ENGLISH EMOSAFE EN-100 Product Datasheet December 2015 Network Isolators for PCB assembly 1 FEATURES AND ADVANTAGES Suitable for PCB assembly: pluggable or solderable Ultra-compact rd Conforms to IEC 60601-1 (3 Edition) 10/100/1000 Mbit/s Ethernet Outstanding Ethernet performance in accordance with ISO 11801 Class D UL Recognized Component Conforms to RoHS 4.6 kV AC dielectric strength 8.5 kV DC dielectric strength Transient voltage suppression on all signal lines Suitable for devices with supply voltages of up to 400 V AC 100% quality control testing 2 GENERAL DESCRIPTION EMOSAFE EN-100 Network Isolators disconnect every electrically conducting connection (specifically the data and shield conductors) between devices connected together via a copper-based Ethernet network. The Network Isolators prevent current flow resulting from differences in electrical potentials, and also protect connected devices and their users from stray external voltages and power surges which may be directly or inductively coupled onto the network lines by causes such as installation errors, lightning, switching operations, and electrostatic discharge. EMOSAFE EN-100 Network Isolators are intended for integration into printed circuit boards (PCBs) of elec- tronic devices requiring advanced protection. Models are available with socket strips for plug-in assem- bly, and there are models that can be permanently soldered in place. Their extremely compact design allows them to be utilised in situations where there is limited physical space. A summary of the available variants can be found in section 4 SUMMARY OF VARIANTS. PD1056-V40 Page 1 of 22 2015 EMO Systems GmbH EMO Systems GmbH Rungestr. 19 10179 Berlin Germany Phone: +49-30-4000-475-80 Fax: +49-30-4000-475-90 www.emosystems.de/en All EN-100 Network Isolators offer a particularly effective level of device protection. Voltage spikes on individual signal conductors are eliminated by means of a supplementary transient voltage suppression (TVS) diode circuit. These transient voltages cannot be repressed by conventional network isolators. However, even these are eliminated by the EN-100. rd The entire EN-100 series meet the requirements of IEC 60601-1 (3 Edition) and IEC 60601-1-2, and as such are suitable for providing medical electrical (ME) devices the required galvanic isolation for their Ethernet interfaces. EMOSAFE Network Isolators transmit high-frequency signals through the principle of electromagnetic in- duction. Because of this, they do not require their own power supplies. There are no software drivers to be installed. Low-frequency signal components are strongly attenuated, so that connected devices may, for example, be protected against ground loops. 3 APPLICATIONS 3.1 PATIENT PROTECTION Electrical separation of Ethernet interfaces of medical electrical (ME) devices and systems, where patients must be protected from dangerous leakage currents, in conformity with applicable standards. 3.2 EQUIPMENT PROTECTION Applications, in which valuable devices or those requiring special protection need to be protected against ripple, mains hum, and surge voltages from the network periphery. 3.3 MEASUREMENT TECHNOLOGY Electrical measuring and monitoring equipment, which needs to be protected against external voltages and interference voltages arising from the Ethernet periphery. 3.4 AUDIO Audio applications, in which the transmission of low frequency alternating current voltages (mains hum) over the network connection is to be reduced to an imperceptible level. PD1056-V40 Page 2 of 22 2015 EMO Systems GmbH EMO Systems GmbH Rungestr. 19 10179 Berlin Germany Phone: +49-30-4000-475-80 Fax: +49-30-4000-475-90 www.emosystems.de/en