產(chǎn)品描述:1794-ACNR15 冗余ControlNet通信模塊 用于在各種應(yīng)用程序和行業(yè)中實(shí)現(xiàn)分布式I/O
Allen-Bradley 1794-ACNR15是一個冗余ControlNet通信模塊。該模塊是Flex I/O產(chǎn)品系列的一個組件產(chǎn)品,用于在各種應(yīng)用程序和行業(yè)中實(shí)現(xiàn)分布式I/O。
1794-ACNR15支持ControlNet協(xié)議。通過連接到控制網(wǎng)中繼連接,它可用于實(shí)現(xiàn)冗余控制網(wǎng)拓?fù)洹?794-ACNR15有兩(2)個ControlNet通信端口,每個端口連接到單獨(dú)的中繼。當(dāng)一個控制網(wǎng)絡(luò)中繼線出現(xiàn)故障時,數(shù)據(jù)會自動路由到第二個控制網(wǎng)絡(luò)中繼線。
1794-ACNR15支持5Mbps的ControlNet傳輸速度,可安裝八(8)個任意組合的Flex I/O模塊。
該模塊需要外部電源才能工作??山邮艿碾娫措妷悍秶鸀?9.2至31.2伏DC,電流為400毫安。標(biāo)稱電源電壓為24VDC。對于電源連接,使用0.33…2.5平方英尺毫米(22…12 AWG)絕緣等級為75°C(167°F)或更高、絕緣厚度為1.2毫米(3/ 64英寸)的實(shí)心或絞合銅線。).對于雙線連接,使用0.33…1.3平方英尺毫米(22…16 AWG)非混合的實(shí)心或絞合銅線,絕緣等級為75°C(167°F)或更高,絕緣厚度為1.2毫米(3/64英寸)。).
1794-ACNR15配有LED指示燈,可提供模塊的運(yùn)行狀態(tài)。這些LED指示燈包括I/O狀態(tài)、用于控制網(wǎng)絡(luò)端口A狀態(tài)的通信A和用于控制網(wǎng)絡(luò)端口B狀態(tài)的通信B。這些LED狀態(tài)指示器是傳達(dá)特定信息的有用的監(jiān)控和故障排除工具。
1794-ACNR15可以使用DIN導(dǎo)軌或墻壁安裝,扭矩要求為7磅英寸。該模塊的尺寸為87x 94x 69毫米,重量約為220克(7.76盎司)。1794-ACNR15具有T4溫度代碼,在19.2伏DC下以開放式外殼類型額定值散熱3.4瓦。在5-95%的非冷凝相對濕度下,它的工作溫度范圍為-25至55攝氏度(-13至131華氏度)。它的工作震動率為30克,在非工作模式下可達(dá)50克,在10至500赫茲時的工作震動為5.0克。
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1794-ACNR15XT/D
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The Allen-Bradley 1794-ACNR15 is a Redundant ControlNet communication module. This module is a component product of the Flex I/O product family that is used for implementing distributed I/O in various applications and industries.
The 1794-ACNR15 supports ControlNet protocol. It may be used to implement redundant ControlNet topology by connecting to the ControlNet trunk connection. The 1794-ACNR15 has Two (2) ControlNet communication ports, each port connecting to the individual trunks. When one ControlNet trunk fails, data is automatically routed to the second ControlNet trunk.
The 1794-ACNR15 supports ControlNet transmission speed of 5Mbps and may be installed with Eight (8) Flex I/O modules of any combination.
This module requires an external power supply to function. Acceptable supply voltage range is 19.2…31.2V DC, with current of 400 mA. The nominal supply voltage is 24VDC. For power connections, use 0.33… 2.5 sq. mm (22…12 AWG) solid or stranded copper wire with insulation rating of 75 °C (167 °F) or greater and maximum insulation thickness of 1.2 mm (3/ 64 in.). For Double wire connection, use 0.33… 1.3 sq. mm (22…16 AWG) solid or stranded copper wire that are not intermixed, with insulation rating of 75 °C (167 °F) or greater and insulation thickness of 1.2 mm (3/64 in.).
The 1794-ACNR15 has LED indicators that provide operational status of the module. These LED indicators include I/O status, Comm A for ControlNet port A status and Comm B for ControlNet port B status. These LED status indicators are useful monitoring and troubleshooting aids which convey specific message.
The 1794-ACNR15 can be mounted using a DIN rail or wall mount with Torque requirement of 7 pound-inches. The module’s dimensions are 87x 94x 69 millimeters and it weighs approximately 220 g (7.76oz). The 1794-ACNR15 has a T4 temperature code and dissipates 3.4 W of heat at 19.2 Volts DC in an open-style enclosure type rating. It has an operational temperature range between -25 and 55 degrees Celsius (-13 and 131 degrees Fahrenheit) at 5-95% non-condensing relative humidity. It has a maximum operational shock rate of 30G and can reach 50G in non-operational mode and a 5.0G operational vibration at 10 to 500 Hertz.
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?我們的優(yōu)勢:1794-ACNR15 冗余ControlNet通信模塊 用于在各種應(yīng)用程序和行業(yè)中實(shí)現(xiàn)分布式I/O
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成立于2007年,數(shù)千名客戶
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?推薦項(xiàng)目:1794-ACNR15 冗余ControlNet通信模塊 用于在各種應(yīng)用程序和行業(yè)中實(shí)現(xiàn)分布式I/O
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