基本細(xì)節(jié):1794-ACN15 I/O 通信適配器 內(nèi)置狀態(tài)指示器
1794-ACN15 是一款 Flex I/O 通信適配器。該模塊支持ControlNet通信協(xié)議,并實(shí)現(xiàn)ControlNet網(wǎng)絡(luò)連接。此模塊是 1794 Flex IO 產(chǎn)品系列的一部分。它有一 (1) 個 ControlNet 端口,支持 5 Mbps 的通信速率,并支持多達(dá)八 (8) 個 Flex I/O 模塊。
1794-ACN15 帶有一個使用 Belden RG-6/U 的 ControlNet 端口。該模塊不僅支持 ControlNet 通信,還將來自 Flex I/O 電源的輸入電源轉(zhuǎn)換為背板電源,由相鄰的 Flex I/O 模塊消耗,使它們能夠根據(jù)其設(shè)計(jì)功能運(yùn)行。
1794-ACN15 具有內(nèi)置狀態(tài)指示器,例如 I/O 狀態(tài) – 紅色/綠色;通信 A – 紅色/綠色,通信 B – 紅色/綠色。它的輸入電源電壓為 19.2-31.2V DC,400 mA,輸出電壓和總線電流為 5V DC,640 mA。它能夠承受 14 A 的浪涌電流 2 ms。
1794-ACN15 具有 50V (連續(xù))隔離電壓, 基本絕緣型;型式試驗(yàn) @ 860V AC 60 秒,系統(tǒng)電源、ControlNet 電源和 ControlNet 系統(tǒng)之間沒有隔離。它的功耗為 3.4 W @ 19.2V DC。端接電壓tage 到 1794-ACN15 的電源,推薦用于此模塊的電線為:0.33…2.5 mm2 (22…12 AWG) 實(shí)心或絞合銅線,額定溫度為 75 °C (167 °F) 或更高,最大絕緣為 1.2 mm (3/ 64 in.),用于單線連接和 0.33…1.3 mm2 (22…16 AWG) 實(shí)心或絞合(非混合)銅線,額定溫度為 75 °C (167 °F) 或更高 最大 1.2 mm (3/64 in.) 絕緣,用于雙線連接。
一個適配器最多可與 8 個 I/O 模塊配合使用,通信速度高達(dá) 5 Mbps。1794-ACN15 在 19.2 V DC 時(shí)的最大功耗為 3.4 瓦,在 19.2 V DC 時(shí)的最大散熱為 15.7 BTU/小時(shí)。其浪涌電流為 23 安培,持續(xù) 2 毫秒,最大電流消耗為 450 mA,在 24 伏直流時(shí)為 330 mA。1794-ACN15 通過 DIN 導(dǎo)軌安裝在接地機(jī)箱上以實(shí)現(xiàn)正確接地,用戶可以使用具有開放式設(shè)計(jì)的鍍鋅黃鉻酸鹽鋼 DIN 導(dǎo)軌。它已獲得歐洲 2 區(qū)和北美危險(xiǎn)場所認(rèn)證,防護(hù)等級為 IP20,可防止對用戶造成傷害和對機(jī)器的損壞,并且應(yīng)安裝在適合特定環(huán)境的外殼中。設(shè)備的額定溫度在 -25 到 55 攝氏度之間,其電源線長度不得超過 32.8 英尺(10 米)。它的總尺寸為 3.6 x 3.7 x 3.44 英寸(87 x 94 x 69 毫米),重量高達(dá) 0.3 磅(0.136 千克)。1794-ACN15 具有以下指示燈:I/O 狀態(tài) – 紅色/綠色,通信 A – 紅色/綠色,通信 B – 紅色/綠色。

1794-ACN15
The 1794-ACN15 is a Flex I/O communication adapter. This module supports the ControlNet communication protocol and enables ControlNet network connectivity. This module is part of the 1794 Flex IO product family. It has one (1) ControlNet port, supports a communication rate of 5 Mbps, and supports up to eight (8) Flex I/O modules.
The 1794-ACN15 comes with a ControlNet port that uses Belden RG-6/U. The module not only supports ControlNet communication, but also converts input power from the Flex I/O power supply into backplane power, which is consumed by adjacent Flex I/O modules, enabling them to operate according to their designed functions.
1794-ACN15 has built-in status indicators such as I/O status – red/green; Communication A – Red/green, communication B – red/green. It has an input power supply voltage of 19.2-31.2V DC, 400 mA, and an output voltage and bus current of 5V DC, 640 mA. It can withstand A 14 A surge current of 2 ms.
1794-ACN15 has 50V (continuous) isolation voltage, basic insulation type; Type test @ 860V AC 60 seconds, no isolation between system power supply, ControlNet power supply, and ControlNet system. Its power consumption is 3.4W@ 19.2V DC. Power supply with terminal voltage tage to 1794-ACN15, recommended wire for this module is: 0.33… 2.5mm2 (22… 12 AWG) solid or stranded copper wire rated at 75 °C (167 °F) or higher with a maximum insulation of 1.2 mm (3/64 in.) for single-wire connections and 0.33… 1.3mm2 (22… 16 AWG) Solid or stranded (non-mixed) copper wire, rated at 75 °C (167 °F) or higher for maximum 1.2 mm (3/64 in.) insulation for two-wire connections.
One adapter can be used with up to eight I/O modules for communication speeds of up to 5 Mbps. The 1794-ACN15 has a maximum power consumption of 3.4 watts at 19.2 V DC and a maximum heat dissipation of 15.7 BTU/ hour at 19.2 V DC. Its surge current is 23 amps for 2 milliseconds, with a maximum current consumption of 450 mA and 330 mA at 24 volts DC. The 1794-ACN15 is mounted on the grounding case for proper grounding via a DIN rail, which allows users to use galvanized chromate steel DIN rails with an open design. It is certified as a Euro Zone 2 and North American Hazardous Place with a protection level of IP20, which prevents injury to the user and damage to the machine, and should be installed in a housing suitable for the specific environment. The rated temperature of the device is between -25 and 55 degrees Celsius, and the length of its power cord must not exceed 32.8 feet (10 meters). It measures 3.6 x 3.7 x 3.44 inches (87 x 94 x 69 mm) in total and weighs up to 0.3 pounds (0.136 kg). The 1794-ACN15 has the following indicators: I/O status – red/green, Communication A – red/green, Communication B – red/green.
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