6ES5581-4LA11 安装在DCS系统控制扩展卡 Siemens
tronic单元和基板作为一个单元提供，无需
在安装过程中将它们分开。
将装置安装到DIN导轨上只需要一个合适的刀片螺丝刀
牢固地插入底板锁紧螺钉（1 mm槽）。有关详细信息，请参阅
安装程序，参见第75页图17。
使用以下步骤安装底板，包括单元：
1.将锁定装置旋转至打开位置（1），将上钩钩在
装置底板的后部，牢固地位于DIN导轨的上边缘，以及
轻轻地将底板完全卡入安装位置。
2.将锁定装置旋转至滑动位置（2），沿
DIN导轨至所需安装位置，并使用连接器插头和
插座轻轻地将其连接到相邻的装置底板上。
3.互连完成后，顺时针旋转锁定装置
锁定位置（3）。底板现在完全锁定到位，并且
与DIN导轨有良好的接地连接。
关于安装AC 800M控制器单元的更多视觉信息，
参见第75页图18。
本主题不适用于PM891。请参阅上的PM891装置安装程序
第76页。
不允许在通电和运行状态下操纵CEX总线底板
系统在更换或移除基板之前，该基板上的所有CEX模块
必须删除段。
为防止损坏引脚，确保基板插头和插座完全
当单元互连时对齐。在任何情况下都不要过度使用武力！
必须将锁定装置置于锁定位置，以便：
避免振动和/或间歇性接地可能导致的问题。
第二节预制铝型材安装
3BSE036351-600 A 75
图17.底板锁定装置
图18:AC 800M装置的DIN导轨安装
1.打开2.滑动3.锁定
用于额外螺钉的凸耳
提供安全
安装位置
易受震动
预制铝型材第2节安装
76 3BSE036351-600 A
PM891装置的安装程序
在DIN导轨上安装任何处理器单元或通信接口之前，
仔细阅读随设备提供的安装说明。
要将PM891装置安装在DIN导轨上，请使用刀片螺丝刀将其牢固地安装到
需要装置锁紧螺钉（1 mm槽）。有关单元锁定的详细信息，请参阅
螺钉，参见第77页图20。
将PM891装置安装在DIN导轨上：
1.将锁定装置旋转至打开位置（1），将上唇钩在
装置后部牢固地位于DIN导轨的上边缘，并轻轻地卡入
装置完全进入安装位置。
2.将锁定装置旋转至滑动位置（2），沿
DIN导轨至所需安装位置，并使用连接器插头和
插座轻轻地将其连接到相邻的装置底板上。
图19.AC 800M控制器（PM891除外）-侧视图
为防止损坏引脚，确保基板插头和插座
单元互连时完全对齐。不要施加过大的力。
第二节预制铝型材安装
3BSE036351-600 A 77
3.互连完成后，顺时针旋转锁定装置
锁定位置（3）。PM891装置现在完全锁定在
定位并与DIN导轨有良好的接地连接。
必须将锁定装置置于锁定位置，以便：
避免振动和/或间歇性接地可能导致的问题。 6ES5581-4LA11 安装在DCS系统控制扩展卡 Siemens
 6ES5581-4LA11 安装在DCS系统控制扩展卡 Siemens
tronic unit and baseplate are supplied as a single unit, there is no requirement to
separate them during the mounting procedure.
Mounting the units onto the DIN-rail only requires a blade screwdriver that fits
securely into the baseplate locking screw (1 mm slot). For further details on
mounting procedure, see Figure 17 on page 75.
Use the following procedure to mount the baseplates, complete with units:
1. Rotate the locking device to the OPEN position (1), hook the upper hook at the
rear of the unit baseplate securely over the upper edge of the DIN-rail and
gently snap the baseplate fully into the mounting position.
2. Rotate the locking device to the SLIDE position (2), slide the unit along the
DIN-rail to the desired mounting position and using the connector plugs and
sockets gently attach it to the adjacent unit baseplate.
3. When interconnection is complete, rotate the locking device clockwise to
the LOCKED position (3). The baseplate is now fully locked into position and
has a good ground connection to the DIN-rail.
For further visual information on mounting AC 800M Controller units,
see Figure 18 on page 75.
This topic does not apply to PM891. See Mounting Procedure for PM891 Unit on
page 76.
It is not allowed to manipulate CEX bus baseplates in a powered and running
system. Before changing or removing a baseplate, all CEX modules on that
segment must be removed.
To prevent damage to the pins, be sure the baseplate plugs and sockets are fully
aligned as the units interconnect. Under no circumstances use excessive force!
It is essential that the locking device be placed in the LOCKED position to
avoid possible problems caused by vibration and/or intermittent grounding.
Section 2 Installation Prefabricated aluminum profile
3BSE036351-600 A 75
Figure 17. Baseplate Locking Device
Figure 18. DIN-rail Mounting of AC 800M Units
1. OPEN 2. SLIDE 3. LOCKED
Lugs for extra screws
to provide secure
mounting in locations
subject to vibration
Prefabricated aluminum profile Section 2 Installation
76 3BSE036351-600 A
Mounting Procedure for PM891 Unit
Before mounting any processor unit or communication interface on the DIN-rail,
read carefully the installation instructions provided with the equipment.
To mount the PM891 unit on the DIN-rail, a blade screwdriver that fits securely into
the unit locking screw (1 mm slot) is required. For details about the unit locking
screw, see Figure 20 on page 77.
To mount the PM891 unit on the DIN-rail:
1. Rotate the locking device to the OPEN position (1), hook the upper lip at the
rear of the unit securely over the upper edge of the DIN-rail, and gently snap
the unit fully into the mounting position.
2. Rotate the locking device to the SLIDE position (2), slide the unit along the
DIN-rail to the desired mounting position, and using the connector plugs and
sockets gently attach it to the adjacent unit baseplate.
Figure 19. AC 800M Controller (except PM891) – Side View
To prevent damage to the pins, ensure that the baseplate plugs and sockets are
fully aligned as the units interconnect. Do not apply excessive force.
Section 2 Installation Prefabricated aluminum profile
3BSE036351-600 A 77
3. When the interconnection is complete, rotate the locking device clockwise to
the LOCKED position (3). The PM891 unit is now fully locked into the
position and has a good ground connection to the DIN-rail.
It is essential that the locking device be placed in the LOCKED position to
avoid possible problems caused by vibration and/or intermittent grounding. | 6ES5581-4LA11 安装在DCS系统控制扩展卡 Siemens | | | |
