AO2020描述

電流輸出的出廠設置為4。。。20毫安。

對于無防爆裝置或在2區/2區操作的裝置，如下所示

有效時間：

信號可以配置為“主動”或“被動”模式。當前設置包含在

訂單確認。

對于在1區/1區操作的設備，以下內容有效：

對于設計用于Ex Zone 1/Div.1的設備，電流輸出不能重新配置

隨后電流輸出（有源/無源）所需的配置

在下訂單時指定。

有關正確的電流輸出設計（有源/無源），請參閱設備中的標記

接線盒。

如果信號配置為“激活”模式，則不會向電流提供外部電源

輸出

如果信號配置為“無源”模式，則電流輸出的外部電源為

要求（類似于壓力和溫度變送器）。

對于帶有PROFIBUS PA的裝置，在啟動前檢查或配置總線地址。

如果客戶沒有提供總線地址信息，則該單元已與其總線一起裝運

地址設置為“126”。

在啟動期間，將地址重置為有效范圍（0…125）內的數字。

重要（通知）

所選地址在段中只能出現一次。

地址可以在單元上本地設置（通過數字板上的DIP開關），

使用系統工具，或通過PROFIBUS DP主類2，如Asset Vision Basic

（日期200）。

DIP開關8的出廠設置為OFF，即使用現場總線設置地址。

可以擰下前蓋來更改設置。也可以設置地址

使用顯示板上的鍵通過菜單。

PROFIBUS PA接口符合Profile 3.01（現場總線標準PROFIBUS，EN

50170，別名DIN 19245[PRO91]）。

變送器傳輸信號是根據IEC 61158-2設計的。

重要（通知）

制造商特定的PROFIBUS PA ID編號為：0x3430。

該裝置也可以使用PROFIBUS標準ID 0x9700或0x9740進行操作。

The factory setting for the current output is 4 ... 20 mA.

For devices without explosion protection or for operation in Zone 2 / Div. 2 the following

is valid:

The signal can be configured in "active" or "passive" mode. The current setting is contained in

the order confirmation.

For devices for operation in Zone 1 / Div. 1 the following is valid:

For devices designed for use in Ex Zone 1 / Div.1, the current output cannot be reconfigured

subsequently. The configuration required for the current output (active/passive) must be

specified when the order is placed.

For the correct current output design (active/passive), see the marking contained in the device's

terminal box.

If the signal is configured in "active" mode, no external power may be supplied to the current

output.

If the signal is configured in "passive" mode, external power supply to the current output is

required (similar to pressure and temperature transmitters).

For units with PROFIBUS PA, the bus address must be checked or configured prior to start-up.

If no bus address information was supplied by the customer, the unit was shipped with its BUS

address set to “126”.

The address must be reset during start-up to a number within the valid range (0 … 125).

Important (Notice)

The address selected may only appear once in the segment.

The address can be set either locally on the unit (via the DIP switches on the digital board),

using system tools, or via a PROFIBUS DP master class 2 such as Asset Vision Basic

(DAT200).

The factory setting for DIP switch 8 is OFF, i.e., the address is set using the fieldbus.

The front cover can be unscrewed to change the settings. It is also possible to set the address

via menu by using the keys on the display board.

The PROFIBUS PA interface conforms with Profile 3.01 (fieldbus standard PROFIBUS, EN

50170, alias DIN 19245 [PRO91]).

The transmitter transmission signal is designed according to IEC 61158-2.

Important (Notice)

The manufacturer-specific PROFIBUS PA ID no. is: 0x3430.

The unit can also be operated with the PROFIBUS standard ID nos. 0x9700 or 0x9740.