The Schneider Electric TM258LF42DT is a compact and versatile logic controller from the Modicon M258 range. Featuring a sturdy DIN-rail mountable base with 42 discrete I/O channels, it’s built for demanding machine and process automation applications where real-time control and flexibility are essential.

Key Features:

Model: TM258LF42DT – Modicon M258 compact PLC base, 42 discrete I/O
Discrete I/O Profile:
- Inputs: 10 fast, 12 regular (24 V DC, sink/source logic)
- Outputs: 12 standard + 4 fast transistor outputs (source logic)
Power & Performance:
- Supply: 24 V DC (20.4–28.8 V)
- Power consumption: approx. 13 W
- High-speed filtering, configurable anti-bounce and debounce timers
Communication Interfaces:
- 1 × isolated Ethernet (10/100 Mbps, Modbus TCP/IP)
- 1 × CANopen via Sub-D connector
- 1 × RS-232/RS-485 Modbus RTU/ASCII (RJ45)
- USB Type A and mini B for programming and firmware updates
Memory: 128 MB Flash; 64 MB RAM; optional RTC
Dimensions & Weight: 175 × 99 × 85 mm; ~0.6 kg

Schneider Electric – TM258LF42DT – Modicon M258 Logic Controller, 42 I/O, 24 VDC

Schneider Electric – TM258LF42DT – Modicon M258 Logic Controller, 42 I/O, 24 VDC