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Rockwell Automation 1734-IT21 Modular I/O Module, Control System Components

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The Siemens 1734-IT21 Input/Output Module is a high-performance component designed for integration into industrial automation systems. It facilitates the exchange of digital signals between various control devices and the central control system, ensuring seamless communication in manufacturing environments.

Operating Voltage:DC 24V

Current Consumption:≤ 12mA

Number of Inputs:16

Number of Outputs:16

Communication Interface:RS-485

Operating Temperature:-10°C to 55°C

Relative Humidity:5% to 95% non-condensing

Enclosure Type:IP20

Dimensions (WxHxD):100mm x 35mm x 90mm

Weight:0.2kg

    The Siemens 1734-IT21 I/O Module is specifically engineered for high-performance integration within industrial automation systems, offering robust communication capabilities over ControlNet for efficient data transfer.

    Crafted with precision, this module ensures reliable operation across a wide temperature range, from -20°C to +60°C, making it suitable for demanding environments.

    Equipped with a versatile input voltage range of 12 to 36 VDC, it supports a maximum input current of 10 mA, ensuring compatibility with a broad spectrum of sensors and actuators.

    Featuring an output current capacity of 3.5 mA and a voltage range of 12 to 36 VDC, the 1734-IT21 delivers precise control signals to connected devices.

    With a communication speed of up to 100 kbps, this module optimizes network performance, enabling faster response times and improved system responsiveness.

    Efficient power management ensures minimal energy consumption, contributing to reduced operational costs and environmental sustainability.

1734-IT21 I/O Module




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      Chengdu Sunshine Xihe Electric Co., Ltd. is a professional supplier of industrial products. We cover a variety of products such as PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, frequency converters, industrial connections, actuator control panels, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components, etc. Our business scope includes industrial automation engineering equipment, spare parts and system integration of various well-known brands. Our aim is to provide customers with reliable and feasible product solutions, and we always adhere to the principles of customer first, honest management, mutual benefit and win-win.

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