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Specification & Description
The Schneider TM221M16RG is a versatile and compact PLC CPU designed for the Modicon M221 range, offering a reliable solution for automation needs in various industrial settings. This logic controller is engineered to operate with a 24 V DC rated supply voltage, ensuring compatibility with standard industrial power systems.
Equipped with 8 discrete inputs that conform to IEC 61131-2 Type 1 standards, including 4 fast inputs, and 2 analogue inputs with a range of 0 to 10 V, the TM221M16RG is adept at handling a variety of signal types. The controller also features 8 relay outputs with normally open contacts, capable of switching a wide range of loads with discrete output voltages of 5 to 125 V DC and 5 to 250 V AC, and a discrete output current of up to 2 A.
The TM221M16RG boasts a discrete I/O number of 16 and allows for the connection of up to 7 I/O expansion modules, providing flexibility for system expansion. The unit's power consumption is efficient, with a maximum of 22.5 W at 24 V when all I/O expansion modules are connected, and as low as 3.6 W without them.
This logic controller features sink or source discrete input logic, a 10-bit analogue input resolution, and a fast conversion time of 1 ms per channel plus one controller cycle time for analogue inputs. It also offers configurable filtering times for inputs, ensuring adaptability to different signal processing requirements.
The TM221M16RG is designed with robustness in mind, featuring a mechanical durability of over 20 million cycles for relay output and an electrical durability that ensures reliable operation even under inductive or resistive loads. The controller includes a built-in real-time clock, adjustable PID regulator for up to 14 simultaneous loops, and high-speed counting inputs.
For programming and communication, the unit is equipped with a mini B USB 2.0 port, non-isolated serial links with RS485 and RS232/RS485 interfaces, and supports Modbus protocol as master or slave. The controller's compact dimensions and CE marking make it suitable for installation on standard DIN rails or panels, ensuring ease of integration into existing systems.
The Schneider TM221M16RG is a smart choice for those seeking a reliable and expandable logic controller for their automation systems, offering a balance of performance, durability, and flexibility.
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Frequently Asked Questions
What type of power supply is required for this logic controller?
The logic controller requires a 24 V DC rated supply voltage, with supply voltage limits ranging from 20.4 to 28.8 V.
How many discrete inputs does this controller have?
It is equipped with 8 discrete inputs that conform to IEC 61131-2 Type 1 standards.
Can this controller handle analogue inputs?
Yes, it can manage 2 analogue inputs within an input range of 0 to 10 V.
What is the discrete output type and how many are there?
The controller features 8 relay outputs that are normally open.
What are the voltage and current specifications for the discrete outputs?
The discrete outputs can handle 5 to 125 V DC or 5 to 250 V AC, with a discrete output current of 2 A.
Is it possible to expand the number of I/O on this controller?
Yes, you can expand the I/O with up to 7 modules for relay output.
What is the maximum power consumption of this controller?
The maximum power consumption is 22.5 W at 24 V when using the maximum number of I/O expansion modules.
What kind of input logic does the controller use?
The controller uses sink or source (positive/negative) logic for discrete inputs.
How is the analogue input resolution defined?
The analogue input resolution is 10 bits, with an LSB value of 10 mV.
What is the response time for the outputs?
The response time for turn-on operation of the output is 10 ms, and for turn-off operation, it is also 10 ms.
What type of memory and capacity does the controller have?
The controller has a memory capacity of 256 kB for program with 10000 instructions and 640 kB for system memory RAM.
Does the controller include a real-time clock?
Yes, the controller includes a real-time clock.
What are the dimensions of the controller?
The controller measures 90 mm in height, 70 mm in depth, and 70 mm in width.
What environmental standards does the controller comply with?
The controller complies with EN/IEC 61010-2-201, EN/IEC 60664-1, and EN/IEC 61131-2 standards.
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