RS485 Control Signal Surge Protector USP201RS485

Nhà sản xuất: Utepo
Mã sản phẩm: USP201RS485

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USP201RS485 is surge protection device for single-route RS485 signal, which is refer to IEC61643-21. The default working voltage is 5V, while the max sustaining working voltage is 6V. The voltage protection is less than 20V, advantages are multi-level protection, larger flow capacity, low voltagelimitation, quick response, high transmission rate, and so on. It is suitable to be used for protection in the following fields, such as network for industry control, RS422/485 interface, special line, automatic control and instruments connection, digital cable, telephone, fax and so on. And also it can be used in the sensor in electric current circuit and the protection for the second-usage instrument, preventing the protected device to be damaged from reaction and operation of the over-voltage and discharging of the static electricity.

Tải về: Datasheet | Manual | Driver | Firmware | Utility

● Standard: GB/T18802.21-2004/IEC61643-21:2000 Nation Standard;

● Signal: RS485 or 5V signal(transmission rate less than 10Mbps);

● Feature: Multi-function and multi-level over-voltage protection, large flow capacity, low voltage limitation, quick response, little insertion loss;

● Ground manner: Extension cable touches the ground directly;

● Design: Clear and scientific mark, easy to recognize, All-aluminum-made cover, compact design, easy installation.

	Item	Specification
Control Signal	Rated Operational Voltage	5V
	Max Continuous Operational Voltage	6V
	Nominated Discharge Current (8/20µs)	5KA
	Max Discharge Current(8/20µs)	10KA
	Compact Limited Voltage (10/700µs)	<20V
	Resistance	≥0.4MΩ
	Inserting Loss	≤0.5dB
	Standing Wave Ratio	≤1.2
	Transmission Rate	<2Mbps
	Reacting Time	≤1ns
Environmental	Working Temperature	-20～55℃
	Storage Temperature	-40～70℃
	Humidity	0-95%
Mechanical	N.W.	49g
	Dimension	65mm×25mm×25mm
	Material	Aluminum
Stability	MTBF	>30000hr