USB OPTICAL ISOLATOR MANUAL

Tru-Isoв„ў products are also designed to meet the EN60601 medical electrical equipment standard. This isolation component has an over 50-year isolation lifespan even if the isolation voltage potential is in excess of 846 volts AC. Our circuit uses a chip-level high-frequency DC-DC isolator which is rated at 5000VRMS for 1 minute under UL 1577 optical isolators standard. This gap is rated under IPC-2221B at a peak working voltage of 1500V (Upstream to Downstream). The circuit is isolated with a в‰Ґ 300mil gap between all signal and plane layers between the upstream port and the downstream ports.

ApplicationsДЄCCES Tru-Isoв„ў products are designed under IPC-2221B Generic Standard on Printed Board Design. This method facilitates the smallest possible footprint to be occupied by the hub and associated cables. For embedded OEM type applications, an additional miniature USB input header is provided in parallel with the type A and B connectors.

Using these USB connectors increases reliability in your system and ensures a tight connection. These connectors have an orange color-coded insulator to quickly differentiate it from standard USB connectors. All type A and type B USB connectors used on all ACCES USB/104 products feature a high retention design that complies with the class 1, Div II minimum withdrawal requirement of over 3 pounds of force (15 Newtons). Gone are the days of loose USB connections. The ever-growing presence of USB in the industrial/military marketplace has driven the need for USB connections to be reliable, dependable, and unfailing. Additionally, a micro-fit USB input header is provided in parallel with the standard type A and B USB connectors. Installation using standard standoffs or a DIN-rail mounting provision allows the USB-ISOLATOR to be easily installed inside most enclosures or systems. The OEM (board only) version is perfect for a variety of embedded applications. The moduleвЂ™s enclosure is 2.5вЂі x 3.5вЂі x 1вЂі. The USB-ISOLATOR is designed to be used in rugged industrial environments but is small enough to fit nicely onto any desk or testing station. The USB-ISOLATOR uses a smart switch DC jack to automatically switch between upstream power or external power upon insertion of the power supply plug. External power can be used if the downstream port needs more current with our optional medical grade external isolated supply. It can be powered from the USB upstream host port providing up to 380mA of isolated power to the downstream port. The USB-ISOLATOR has an LED that indicates the presence of power from the upstream port. Under UL60590-1 the card design meets or exceeds the DC-DC isolator specification. This isolation component has an over 50 year isolation lifespan even if the isolation voltage potential is in excess of 846 volts AC. Our circuit uses a chip-level high-frequency DC-DC isolator which is rated at 5000Vrms for 1 minute under UL 1577. These gaps are rated under IPC-2221B at 1500V (upstream to downstream). The circuit is isolated with a в‰Ґ 300mil gap between all signal and plane layers (upstream to downstream port). Our Tru-Isoв„ў products are designed under IPC-2221B, UL1577, and UL60950-1.

USB OPTICAL ISOLATOR MANUAL

See the Isolation specification in user manual for full details. Robust EFT, Lightning, and ESD protection at в’0kV on all signal pins (air and contact). Being able to operate at industrial grade temperatures, the USB-ISOLATOR offers its functionality to a wider range of user applications that many competitorsвЂ™ isolators canвЂ™t provide.Д¬areful attention has been paid to isolation design, including extensive keep-out zones and hand-routed circuit paths, as well as component and material selection. This product utilizes a high-performance, low-power USB 2.0 isolator with an operating temperature rated for industrial grade environments. Last updated on January 21, 2022, 10:15 amДescription Single Port USB Isolator, Rugged, Industrial Grade, with Tru-Isoв„ў Signal Isolation Features 4kV Isolation and Industrial Temperature Operation External power connection via screw terminals (high retention).OEM version (board only) for flexibility in embedded applications.Designed, made, supported, and manufactured in the USA.Embedded miniature USB headers in parallel with type B and type A USB connectors (both upstream and downstream).Max working isolation is 863 Volts peak (Viorm).

Industrial grade USB connectors feature high-retention design.

Compact, low profile enclosure, provision for DIN-rail mounting.

LED status indicator for power from upstream port.

Downstream port capable of low-speed (1.5 Mbps) and full-speed (12 Mbps) transfers aggregate.

Rugged, industrial grade (-40вЊ to +85вЊ) operation.

Full-speed USB 2.0 device, USB 3.1 and 1.1 compatible.

Advanced EFT, Lightning, and ESD protection at в’0kV on all signal pins (air and contact).

Upstream host port isolated from the downstream port.

Tru-Isoв„ў signal isolation up to 4kV meets EN60601 standards.

Usb optical isolator