Schneider TM221ME16RG Compact Logic Controller / PLC

FAQ

Q1: What is the Schneider Electric TM221ME16RG used for?
A: It is a compact Modicon M221 PLC designed for machine automation, packaging equipment, conveyors, assembly machines and general OEM applications.

Q2: How many I/O points does the TM221ME16RG have?
A: It has 16 integrated I/O points, consisting of 8 digital inputs and 8 relay outputs, plus 2 analog inputs.

Q3: What type of outputs does the TM221ME16RG use?
A: It uses 8 relay outputs, suitable for switching different AC and DC loads within the specified electrical ratings.

Q4: What power supply does the TM221ME16RG require?
A: The PLC operates from a 24 VDC supply, with a specified range of approximately 20.4–28.8 VDC.

Q5: Does the TM221ME16RG support Ethernet communication?
A: Yes. It has an RJ45 Ethernet port and also provides an RS232/RS485 serial interface.

Q6: What is the difference between TM221ME16R and TM221ME16RG?
A: Both are 16-I/O M221 relay PLCs with Ethernet. The main difference is the terminal design: TM221ME16R uses screw terminals, while TM221ME16RG uses spring terminals.

Q7: Can the TM221ME16RG be expanded?
A: Yes. The M221 controller can connect to Modicon TM3 expansion modules for additional local, remote or distributed I/O.

Q8: What are the dimensions and weight of the TM221ME16RG?
A: The PLC measures 70 × 90 × 70 mm (W × H × D) and weighs approximately 0.264 kg.

Schneider TM221ME16RG

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