IC693DNM200是一個DeviceNet主控模塊。該模塊是一個單槽通信模塊，是系列90-30可編程邏輯控制器(PLC)平臺的一部分，該平臺以前由GE發(fā)那科公司生產(chǎn)，現(xiàn)在屬于艾默生自動化公司。該模塊提供單個DeviceNet終端。它還有一個(1)RS232 9針D外殼母端口，用作模塊服務端口。

IC693DNM200支持DeviceNet協(xié)議的所有數(shù)據(jù)速率，特別是125K, 250K和500K傳輸速率。每臺從機最多可傳送255字節(jié)的輸入數(shù)據(jù)和255字節(jié)的輸出數(shù)據(jù)，每臺從機最多可傳送3972字節(jié)的輸入數(shù)據(jù)和3972字節(jié)的輸出數(shù)據(jù)。此外，使用該模塊可以建立總共126個I/O連接，因為它能夠與多達63個從設備通信，其中每個從設備可分配至多2個I/O站。該模塊支持和可配置的數(shù)據(jù)連接是輪詢，頻閃，循環(huán)或COS。該DeviceNet主模塊還支持顯式消息傳遞、未連接消息管理器(Unconnected Message Manager, UCMM)和每個從屬單元的一個(1)代理連接。

此外，該模塊可以在雙模式下運行，同時作為主服務器和從服務器。故障行為(特別是在通信丟失期間)可以配置為在發(fā)生上述錯誤時提供可接受的系統(tǒng)反應。該模塊還帶有可升級的固件，允許通過RS232服務端口下載模塊更新和錯誤修復。

IC693DNM200

IC693DNM200

IC693DNM200模塊是由GE發(fā)那科公司設計制造的DeviceNet主模塊。該裝置是系列90-30的一部分，它具有各種消息傳遞和數(shù)據(jù)傳輸應用程序的集成功能。這些功能大多是自動的，并且該單元在包括其他設備和主機的DeviceNet網(wǎng)絡上工作。IC693DNM200模塊可以安裝在系列90-30或PACSystems RX3i系統(tǒng)的主機架上，但不適合遠程機架或擴展機架。IC693DNM200 DeviceNet模塊有32個輸出點，支持125K、250K和500K波特等標準數(shù)據(jù)速率。輸出4個為一組，每組8個點。該裝置的額定電壓為12至24伏直流(正邏輯)，其背板在5伏直流時消耗450毫安電流。

GE系列90-30 DeviceNet IC693DNM200模塊的輸出電流為每點0.5安培，而其浪涌電流為5.4安培，持續(xù)時間為10毫秒。對于輸出電流，需要注意的是每組的最終輸出電流為4安培，而每組公共引腳的輸出電流不超過3安培。此外，導通狀態(tài)電壓降為0.3伏直流，而開/關(guān)響應時間不超過0.5毫秒。IC693DNM200模塊非?？煽浚?到60攝氏度(32到140華氏度)的溫度范圍內(nèi)工作。除此之外，該設備的指定存儲溫度范圍是-40至85攝氏度(-40至185華氏度)。

IC693DNM200

IC693DNM200 is a DeviceNet main control module. The module is a single-slot communication module that is part of the series 90-30 Programmable logic Controller (PLC) platform formerly produced by GE Fanuc and now owned by Emerson Automation. This module provides a single DeviceNet terminal. It also has a (1)RS232 9-pin D housing female port, which serves as a module service port.

The IC693DNM200 supports all data rates of the DeviceNet protocol, especially 125K, 250K and 500K transfer rates. Each slave can transmit up to 255 bytes of input data and 255 bytes of output data, and each slave can transmit up to 3972 bytes of input data and 3972 bytes of output data. In addition, a total of 126 I/O connections can be established using the module, as it is able to communicate with up to 63 slave devices, each of which can be assigned up to 2 I/O stations. The module supports and configurable data connections that are polling, stroboscopic, cyclic or COS. The DeviceNet master module also supports explicit messaging, an Unconnected Message Manager (UCMM), and a (1) proxy connection for each slave cell.

In addition, the module can run in dual mode, acting as the master and slave server at the same time. Failure behavior, especially during communication loss, can be configured to provide an acceptable system response in the event of such an error. The module also comes with upgradeable firmware that allows module updates and bug fixes to be downloaded via the RS232 service port.

The IC693DNM200 module is a DeviceNet main module designed and manufactured by GE Fanuc. The device is part of the series 90-30, which has integrated capabilities for various messaging and data transfer applications. Most of these functions are automatic, and the unit works on a DeviceNet network that includes other devices and hosts. The IC693DNM200 module can be mounted on the main frame of Series 90-30 or PACSystems RX3i systems, but is not suitable for remote racks or extension racks. The IC693DNM200 DeviceNet module has 32 output points and supports standard data rates of 125K, 250K and 500K baud. Output 4 in a group, each group of 8 points. The unit is rated for 12 to 24 volts DC (positive logic), and its backplane consumes 450 milliamps at 5 volts DC.

The GE Series 90-30 DeviceNet IC693DNM200 module has an output current of 0.5 amps per point and a surge current of 5.4 amps for a duration of 10 milliseconds. For output currents, it is important to note that the final output current of each group is 4 amps, while the output current of each group of common pins does not exceed 3 amps. In addition, the on-state voltage drops to 0.3 V DC, while the on/off response time does not exceed 0.5 ms. The IC693DNM200 module is very reliable, it operates in the temperature range of 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit). In addition to this, the specified storage temperature range of the device is -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit).