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RS485 Control Signal Surge Protector USP201RS485
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
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
|
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