TM218LDA40DR4PHN – Modicon M218 Logic Controller
Compact CPU base with 40 discrete I/O. Designed for small to mid-size control systems. Features 2 analog input channels with 12-bit resolution. Reliable for industrial automation.
Product Description
The Modicon M218 is a logic controller for compact machinery. It combines CPU and I/O in one base. Supports voltage and current analog signals. Ideal for applications requiring precise measurement.
This controller offers flexible input ranges. It uses single-ended inputs. The design includes optical isolation for protection. Suitable for harsh industrial environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Schneider Electric / Modicon |
| Model | TM218LDA40DR4PHN |
| Series | M218 |
| Analog Inputs | 2 channels, single-ended |
| Voltage Range | -10…+10 Vdc / 0…+10 Vdc |
| Current Range | 0…20 mA / 4…20 mA |
| Input Impedance | Voltage >1 MΩ; Current 250 ±5% Ω |
| Resolution | 12-bit including sign |
| Sampling Time | 10 ms per channel + 1 scan |
| Accuracy (25°C) | ±1% full scale (no EMI) |
| Max Deviation | ±2.5% full scale |
| Temperature Drift | ±0.06% full scale |
| Common Mode Rejection | 80 dB |
| Crosstalk | 60 dB |
| Non-linearity | ±0.4% full scale |
| LSB Value | Voltage: 5 mV; Current: 10 µA |
| Overload Protection | Voltage: ±30 Vdc (5 min), ±15 Vdc; Current: ±30 mA |
| Isolation | Optocoupler between input and internal circuit |
| Cable Type | Shielded, max 3 m (9.84 ft) for EMC, absolute max 10 m |
Environmental & Tolerance
- Temperature range: Designed for industrial ambient conditions.
- EMC immunity: Compliant with shielded cable length ≤3 m.
- Dielectric strength: Optical isolation ensures robust protection.
- Vibration resistance: Suitable for panel mounting in typical factory floors.
Installation & Commissioning
- Wiring: Use shielded cables for analog inputs. Keep cable length ≤3 m for EMC compliance.
- Mounting: Compact base with 40 discrete I/O. Panel or DIN-rail mounting.
- Configuration: Easy setup via software. Default input ranges selectable.
- Diagnostic LED: Built-in status indicators for each channel.
Diagnostic Capabilities
- Real-time channel status monitoring.
- Over-range and under-range detection.
- Open-circuit detection for current inputs.
- Short-circuit protection for voltage inputs.
Compatibility & Certifications
- Compatible: Modicon M218 series expansion modules.
- Certifications: CE, UL, RoHS compliant.
- Software: Supported by EcoStruxure Machine Expert.
Typical Applications
- Packaging machines
- Conveyor systems
- Small process control
- HVAC equipment
- Material handling
Frequently Asked Questions (FAQ)
Q: What is the maximum cable length?
A: 3 m for EMC compliance; absolute max 10 m.
Q: Can I mix voltage and current inputs?
A: Yes, each channel is independently configurable.
Q: What is the total transfer time?
A: 20 ms + 1 scan time for both channels.
Q: Is this compatible with Quantum series?
A: This is a stand-alone controller. For Modicon Quantum modules, check separate offerings.
Package Contents
- 1 x TM218LDA40DR4PHN Controller
- 1 x Removable terminal block
- Quick start guide
- Warranty card
Warranty & Shipping
Warranty: 12 months from date of shipment. Shipping: We use FedEx, DHL, and UPS for global delivery.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spares.
- Global shipment support with tracking.
- Tested surplus / refurbished options available.
- 12-month warranty on all products.
- Technical verification before shipment.
- Support for obsolete control systems.
Contact Information
Inquiries: info@oiltechcontrols.com
WhatsApp: +86 158 8020 0923
Copyright © 2026 Oiltech Controls Limited. All rights reserved.
Original Source: https://www.oiltechcontrols.com/
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