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8724-CA-PS電源模塊
保護(hù)系統(tǒng)可包括幾個(gè)216MB66設(shè)備機(jī)架?？赡艿呐渲每梢詮闹锌吹剑簣D2.3.該表指標(biāo)準(zhǔn)設(shè)備機(jī)架和實(shí)際安裝的I/O模塊可能如第2.2.3節(jié)所示。
根據(jù)I/O模塊的數(shù)量，一個(gè)或多個(gè)面板可能是必要的緊湊型版本
有兩個(gè)主要版本可用：系統(tǒng)機(jī)架216MB66中的單個(gè)系統(tǒng)和系統(tǒng)機(jī)架216MB68中的冗余版本。可能的系統(tǒng)配置如圖2.4所示。
功能單元完全封閉并受到保護(hù)根據(jù)DIN防護(hù)等級(jí)IP30。它們最好安裝在與中的安裝圖相對(duì)應(yīng)的機(jī)架中
圖12.18至12.22。216GD61a和216GW62機(jī)組為安裝在鉸接支架上，便于維修。安裝時(shí)保護(hù)時(shí)，必須注意垂直間隙各總成之間必須留有至少90 mm的間隙（參見圖12.18至12.21）。
電子裝置的布置如第2.2.2節(jié)“單系統(tǒng)”所述單系統(tǒng)REG 216的基本版本包括：
下列組成部分：1電子設(shè)備機(jī)架216MB66（包括電子單元）1輸入變壓器模塊216GW62
1繼電器和光耦模塊216GD61a附件（連接電纜216IK61等）。
圖2.5顯示了配備的電子設(shè)備的最大版本
設(shè)備機(jī)架冗余系統(tǒng)
冗余系統(tǒng)REG 216的基本版本包括：以下組件：1電子設(shè)備機(jī)架216MB68（包括電子單元）
1輸入變壓器模塊216GW621繼電器和光耦模塊216GD61a附件（連接電纜216IK61等）。
圖2.6顯示了配備的電子設(shè)備的最大版本設(shè)備機(jī)架在將信號(hào)和跳閘繼電器分配給完整版本的保護(hù)功能時(shí)，請(qǐng)注意，通道號(hào)由電子單元確定： 216AB61單元具有32（2 x 16）個(gè)信號(hào)輸出。全部的
輸出1…16可用于216GD61a。什么時(shí)候使用第二個(gè)216GD61a單元，信號(hào)繼電器O/P的1…16并且17…32可以被控制。除二進(jìn)制I/P外，還配備了216DB61單元
帶有8個(gè)跳閘O/P。輸出1…8可用于并且當(dāng)存在第二216GD61a時(shí)，輸出9…16。
216IK61標(biāo)準(zhǔn)電纜連接電子設(shè)備機(jī)架通過連接器X1、X2、X3連接到系統(tǒng)的其他組件基本版本的接線圖如所示
圖2.7和圖2.8中的完整版本。輔助繼電器和光耦單元的進(jìn)一步詳細(xì)信息216GD61a見第2.7.2節(jié)。
圖12.40顯示了冗余輔助設(shè)備的接線圖d、 c.提供復(fù)位開關(guān)。僅在上使用的那些終端較低版本（如基本版本）已連接。
protection system can comprise several 216MB66
equipment racks. The possible configurations can be seen from
Fig. 2.3. The table refers to the standard equipment rack and the
I/O modules actually installed may be as given in Section 2.2.3.
Depending on the quantity of I/O modules, one or several panels
may be necessary Compact version
There are two main versions available:
The single system in the system rack 216MB66 and the
redundant version in the system rack 216MB68. The possible
system configurations are shown in Fig. 2.4.
The functional units are completely enclosed and are protected
according to DIN Protection Class IP30. They are preferably
mounted in a rack corresponding to the installation diagrams in
Figures 12.18 to 12.22. The 216GD61a and 216GW62 units are
mounted on a hinged bracket for ease of service. When installing
the protection, attention must be paid that a vertical clearance of
at least 90 mm must be left between the various assemblies (see
Fig. 12.18 to 12.21).
The electronic units are arranged as described in Section 2.2.2.Single system
The basic version of the single system REG 216 consists of the
following components:
1 electronic equipment rack 216MB66 (incl. electronic units)
1 input transformer module 216GW62
1 relay- and opto-coupler module 216GD61a
Accessories (connecting cable 216IK61, etc.).
Fig. 2.5 shows the maximum version in the equipped electronic
equipment rack Redundant system
The basic version of the redundant system REG 216 consists of
the following components:
1 electronic equipment rack 216MB68 (incl. electronic units)
1 input transformer module 216GW62
1 relay- and opto-coupler module 216GD61a
Accessories (connecting cable 216IK61, etc.).
Fig. 2.6 shows the maximum version in the equipped electronic
equipment rack When allocating the signalling and trip relays to protection functions in the full version, note that the channel number is determined by the electronic units:
The 216AB61 unit has 32 (2 x 16) signalling outputs. All
outputs 1...16 are available for use on the 216GD61a. When
using a second 216GD61a unit, signalling relay O/P’s 1...16
and 17...32 can be controlled.
Apart from the binary I/P’s, the 216DB61 unit is equipped
with 8 tripping O/P’s. Outputs 1...8 are available for use on
the 216GD61a and, when there is a second 216GD61a,
outputs 9...16 as well.
216IK61 standard cables connect the electronic equipment rack
to the other assemblies of the system via connectors X1, X2, X3
and X20. The wiring diagram for the basic version is shown in
Fig. 2.7 and for the full version in Fig. 2.8.
Further details of the auxiliary relay and opto-coupler unit
216GD61a are given in Section 2.7.2.
Figure 12.40 shows the wiring diagram of a redundant auxiliary
d.c. supply with a reset switch. Only those terminals used on
lesser versions (e.g. basic version) are wired.
