MTL5546Y, Eaton MTL Series Signal Conditioner, Current, Voltage Input, Current Output, 20 → 35V dc Supply

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 Signal Conditioning Isolating Driver, 20 to 35V DC Supply Voltage, 4 to 20mA Output - MTL5546Y

Use this signal conditioning isolator from Eaton to help eliminate earth loop errors caused by noise and signal interference. It helps prevent an unpredictable amount of current from entering the loop and distorting true measurement values. You'll find signal conditioning isolators like this one in industrial and medical environments where electrical isolation is essential for safety. This versatile device can also be used to amplify signals or step down dangerous high-voltage signals for greater workplace safety. Its screw terminals hold wires securely in harsh operating conditions, so there's less risk of your conductors accidentally working loose. This also means there's minimal need for maintenance.

Features & Benefits

• Approved as safe to use in hazardous locations where explosive atmospheres may be present
• Wide output range of 4 to 20mA for versatility
• Offers good packing efficiency with a width of only 16mm
• LED indicator lets you quickly check if the device is on

What's the load resistance range of this signal conditioning isolator?

The load resistance range of this signal conditioning isolator is 90 to 800 ohm.

How do I mount this device?

This device is designed for quick and simple mounting on a standard DIN rail.

Note

Eaton formerly known as MTL

Datasheet

Instruction Manual - MTL Intrinsic Safety Solutions