Schneider Electric TM258LF42DTS0 Technical Specifications
1. General Information
Product Type: Compact Programmable Logic Controller with Motion Control

Series: Modicon M258

Order Number: TM258LF42DTS0

Status: Discontinued (Recommended replacement: TM262 series)

2. Processing Unit
Processor: 32-bit ARM Cortex

Instruction Speed: 0.4μs per Boolean operation

User Memory: 512KB

Non-volatile Memory: 16MB Flash

Real-time Clock: Integrated with battery backup

3. Integrated I/O Configuration
Digital Inputs:

24 points (sink/source configurable)

24V DC, 4-30V operating range

4ms standard filtering time

Digital Outputs:

16 points (transistor)

0.5A @ 24V DC per point

100mA minimum load current

Analog Inputs:

4 channels (12-bit resolution)

Configurable: 0-10V or 0-20mA

±0.5% full-scale accuracy

Analog Outputs:

2 channels (12-bit resolution)

Configurable: 0-10V or 0-20mA

±1% full-scale accuracy

4. Motion Control Capabilities
Control Axes: Up to 4 axes

Pulse Output:

Differential output (RS422 compatible)

500kHz maximum frequency

Motion Protocols:

CANopen (DS301/DS402)

Modbus RTU

Motion Function Blocks:

MC_Power, MC_MoveAbsolute

MC_MoveVelocity, MC_Home

5. Communication Interfaces
Ethernet Port:

10/100 Mbps auto-negotiation

Modbus TCP/IP protocol

Serial Ports:

1 × RS-485 (Modbus RTU/ASCII)

1 × USB Mini-B (programming port)

Fieldbus:

Integrated CANopen (up to 1Mbps)

6. Physical Characteristics
Dimensions: 90 × 147 × 74 mm (W × H × D)

Weight: 750g

Mounting: DIN rail (35mm)

Protection Rating: IP20

Operating Temperature: -20°C to +60°C

Relative Humidity: 5% to 95% non-condensing

7. Power Requirements
Supply Voltage: 24V DC (+20%/-15%)

Power Consumption: 15W typical (25W max)

Inrush Current: 20A for 5ms

8. Software Support
Programming Environment:

SoMachine Basic (included)

Machine Expert (advanced features)

Supported Languages:

Ladder Diagram (LD)

Function Block Diagram (FBD)

Structured Text (ST)

Sequential Function Chart (SFC)

9. Certifications & Standards
Safety: UL 508, CSA C22.2 No.142

EMC: EN 61000-6-2, EN 61000-6-4

Environmental: RoHS compliant