>>>>>型號(hào):1756-EN2TR 基于機(jī)架的通信模塊 提供實(shí)時(shí) I/O 通信和消息交換

【功能描述】

概覽

1756 EtherNet/IP 通信模塊

通過 EN4TR 和 EN4TRXT 通信模塊提供 CIP Security 協(xié)議

提供實(shí)時(shí) I/O 通信和消息交換

使用現(xiàn)成的以太網(wǎng)通信芯片和物理介質(zhì)

支持 128 或 256 個(gè) Logix 連接

提供嵌入式交換機(jī)技術(shù)功能

通過 ControlLogix-XT? 通信模塊提供極端環(huán)境支持

使用安全通信模塊提供從控制系統(tǒng)到上層系統(tǒng)、編程終端和其他 ControlLogix 控制器的安全連接

提供設(shè)備級(jí)環(huán)網(wǎng) (DLR) 連接，允許設(shè)備構(gòu)成環(huán)形拓?fù)鋪硖峁┛蓮?fù)原性

為全冗余網(wǎng)絡(luò)基礎(chǔ)設(shè)施提供并行冗余協(xié)議 (PRP) 支持

1756 DeviceNet 通信模塊

使用通用工業(yè)協(xié)議 (CIP) 來控制、配置和收集工業(yè)級(jí)設(shè)備的數(shù)據(jù)

在簡(jiǎn)單工業(yè)設(shè)備（傳感器和執(zhí)行器）和高級(jí)設(shè)備（控制器和計(jì)算機(jī)）之間提供連接

支持 64 個(gè)節(jié)點(diǎn)

1756 ControlNet 通信模塊

使用通用工業(yè)協(xié)議 (CIP) 將 I/O 網(wǎng)絡(luò)和點(diǎn)對(duì)點(diǎn)網(wǎng)絡(luò)的功能相結(jié)合，為這兩項(xiàng)功能提供高速性能

為實(shí)時(shí)高吞吐量應(yīng)用項(xiàng)目提供開放式控制網(wǎng)絡(luò)

為所有關(guān)鍵任務(wù)控制數(shù)據(jù)提供確定性的可重復(fù)傳輸

支持對(duì)時(shí)間無苛刻要求的數(shù)據(jù)傳輸

支持 64 或 128 個(gè) Logix 連接以及 99 個(gè)節(jié)點(diǎn)

提供極端環(huán)境支持

1756 Data Highway Plus? 和遠(yuǎn)程 I/O 通信模塊

支持設(shè)備間消息傳遞

遠(yuǎn)程 I/O 鏈路連接遠(yuǎn)程 I/O 機(jī)架和其他智能設(shè)備

遠(yuǎn)程 I/O 功能使模塊充當(dāng)掃描器，從而與遠(yuǎn)程 I/O 設(shè)備相互傳輸數(shù)字量數(shù)據(jù)和塊傳送數(shù)據(jù)

支持 32 個(gè) Logix 連接

支持在 DH+? 網(wǎng)絡(luò)上的設(shè)備間進(jìn)行通信

1756 SynchLink 通信模塊

為分布式運(yùn)動(dòng)和協(xié)調(diào)驅(qū)動(dòng)控制提供時(shí)間同步和數(shù)據(jù)廣播

將 ControlLogix 機(jī)架連接到 SynchLink? 光纖通信連接

允許控制器使用其他機(jī)架中某個(gè)控制器的運(yùn)動(dòng)軸數(shù)據(jù)

敷形涂覆

目前在部分 ControlLogix? 產(chǎn)品上提供了敷形涂覆，以幫助針對(duì)惡劣環(huán)境為自動(dòng)化系統(tǒng)提供保護(hù)。Rockwell Automation 在 ISA G3 A 組分類環(huán)境中，對(duì)這些產(chǎn)品進(jìn)行了相當(dāng)于 10 年使用期的測(cè)試。這些產(chǎn)品由產(chǎn)品目錄號(hào)中的“K”后綴來標(biāo)識(shí)，它們

幫助對(duì)電路進(jìn)行保護(hù)，防止其暴露于污染、潮濕、溫度變化、鹽霧、有機(jī)腐蝕（霉菌）和腐蝕性化學(xué)品和蒸汽

可長(zhǎng)期保持絕緣電阻 (SIR)，從而確保裝置的運(yùn)行完整性，在腐蝕性環(huán)境中使用時(shí)具有較長(zhǎng)的產(chǎn)品生命周期

 >>>>>型號(hào):1756-EN2TR 基于機(jī)架的通信模塊 提供實(shí)時(shí) I/O 通信和消息交換

【英文介紹】

overview

1756 EtherNet/IP communication module

The CIP Security protocol is provided through the EN4TR and EN4TRXT communication modules

Provides real-time I/O communication and message exchange

Use off-the-shelf Ethernet communication chips and physical media

Supports 128 or 256 Logix connections

Provides embedded switch technology functions

Extreme environment support via the ControlLogix-XT? communication module

Provide secure connections from the control system to the upper layer systems, programming terminals, and other ControlLogix controllers using the secure communication module

Provides device level ring network (DLR) connectivity, allowing devices to form a ring topology to provide resilience

Parallel Redundancy Protocol (PRP) support for fully redundant network infrastructure

1756 DeviceNet communication module

Use the Common Industrial Protocol (CIP) to control, configure and collect data from industrial-grade equipment

Provides connectivity between simple industrial equipment (sensors and actuators) and advanced equipment (controllers and computers)

Supports 64 nodes

1756 ControlNet Communication module

The Common Industrial Protocol (CIP) is used to combine the functions of I/O networks and peer-to-peer networks, providing high-speed performance for both functions

Provides open control network for real-time high throughput application projects

Provide deterministic, repeatable transmission of all mission-critical control data

Supports time-free data transmission

Supports 64 or 128 Logix connections and 99 nodes

Provide extreme environment support

1756 Data Highway Plus? and remote I/O communication module

Supports message transfer between devices

Remote I/O links Connect remote I/O racks and other smart devices

The remote I/O function enables the module to act as a scanner to transfer digital and block transfer data to and from remote I/O devices

Supports 32 Logix connections

Supports communication between devices on a DH+? network

1756 SynchLink communication module

Provides time synchronization and data broadcasting for distributed motion and coordinated drive control

Connect the ControlLogix rack to the SynchLink? fiber optic communications connection

Allows the controller to use the axis of motion data of a controller in another rack

Shape coating

Form coatings are currently available on some ControlLogix? products to help protect automation systems against harsh environments. Rockwell Automation tested these products in the ISA G3 Group A classification environment for the equivalent of 10 years of use. These products are identified by the "K" suffix in the product catalog number, which

Helps protect circuits from exposure to pollution, moisture, temperature changes, salt spray, organic corrosion (mold) and corrosive chemicals and vapors

Insulation resistance (SIR) is maintained for a long time to ensure the operational integrity of the unit and has a long product life cycle when used in corrosive environments

>>>>>型號(hào):1756-EN2TR 基于機(jī)架的通信模塊 提供實(shí)時(shí) I/O 通信和消息交換