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ODOT CT-121F Industrial Digital I/O Module

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The ODOT CT-121F is an industrial-grade digital input/output module designed for high-reliability control applications in harsh environments. It enables precise data acquisition and real-time control signals in manufacturing, automation, and process industries.

Model Number:CT-121F

Type:Digital I/O Module

Brand:ODOT

Operating Voltage:DC 24V

Input Current:Max 5mA

Output Current:Max 20mA per channel

Number of Channels:16

Communication Protocol:MODBUS RTU

Operating Temperature Range:-20°C to +60°C

Storage Temperature Range:-40°C to +85°C

Enclosure Rating:IP65

Dimensions (mm):120 x 100 x 35

Weight:0.2kg

    The ODOT CT-121F Digital I/O Module is specifically engineered for demanding industrial applications, ensuring unparalleled reliability and precision under extreme conditions. It features 16 channels of digital inputs and outputs, making it ideal for complex control systems in various sectors.

    With a robust IP65 rated enclosure, this module is perfectly suited for outdoor or dusty indoor environments, providing protection against dust and water ingress. Its compact design facilitates easy installation and integration into existing control systems.

    Equipped with a high-performance RS-485 communication interface, the CT-121F ensures stable data transmission and compatibility with a wide range of industrial protocols. This feature supports seamless communication with PLCs, SCADA systems, and other control devices.

    The module operates on a stable 12V DC power supply, consuming a minimal current of ≤20mA per channel, which makes it energy-efficient and suitable for power-sensitive applications. The CT-121F’s low power consumption also reduces operational costs and environmental impact.

    Certified by CE, UL, and CSA, the ODOT CT-121F complies with stringent international safety and quality standards, ensuring a safe and dependable solution for your industrial control projects. It is designed to meet the demands of various industries, including automotive, food processing, chemical production, and more.

ODOT CT-121F Digital I/O Module

ODOT CT-121F Digital I/O Module




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      Guangzhou Qiming Automation Technology Co., Ltd. Main categories: tension control, controller, register, converter, communication module, expansion module, power supply unit, power module, control module, serial button, control motherboard, electronic module, system module, logic module, input unit, parameter module, output module, protection module, excitation system card, signal conditioner, processor module, Ethernet module, processor unit, circuit board module, signal acquisition module, DCS system module, BENTLY, human-machine interface touch screen, etc. ...
    Q: Does your company provide samples? Is it free or extra charge?

      A: It depends on the goods you need and the quantity you order.

      Q: What are your payment terms?

      A: 100% T/T before shipment. If the quantity is large, we can negotiate.

      ⇒ Company Services:

      1. Fast delivery (1-7 days for stock products)

      2. Rich experience (more than 10 years of sales experience)

      3. Large inventory (various brands and overseas warehouses)

      4. Quality insurance (1 year warranty for clear product condition)

      ⇒ Shipping

      1. For stock items, we will ship to you within 7 days after receiving payment

      2. We can ship to all parts of the world by DHL, UPS, FEDEX, TNT and EMS.

      3. If you have a shipping agent, please tell us before shipment.

      4. We will pack the parts in a sturdy box, if you have any special needs, please inform us.

      5. We usually ship before 4:30 pm, and we will send you the tracking number after shipping. It takes 7~15 days to receive the package.

      6. Please email us when you receive the package.

      7. When asking about shipping costs, please include all information, otherwise it will slow down the process.

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