Product Overview
TM5SAI4L is a 4-channel analog input module from the Schneider Electric Modicon TM5 series. It accepts ±10 Vdc, 0-20 mA, and 4-20 mA signals. Each channel configures by software. The module targets machine builders and process engineers who need fast, flexible analog data acquisition inside a distributed I/O architecture.
Engineers choose this module for its 12-bit signed resolution, per-channel diagnostics, and tight integration with Modicon M241, M251, M258, and LMC058 platforms. The TM5SAI4L fits compact control cabinets. It measures only 12.5 mm wide. Wiring, configuration, and maintenance stay straightforward on the factory floor.
Technical Specifications
| Brand | Schneider Electric |
| Model | TM5SAI4L |
| Series | Modicon TM5 |
| Module Type | Analog input, 4 channels |
| Signal Types | ±10 Vdc, 0-20 mA, 4-20 mA (software per channel) |
| Measurement Range | ±10 V / 0-20 mA / 4-20 mA |
| Resolution | 12 bits signed (±10 V: -32768 to +32767) |
| Accuracy | ±0.3% full scale at 25 °C; ±0.5% FS over temperature |
| Frequency Response | Configurable input cycle, filter off / level 2-128 |
| Sampling Rate | 1 ms or 300 µs per channel |
| Linearity | 12-bit signed conversion, monotonic |
| Isolation | No channel-to-channel isolation; 500 Vrms AC channels to bus |
| Supply Voltage | 24 Vdc via TM5 bus / power distribution module |
| Power Consumption | 1.2 W |
| Bus Current | 3 mA at 5 Vdc (TM5 bus); 10 mA at 24 Vdc |
| Operating Temperature | 0 to +55 °C |
| Storage Temperature | -25 to +70 °C |
| Protection Rating | IP20 |
| Dimensions (H×W×D) | 99 × 12.5 × 75 mm |
| Weight | 0.025 kg |
| Diagnostics | Channel status (below lower limit, above upper limit, wire break for 4-20 mA), ModuleOK, DcOk, NetworkOk |
| Response Time | Channel offset 200 µs; sampling 1 ms or 300 µs per channel |
| Compatibility | Modicon M241, M251, M258, LMC058; TM5 distributed I/O for M258/M340/M580 |
| Lifecycle Status | Active (last verified: 2026-09) |
Installation Guide
- Mount the TM5SAI4L on a TM5 bus rail. Use a power distribution module for 24 Vdc.
- Keep the module away from high-voltage cables. Route analog wires separately.
- Connect voltage or current signals per channel. Configure each channel in software.
- Use shielded twisted-pair cable for best noise immunity.
- Confirm the DcOk and ModuleOK LEDs after power-up.
- Set the input filter level to match your process speed. Lower filter levels give faster response.
Commissioning and Maintenance
Commissioning is fast. The TM5SAI4L auto-detects on the TM5 bus. Engineers set signal type and filter per channel in the Modicon software environment. Maintenance is minimal. No calibration trimmers exist. The module reports wire breaks and limit violations through channel diagnostics. For 4-20 mA loops, the wire-break flag helps locate open circuits quickly. Clean the module with dry compressed air only. Do not open the housing.
Diagnostic Capabilities
The module delivers strong diagnostic coverage. Each channel reports below lower limit, above upper limit, and wire break for 4-20 mA signals. Module-level LEDs show ModuleOK, DcOk, and NetworkOk status. These features reduce troubleshooting time. Maintenance teams can identify sensor faults, wiring issues, and power problems without a multimeter. This is valuable for obsolete control systems where spare parts are limited.
Typical Applications
- Process control in Modicon M258 and M340 systems
- Machine monitoring with 4-20 mA pressure and flow transmitters
- ±10 V position feedback from drives and encoders
- Distributed I/O in packaging, material handling, and assembly lines
- Retrofit projects for legacy Modicon LMC058 platforms
- Analog data logging for quality and energy monitoring
Compatibility Notes
The TM5SAI4L works with Modicon M241, M251, M258, and LMC058 controllers. It also operates on the Modicon TM5 distributed I/O platform for M258, M340, and M580. This broad compatibility supports both new builds and legacy system maintenance. Always verify firmware and bus topology before installation.
Certifications and Environmental Resistance
The module carries CE and cULus listings as part of the Modicon TM5 family. It meets IP20 protection. Operating temperature range is 0 to +55 °C. Storage range is -25 to +70 °C. The design resists industrial noise. The 500 Vrms AC isolation between channels and bus supports stable operation in electrically noisy cabinets. For harsh environments, install inside a rated enclosure.
Packing List and Warranty
- 1 × Schneider Electric TM5SAI4L analog input module
- 1 × quick reference document (where supplied)
- 12-month warranty against functional defects
- Shipping by FedEx, UPS, or DHL worldwide
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts
- Global shipment support with FedEx, UPS, and DHL
- Tested industrial surplus and refurbished options
- 12-month warranty on every module
- Technical verification before shipment
- Support for obsolete control systems
Questions? Email info@oiltechcontrols.com or message us on WhatsApp at +86 158 8020 0923.
FAQ
Q: Can I mix voltage and current signals on the TM5SAI4L?
A: Yes. Each channel configures independently for ±10 V, 0-20 mA, or 4-20 mA.
Q: Does the module provide channel-to-channel isolation?
A: No. Channels share a common reference. Isolation exists between channels and the bus at 500 Vrms AC.
Q: What is the resolution of the TM5SAI4L?
A: 12 bits signed. For ±10 V, the raw range is -32768 to +32767.
Q: Which controllers support this module?
A: Modicon M241, M251, M258, LMC058, and the TM5 distributed I/O platform for M258/M340/M580.
Q: How fast can I sample each channel?
A: 1 ms or 300 µs per channel, depending on configuration. Channel offset is 200 µs.
Q: What diagnostics does the module report?
A: Below lower limit, above upper limit, wire break for 4-20 mA, plus ModuleOK, DcOk, and NetworkOk.
Q: What is the warranty period?
A: 12 months. We test every unit before shipment.
Q: How do you ship?
A: We ship worldwide via FedEx, UPS, and DHL. Tracking is provided.
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