MTLZener Barrier With Digital Input, 108mA max
- RS Stock No.:
- 7037059
- Mfr. Prt No.:
- MTL5521
- Brand:
- MTL
Technical Reference
Legislation and Compliance
RoHS Status: Exempt
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 7037059 |
| Product description | MTLZener Barrier With Digital Input, 108mA max |
| Manufacturer / Brand | MTL |
| Manufacturer part number | MTL5521 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 23, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: GB
Product Details
Intrinsic Safety Interface Units - 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
Specifications
| Attribute | Value |
| Brand | MTL |
| Barrier Type | Zener Barrier |
| Number of Channels | 1 |
| Supply Voltage | 20 → 35 V dc |
| Safety Voltage Maximum | 10.5 V |
| Safety Current Maximum | 108 mA |
| Maximum Current | 108 mA |
| Signal Type | Digital Input |
| Minimum Operating Temperature | -20 °C |
| Maximum Operating Temperature | +60 °C |
| Maximum Voltage | 10.5 V |
| Hazardous Area Certification | ATEX |
| Operating Temperature Range | -20 → +60 °C |
| Series | MTL5500 |
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