IC693CMM302可編程模塊
1.識別污染物并實施減少其存在的方法。
2.為現場安裝的控制器安裝保護外殼。
3.清潔設備和周圍區域，特別是地板時，用真空吸塵器清除所有灰塵和污垢，或
使用濕布或拖把。清掃或干燥除塵可循環灰塵和污垢。
4.定期清潔或更換所有空調過濾器、室內空氣過濾器和設備過濾器。
5.通知所有接觸設備的人員需要清潔。
8.3機械安裝
以下小節提供了在面板或機架中安裝控制器的指南和程序。這個安裝應具有結構剛性，控制器應在面板或機架中呈方形。
有兩種外殼連接器樣式：直接入口和側入口13。要識別外殼上的連接器樣式，請參閱下表。兩種樣式具有相同的終端功能和編號。例如，站/發射機側進和直進連接器上的端子6是常見的。電路板與任一連接器類型匹配。連接器樣式、發貨日期、分布圖和插圖2001年3月后直接進入-綠色或灰色
-插入式端子部分由兩個螺釘固定
-包括以太網連接器
-外殼銘牌：型號353_4…14
-蓋的安裝和拆卸：圖8-1
-面板切口：圖8-3
-控制器尺寸：圖8-4
-端子，見圖8-7
2001年4月之前的側面進入-黑色
-插入式端子部分通過摩擦保持
-外殼銘牌：型號353_2。。。
-拆卸連接器：圖8-2
-面板切口：圖8-3
-控制器尺寸：圖8-5
-端子，見圖8-8
8.3.1可拆卸連接器和蓋
為了接近外殼安裝的連接器，可能需要拆下蓋子。接線時重新安裝蓋
完整的。如上所述，每個連接器都有一個可從外殼上分離的可拆卸部分
安裝部分，接線，然后重新連接。本節將描述蓋子拆卸、連接器分離以及
直接進入和側面進入連接器類型的安裝。
蓋子和連接器的拆卸和安裝，直接進入移動
1.從頂部向下輕輕擠壓蓋子約2“（5 mm），然后向上推蓋子。見圖8-1。出廠時，蓋未安裝在外殼上。
2.找到要拆卸的接頭。如有必要，斷開、松開或解開連接到
待拆卸的連接器。確保導線有足夠的松弛度，以便拆卸接頭。
3.松開將連接器可拆卸部分固定到固定部分的兩個固定螺釘。
4.抓住可拆卸部分并將其從固定部分拉出。注意不要對連接件施加應力或損壞電線和部件。
1. Identify contaminants and implement methods to reduce their presence.
2. Install protective housing for field mounted controllers.
3. When cleaning equipment and surrounding area, especially the floor, either vacuum away all dust and dirt or
use a dampened rag or mop. Sweeping or dry dusting recirculates dust and dirt.
4. Clean or replace all air conditioning filters, room air filters, and equipment filters regularly.
5. Inform all personnel with access to the equipment of the need for cleanliness.
8.3 MECHANICAL INSTALLATION
The following subsections provide guidelines and procedures for mounting controllers in a panel or rack. The
installation should be structurally rigid and the controllers should be squared in the panel or rack.
There are two case connector styles: direct entry and side entry13. To identify the connector style on a case, refer to
the following table. Both styles have the same terminal functions and numbers. For example, Station/Transmitter
Common is terminal 6 on the side entry and direct entry connectors. Circuit boards mate with either connector style.
CONNECTOR STYLE DATES SHIPPED ATRIBUTES AND ILLUSTRATIONS
Direct Entry After March 2001 - Green or Gray
- Plug-in terminal portion is retained by two screws
- Ethernet connector included
- Case Nameplate: Model 353_4... 14
- Cover Installation and Removal: Figure 8-1
- Panel Cutout: Figure 8-3
- Controller Dimensions: Figure 8-4
- Terminals, See Figure 8-7
Side Entry Prior to April 2001 - Black
- Plug-in terminal portion is retained by friction
- Case Nameplate: Model 353_2...
- Removing a Connector: Figure 8-2
- Panel Cutout: Figure 8-3
- Controller Dimensions: Figure 8-5
- Terminals, See Figure 8-8
8.3.1 Removable Connectors and Covers
To gain access to the case mounted connectors, a cover may need to be removed. Reinstall the cover when wiring is
completed. As discussed above, each connector has a removable portion that can be separated from the case
mounted portion, wired, and then reattached. This section will describe cover removal, connector separation, and
installation for both the direct entry and the side entry connector types.
COVER AND CONNECTOR REMOVAL AND INSTALLATION, DIRECT ENTRY
Removal
1. Squeeze the cover slightly about 2" (5 mm) down from the top and push the cover upward. See the Figure 8-1.
As shipped from the factory, the cover is not installed on the case.
2. Locate the connector to be removed. As necessary, disconnect, unclamp, or unbundle wires connected to the
connector to be removed. Be sure there is sufficient slack in the wiring for connector removal.
3. Loosen the two captive screws securing the removable portion of the connector to the fixed portion.
4. Grasp the removable portion and pull it from the fixed portion. Be careful not to stress or damage connected
wires and components.
