Series:1771-IQ16
Type:Intelligent Control Module
Brand:Siemens
Model:1771-IQ16
Input Channels:16
Input Type:Digital
Operating Voltage:24VDC
Input Current:20mA per channel
Output Type:Relay
Output Capacity:2A per channel
Communication Interface:RS-485 Modbus RTU
Programming Language:Ladder Diagram, Function Block Diagram
Power Supply:Internal
Dimensions:114mm x 114mm x 33.5mm
Operating Temperature:-20°C to +55°C
Humidity Range:5% to 95% non-condensing
The Siemens 1771-IQ16 module is engineered with robust design principles to ensure reliable operation in harsh industrial environments. It offers a comprehensive set of features including sixteen 24VDC input channels, facilitating integration with a wide array of sensors and actuators.
With its versatile input/output capabilities, this module enables the implementation of sophisticated control algorithms, supporting both sinking and sourcing inputs, making it adaptable to various industrial applications.
Featuring a compact yet durable design, the 1771-IQ16 is optimized for efficient use in space-constrained settings without compromising performance. It is compatible with popular operating systems, ensuring seamless integration into existing automation infrastructures.
This module is backed by Siemens’ extensive support network, providing access to comprehensive documentation, technical assistance, and a wealth of application examples to facilitate quick setup and maintenance.
The inclusion of two language options (German and English) ensures accessibility and ease of use for a global user base, enhancing collaboration across diverse multinational teams.











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