商品編號: YRUILON-SY485
SY485 Surge Protective Devices For RS-485 Industrial Control Signal Line 工業電腦控制信号线防雷器
工業控制信號線路電湧保護器
Surge Protective Devices
For Industrial Control Signal Line
GB18802. 21- 2011
產品簡介
SY485工業控制信號電湧保護器是專門用於RS485信號線路及端口的電湧保護器。本產品內置過壓過流抑制模式,採用二級串聯防護電路設計,對浪湧電壓及電流能夠進行有效抑制,同時本產品採用故障自恢復設計,令產品信號對線路及設備的保護更加全面,保障信號傳輸和設備正常運行。
根據防雷分區的概念,該電湧保護器可安裝于LPZ 0A-2及更高界面或直接安裝于靠近被保護設備的前端。適用於工業控制,信號,如現場總線,0-20mA,4-20mA控制線等輸入輸出接口。
SY485 Industrial control signal line SPD is a surge protection device especially
designed for RS485 signal circuit and ports. With internal over voltage and
over current suppression model, and two levels connection circuit protection
design, the SPD can suppress surge voltage and current effectively. The
product has applied the malfunction self-recovery design, thus providing
thorough protection for the signal and the appliance, and ensure the transfer of
signal and the operation of equipment.
According to the definition of the partition of lightning protection, this device
can be installed on LPZ0A-2 or a higher interface, or it can be installed directly
at the front-end of the protected equipment. It can be applied to protect the
industrial control signal, such as the field bus, 0-20mA, control line, 4-20mA
control line and other input and output interface.
工业控制信号线防雷器
Surge Protective Devices
快速响应
Quick response
通流量大,电压保护级别低
High discharge capacity,low voltage protection level
型號 |
Name |
Un(V) |
Signal types |
Mbps |
interface type |
SJ |
单路视频信号防雷器 |
5VDC |
视频 |
10MBit |
BNC |
SJ-8 |
8路视频信号防雷器 |
5VDC |
视频 |
10MBit |
BNC |
SRJ45H |
单路百兆网络信号防雷器 |
5VDC |
网络 |
100MBit |
RJ45 |
SRJ45H24 |
24路百兆网络信号防雷器 |
5VDC |
网络 |
100MBit |
RJ45 |
SRJ11H |
单路电话线信号防雷器 |
110VDC |
音频 |
10MBit |
RJ11 |
SRJ45K |
单路千兆网络信号防雷器 |
5VDC |
网络 |
1000MBit |
RJ45 |
SY485/24 |
485信号线防雷器 |
24VDC |
RS485 |
15MBit |
压接端子 |
SY485/12 |
485信号线防雷器 |
12VDC |
RS485 |
15MBit |
压接端子 |
SY485/5 |
485信号线防雷器 |
5VDC |
RS485 |
15MBit |
压接端子 |
SY232/24 |
232信号线防雷器 |
24VDC |
RS232 |
15MBit |
压接端子 |
SY232/12 |
232信号线防雷器 |
12VDC |
RS232 |
15MBit |
压接端子 |
SY232/5 |
232信号线防雷器 |
5VDC |
RS232 |
15MBit |
压接端子 |
SY422/24 |
232信号线防雷器 |
24VDC |
RS422 |
15MBit |
压接端子 |
SY422/12 |
232信号线防雷器 |
12VDC |
RS422 |
15MBit |
压接端子 |
SY422/5 |
232信号线防雷器 |
5VDC |
RS422 |
15MBit |
压接端子 |
型號 |
Name |
Un(V) |
Signal types |
Mbps |
interface type |
RLT-N |
天馈线信号防雷器 |
|
射频信号 |
6G |
N |
RLT-TNC |
天馈线信号防雷器 |
|
射频信号 |
6G |
TNC |
RLT-SMA |
天馈线信号防雷器 |
|
射频信号 |
6G |
SMA |
RLT-BNC |
天馈线信号防雷器 |
|
射频信号 |
6G |
BNC |
|
|
|
|
|