Remote I/O
cMT-iR, Weintek's complete line of reliable, high-performance remote I/O devices
Weintek's iR Series remote I/O modules are expansion modules for communication modules (CAN and Ethernet, as well as Modbus) that, when connected to the cMT Series control panels, form a PLC system PLC decentralized peripherals, programmable using the CODESYS development tool in accordance with the IEC 61131-3 standard.
Thanks to the dual-core hardware architecture of the cMT terminals, the HMI PLC functions PLC independently, ensuring maximum computing performance for any process, with an instruction time (LD) of just 10 ns—on par with the best PLC .
The integratedPLC solutionPLC complemented by a range of remote I/O modules, designed and manufactured by Weintek, that operate via CAN or Ethernet connections and are available in various configurations.
cMT-iR, Weintek's complete line of reliable, high-performance remote I/O devices
The cMT-iR family of remote I/O modules was developed by Weintek to integrate seamlessly with the HMI family, but it can also be easily used with any third-party PLC compatible with Modbus TCP, CANopen, and EtherCAT Ethernet communication systems. These remote I/O modules are characterized by excellent cycle time performance (less than 1 ms for some digital modules), achieved through the use of a proprietary internal bus called I-BUS.
Another key feature of the cMT-iR modules is the wide range of available options and the characteristics of the individual modules. The analog and temperature modules, for example, are fully configurable, and signal scaling can be defined directly within the module, thereby eliminating the need for PLC management. In addition, an adjustable filter ensures greater accuracy even in the presence of noise. The conversion time of a cMT-iR analog module is just 2 ms and can be as low as 50 µs when using a single channel.
Some features
- Ultra-compact I/O modules with a patented mounting system
- I-BUS Proprietary Internal Communication Bus
- I/O Status Indication Using LEDs
- Analog I/O modules with user-definable full-scale range
- Signal Loss Detection Function
- Analog Input Filter
- Fast conversion mode up to 500 us
- Soft-start function on analog outputs
- Built-in short-circuit protection
- Universal temperature modules support type J, K, R, S, T, E, N, B, C, L, U, TXK/XK(L) probes, TBP/BP(A-1), TBP/BP(A-2), TBP/BP(A-3), M, PT100, PT1000, LG-N1000, Ni100, Ni1000, Cu50, Cu100
Technical Specifications and Features
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