Industrial Grade 16 Ports PCIE to RS422/RS485 Expansion Card PCI-E Serial Card with Voltage Suppression Protector for PC Desktop
Industrial grade with transient voltage suppression protector
Compatible with RS-422 and RS-485 standards.
Convert single-ended PCI-E signals to RS-422/RS-485 signals.
With fast transient voltage suppression protector.
This protector is designed to protect the RS-422/RS-485 interface.
Using TVS transient voltage suppressor, when the TVS tube ends are subjected to an instantaneous high energy shock, it can be
It can reduce the impedance of both ends of the TVS tube at a high speed.
Absorption of a large current, thus clamping the voltage at both ends in a predetermined value,
to protect the circuit components behind from the impact of the
It protects the circuit components behind it from being damaged by the transient high voltage shock.
This protector effectively suppresses lightning and ESD.
Providing 600W of lightning surge protection power per line, the
It also protects against surge voltages and transient over-voltages on the line from various causes,
and the small inter-pole capacitance ensures high speed transmission of RS-422/RS-485 interfaces.
