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Omron CQM1 CQM1-PRT21

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CQM1-PRT21

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The CQM1-PRT21 from Omron is a Profibus-DP slave module designed for efficient communication within modular systems. With support for various I/O module capacities, it ensures flexibility in data management and integration.

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Technical specifications for CQM1-PRT21

ManufacturerOmron
Product TypeProfibus-DP Slave Module
Product LineCQM1
Part NumberCQM1-PRT21
Weight10.00 lbs (4.54 kg)
Station TypeModular Station
Station Module Capacity1 Module Max.
Supported I/O Modules2, 4, 6, and 8-word I/O modules
Data Consistency OptionBy word
Bus ConnectorRS-485 Profibus connector
Bus TerminationExternal termination
Operating Temperature0°C to 55°C
Storage Temperature-20°C to 75°C
Relative Humidity10 to 90%, non-condensing
Auto-Detect Baud Rate OptionSupported
Minimum Baud Rate9.6 kbit/s
Maximum Baud Rate12 Mbit/s
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Omron's CQM1-PRT21 stands out as a Profibus-DP slave module, catering to modular station setups. It supports a maximum of one module, allowing for straightforward expansion of I/O capabilities. This flexibility accommodates a variety of I/O module sizes, including configurations of 2, 4, 6, and 8 words. This feature aids in tailoring the system to specific operational needs.

The module's data consistency is determined on a word-by-word basis, ensuring reliable data transactions across the network. Connectivity is facilitated through an RS-485 Profibus connector, paired with an external termination feature for optimized signal integrity.

Operationally, the CQM1-PRT21 functions effectively within temperature thresholds of 0°C to 55°C and can be stored in conditions ranging from -20°C to 75°C. Additionally, it can operate in humidity levels between 10% and 90% without condensation, ensuring durability across various environments.

Supporting an auto-detect baud rate function, this module simplifies connectivity with devices, automatically adjusting for optimal communication speeds. The baud rate can be adjusted from a minimum of 9.6 kbit/s, reaching up to a maximum of 12 Mbit/s, making the module adaptable to both low and high-speed communication requirements.