MTL 5017 Nano-Sensor: ±0.05μm Resolution, EtherCAT/IO-Link for Wafer Stage

Product Specification

Dual-Channel Intrinsically Safe Switch/Proximity Detector Interface for Hazardous Environments

The MTL 5017 is a high-reliability dual-channel interface module designed for critical applications in explosive atmospheres, now superseded by the MTL 5517 within Eaton’s MTL 5500 series . Engineered for Zone 0/IIC/T4-T6 hazardous areas, this DIN rail-mounted isolator provides galvanic isolation between field devices and control systems while driving relay outputs with phase reversal and line fault detection (LFD) capabilities. Its 10.5V DC input (800Ω, 14mA) supports Namur-compliant proximity detectors and switches, ensuring robust signal conditioning in petrochemical plants and offshore platforms . The module’s 0.5A/35V DC relay contacts offer fail-safe operation for alarms, solenoid valves, or motor starters, with LED indicators for power, output status, and fault conditions. Unlike single-channel competitors, the MTL 5017’s dual-channel design reduces panel space by 50%, making it ideal for retrofitting legacy systems where compactness is critical .

Certified Safety and Flexible Configuration for Industrial Critical Infrastructure

Compliant with ATEX, IECEx, and UL Class I Div 1 standards, the MTL 5017 ensures safe integration into global industrial networks . Its line fault detection identifies open/short circuits in field wiring, triggering relay deactivation to prevent hazardous arcs—a feature unmatched by basic isolators in the market . The module’s phase reversal via removable wire links allows engineers to configure alarm states based on sensor behavior, enhancing diagnostic flexibility in process control systems. With a -20°C to +60°C operating range and live maintenance capability, it delivers consistent performance in extreme temperatures and high-vibration environments typical of mining and chemical processing . While newer models like the MTL 5517 offer advanced diagnostics, the MTL 5017 remains a cost-effective solution for non-SIL applications requiring basic safety functionality .

Compact Modular Design for Legacy System Modernization

The MTL 5017’s 16mm width and removable terminal blocks simplify installation and maintenance in space-constrained control panels . Its intrinsic safety certification (Uo=25V, Io=147mA) eliminates the need for external barriers in Zone 0, reducing component complexity and installation time compared to traditional Zener barriers . The module’s LED status indicators and user-selectable LFD thresholds streamline troubleshooting, while its DIN rail mounting ensures compatibility with industry-standard enclosure systems . Although discontinued, the MTL 5017 remains a viable option for retrofitting older installations, particularly where SIL compliance is not mandatory. For new projects, Eaton recommends the MTL 5517, which adds Hart protocol support and redundant power inputs for smarter, more connected industrial automation .

Packaging & Shipping

Company Information

Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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