MTL5549/RS, Eaton 2 Channel Zener Barrier, Isolated Driver, Current Input, Current Output, ATEX

Intrinsic Safety Interface Units - Eaton MTL 5500 Series

The MTL5500 Series is the latest generation of MTL intrinsic safety isolators designed to meet the needs of the intrinsic safety (IS) interface market for application focussed projects, from single instrument loops to fully equipped cabinets. Incorporating advanced circuit design and innovative isolating transformer construction these isolators offer explosion protection and help protect electrical signals in hazardous areas ensuring a safe working environment.

DIN-rail mounting and plug-in signal and power connectors simplify installation and maintenance. These IS units are powered from a 20 to 35 V dc supply voltage, or, in some cases, from the signal itself.

The compact 16mm wide design reduces weight and gives a cost-effective high packing density and reduction in power consumption. A wide range of module options includes both single and multiple channel isolation barrier devices. They build on the success of the MTL5000 series to bring the benefits of galvanic isolators with exceptional design and reliability.,II (I) GD (Ex ia) IIC,IECEx, ATEX (Baseefa) FM, CSA

Features and Benefits

3-Port Isolation
High Packing density - Low power dissipation
Multi-channel I/O modules
Compatible with preceding MTL5000 series
Assessed for Functional safety IEC61508 applications
Required EX numbers and information displayed on the cover where applicable

Eaton MTL Isolating Driver, 2 Channels, 20 to 35V DC Supply Voltage - MTL5549/RS

Use this isolating driver from Eaton MTL to safely transfer electrical signals to pressure converters in hazardous locations. As it supports HART (highway addressable remote transducer) communication, it allows digital operating signals to travel over analogue wiring, making it a good choice for use with legacy equipment. For quick and easy mounting, simply clip it onto a DIN rail. This unit also comes with plug-in connectors, so you'll find it simple to link your devices without the need for complex wiring. You can use this isolating driver to safely power pressure-regulating instruments in your industrial operations.

• Green LED indicator shows operating status for ease of monitoring
• Wide operating temperature range of -20°C to +65°C for use in harsh environments
• Backwards compatible with older devices from the MTL5000 series for versatility
• Maximum current consumption of 70mA at 24V DC for energy-efficient operation

What bandwidth does this isolating driver support?

This device supports a broad digital signal bandwidth range of 500Hz to 10kHz, making it suitable for use with a wide variety of devices.

Note

Eaton formerly known as MTL

MTL4549/C/Y - MTL5549/Y isolating driver Data Sheet

Instruction Manual - MTL Intrinsic Safety Solutions