Schneider ElectricPLC
Modicon M221
TM221C / TM221M · 16 – 40 I/O
Compact, cost-effective logic controller with Ethernet and embedded functions for simple machines.
Zelio Logic SR2 / SR3 Smart Relays
SR2B · SR3B · 10 – 26 I/O
Programmable smart relays with display for simple automation, lighting and pump sequencing.
- 10, 12, 20 or 26 I/O, expandable (SR3)
- Ladder or FBD programming with Zelio Soft 2
- Built-in display and keys
- Modbus, Ethernet and GSM communication modules
Genuine — original packaging, manufacturer warranty
Fast — stock items dispatched in 24–48 hrs
Supported — engineering help before and after sale
Key specifications
- Supply
- 12 / 24 V DC, 24 / 100–240 V AC
- Outputs
- Relay 8 A or transistor
Specifications are indicative and vary by model. Share your exact part number for a confirmed quotation.
Typical applications
Lighting controlPump sequencingSmall machinesHVAC
About Schneider Electric
Modicon PLCs, Altivar drives, Harmony HMIs and pushbuttons, TeSys motor control and Lexium servo systems for machine builders and process plants.
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Modicon M241
TM241C · 24 / 40 I/O · CANopen master
High-performance compact controller for motion-capable, communicating machines.
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Modicon M251 / M262
TM251MESE · TM262L / TM262M
Modular and IIoT-ready controllers for distributed architectures and motion applications.
Schneider ElectricPLC
Modicon Easy M100 / M200
TM100C · TM200C
Entry-level PLCs offering essential functions at a very competitive price for basic machines.
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