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PLC可編程控制器模塊，DCS卡件，ESD系統(tǒng)卡件，振動(dòng)監(jiān)測(cè)系統(tǒng)卡件，汽輪機(jī)控制系統(tǒng)模塊，燃?xì)獍l(fā)電機(jī)備件等，優(yōu)勢(shì)品牌：Allen Bradley、BentlyNevada、ABB、Emerson Ovation、Honeywell DCS、Rockwell ICS Triplex、FOXBORO、Schneider PLC、GE Fanuc、Motorola、HIMA、TRICONEX、Prosoft等各種進(jìn)口工業(yè)零部件
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3BSE018144R1處理器DCS模塊
每個(gè)都有兩個(gè)1000Base-X上行鏈路千兆位（SFP）端口，可填充迷你GBIC上行鏈路連接器模塊（P0973GH或P0973GJ）。該開(kāi)關(guān)是I系列開(kāi)關(guān)的一部分，是工業(yè)加固以太網(wǎng)交換機(jī)，尤其是設(shè)計(jì)用于在物理上處理網(wǎng)絡(luò)
苛刻的環(huán)境條件。I系列開(kāi)關(guān)具有對(duì)流冷卻、直流電源和工業(yè)級(jí)組件，確保持續(xù)正常運(yùn)行時(shí)間。I系列開(kāi)關(guān)是唯一的硬化型開(kāi)關(guān)交換機(jī)，因?yàn)樗鼈兦度肓烁呒?jí)安全性
保護(hù)機(jī)密性、完整性和工業(yè)自動(dòng)化應(yīng)用的可用性。高可用性功能包括支持：
冗余直流電源連接，快速重新會(huì)聚（802.1w RSTP）。I系列開(kāi)關(guān)為自動(dòng)化行業(yè)提供全面強(qiáng)化的在不犧牲功能和安全性的情況下切換。
I系列開(kāi)關(guān)通過(guò)外部24 V直流電源供電電源（P0922YU）。
開(kāi)關(guān)允許高性能、全功能中小型網(wǎng)絡(luò)中的第二層以太網(wǎng)交換網(wǎng)絡(luò)應(yīng)用，以及高性能直接端站連接。
硬件可配置工業(yè)光纖管理
交換機(jī)功能：? 16個(gè)100Base FX端口，或24個(gè)
100Base TX或8端口100Base FX和100Base TX的12個(gè)端口（取決于硬件配置）
? 兩個(gè)1000Base-X上行鏈路千兆（SFP）端口
? 全硬化以太網(wǎng)交換機(jī)
? 冗余直流電源連接
? 對(duì)流冷卻
? 全雙工操作
? 支持VLAN配置。必須提供I系列交換機(jī)的直流電源
通過(guò)可靠接地的直流電源符合安全超低電壓（SELV）
基于IEC 60950的安全標(biāo)準(zhǔn)的要求。使用14至20 AWG的實(shí)心銅線
高于周圍環(huán)境溫度30°C（86°F）
溫度開(kāi)關(guān)必須正確接地使用14至20 AWG電纜符合發(fā)射和抗擾度要求。安裝時(shí)開(kāi)關(guān)，始終先接地
最后斷開(kāi)連接。容易接近的斷開(kāi)
經(jīng)適當(dāng)批準(zhǔn)和額定的裝置應(yīng)：包含在現(xiàn)場(chǎng)接線中。
As well, each has two 1000Base-X uplink Gigabit
(SFP) ports, which can be populated with Mini-GBIC
uplink connector modules (P0973GH, or P0973GJ).
This switch, part of the I-Series line of switches, is an
industrially hardened Ethernet switch especially
designed to handle networking in physically
demanding environmental conditions. I-Series
switches feature convection cooling, dc power, and
industrial-grade components that ensure continued
uptime. I-Series switches are unique for hardened
switches because they embed advanced security
features that protect the confidentiality, integrity and
availability of industrial automation applications.High-availability features include support for
redundant dc-power connections, rapid reconvergence (802.1w RSTP). I-Series switches
provide the automation industry with a fully hardened
switch without sacrificing features and security.
An I-series switch is powered via an external 24 V dc
power supply (P0922YU).
The switch allows high-performance, full-featured
Layer-2 Ethernet switching in small to medium-sized
network applications, as well as high-performance
direct end-station connectivity.
FEATURES
The hardware configurable Industrial Fiber managed
switch features:
? 16-ports of 100Base-FX, or 24-ports of
100Base-TX, or 8-ports 100Base-FX and
12-ports of 100Base-TX (depending on hardware
configuration)
? Two 1000Base-X uplink Gigabit (SFP) ports
? Fully Hardened Ethernet Switch
? Redundant DC power connections
? Convection cooled
? Full duplex operation
? Supports VLAN configuration The dc power to the I-series switch must be provided
by a reliably grounded dc power source that
complies with the Safety Extra Low Voltage (SELV)
requirements of IEC 60950 based safety standards.
Use 14 to 20 AWG supply solid copper wires suitable
for 30°C (86°F) above surrounding ambient
temperature. The switch must be properly grounded
utilizing a 14 to 20 AWG cable to comply with
emission and immunity requirements. When installing
the switch, always make the ground connection first
and disconnect last. A readily accessible disconnect
device that is suitably approved and rated shall be
incorporated in the field wiring.
