper Grounding is essential to minimize electrical noise, especially when utilizing high-speed inputs. Additionally, while the PLC is robust, it is not fault-tolerant and should never be used as the sole control for safety-critical functions like emergency stops; always use independent, hard-wired safety relays for such tasks. Finally, the internal super-capacitor retains data for approximately 3 weeks; for longer-term data retention, the optional D2-BAT-1 battery should be installed.

Product Applications

The C0-11DRE-D is highly versatile and is commonly found in the following applications:

Small Machine Control: Perfect for packaging machines, simple assembly lines, and conveyor systems where discrete logic is primary.
Pump and Flow Management: Utilizing high-speed inputs to monitor flow meters and relay outputs to control pump contactors or solenoids.
HVAC Systems: Controlling fans, dampers, and heating elements based on environmental sensors.
Remote Telemetry (RTU): Using Modbus TCP over Ethernet to send site data back to a central SCADA system in water/wastewater or utility applications.
Lighting and Building Automation: Scheduling lights and security gates using the built-in Real-Time Clock.

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