AS-BDAP-218模块备件

8.CPU配有内部备用电池。当电池
要使用，请将其放置在内部电池支架中（193页图63）。
当使用外部SB821/SB822电池单元时，安装它们
根据安装SB821外部电池单元中的说明：
143页/安装SB822可充电外部电池单元，页
144
在AC 800M之前，不要将内部备用电池放在电池座中
控制器已正常通电，且存储器备份功能已：
已激活，即B（蓄电池）LED闪烁。如果没有正常电源
在电池就位的情况下连接到处理器单元，然后连接到CPU存储器
将立即开始消耗电池电量。
安装结束后，务必安装新的内部或外部电池
阶段由于期间频繁停电，原电池被大量使用
系统安装。
2节安装：在冗余配置中安装PM86x/TP830处理器单元
3BSE036351-510 A 93
通信端口
与单个配置相同（见84页表5、85页表6和
86页的表7）。
图29.CPU冗余的连接
RCU链路电缆
TK851
CEX总线分机。
TK850电缆
在冗余配置中安装PM891处理器单元2节：安装
94 3BSE036351-510 A
冗余安装PM891处理器单元
配置
在冗余配置中，两个PM891单元安装在两个独立的
DIN导轨。如果有足够的空间，则可将装置安装在相同的平台上
铁路上的嘈杂声。
使用以下步骤沿DIN导轨安装处理器单元：
1.安装处理器单元。
2.将CEX总线上的通信接口安装到
处理器单元。如果使用BC810，则段的配置应为
考虑过的。如果不使用BC810，则可以在
以任何优选方式提供两个CPU。
3.轻轻地将装置压在一起，确保CEX总线正确
通过装置上的连接器连接。
4.如果使用BC810，将TK851电缆连接到两个BC810。如果没有BC810s
使用时，将CEX总线延长电缆TK850安装到远的单元上
远离处理器单元，或者如果没有安装单元，则直接连接到处理器单元上的CEXBus。CEX总线延长电缆必须连接到：
两个CPU，无论是否有任何其他CEX总线单元（图29
93页）。
5.连接RCU数据链路电缆（TK855）和RCU控制链路电缆
（TK856）连接到两个CPU。
RCU数据链路电缆（TK855）和RCU控制链路电缆（DK856）
不得用类似电缆代替。使用其他电缆将禁用
控制生成器和操作员站中CPU的标识。
CPU连接到RCU控制链路电缆（TK856）连接器，标记为
“上限”将在控制生成器和操作员中定义为“上限”
火车站标记与CPU的物理位置无关。
任何CPU都可以成为主CPU。
2节安装提供电源和网络连接：
a、 将电源线连接到两个CPU的螺钉端子L+和L-，以及
从SS8xx到螺钉端子SA和SB的电源监控信号。
b、 将控制网络电缆连接至CN1（单总线连接），或
CN1+CN2（冗余总线连接）。控制网络是：
连接到两个CPU。
c、 使用一次电缆TK212将控制生成器连接到COM4
CPU（如果需要更改IP地址等）。否则，连接
控制网络的控制生成器。
7.将光学模块总线连接到处理器单元上的光学触点
（参见32页图2和131页图40）。关于
S800 I/O中提供了光缆选择和电缆长度
文档
8.通过将CPU连接到外部SB822电池提供电池备份
单位。按照安装SB822中的说明进行安装
可充电外部电池单元，144页。
两个CPU应由同一电源供电（单个或冗余）。对于
冗余电源，参见140页图46。
光学模块总线的连接与处理器单元的连接相同
以及S800 I/O中的FCI（161页图55）。
在冗余配置中安装PM891处理器单元2节：安装
96 3BSE036351-510 A
通信端口
与单个配置相同（见88页表8和89页表9）。
图30.PM891冗余配置示例
2节安装：安装不带BC810的CEX总线
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安装不带BC810的CEX总线
CEX总线，用于将通信接口连接到处理器
单元位于处理器单元基板（TP830）的左侧。
总线终端装置必须始终安装在CEX总线上的后一个装置上，如
如80页图25所示。TB850公CEX总线终端单元为
供应8. The CPUs are supplied with internal back-up batteries. When the batteries are
to be used, place them in the Internal Battery Holder (Figure 63 on page 193).
When the external SB821/SB822 battery units are to be used, install them
according to the instructions in Installing the SB821 External Battery Unit on
page 143/Installing the SB822 Rechargeable External Battery Unit on page
144.
Do not place the internal back-up battery in the battery holder until the AC 800M
Controller has been powered-up normally and the memory back-up function has
been activated, that is, the B(attery) LED flashes. If no normal power supply is
connected to the processor unit with the battery in place, then the CPU memory
will immediately start to consume battery power.
Always install a fresh internal or external battery at the end of the installation
phase. The original battery is heavily utilized due to frequent blackouts during
system installation.
Section 2 Installation Installing the PM86x/TP830 Processor Unit in Redundant Configuration
3BSE036351-510 A 93
Communication Ports
Same as for single configuration (see Table 5 on page 84, Table 6 on page 85 and
Table 7 on page 86).
Figure 29. Connection of CPU redundancy
RCU Link cable
TK851
CEX-Bus ext.
cable TK850
Installing the PM891 Processor Unit in Redundant Configuration Section 2 Installation
94 3BSE036351-510 A
Installing the PM891 Processor Unit in Redundant
Configuration
In redundant configuration, two PM891 units are mounted on two separate
DIN-rails. If sufficient space is available, the units can be mounted on the same
DIN-rail.
Use the following procedure to install the processor units along the DIN-rail:
1. Mount the processor units.
2. Mount the communication interfaces on the CEX-Bus to the left of the
processor unit. If BC810s are used, the configuration of the segments should be
considered. If no BC810s are used, the interfaces can be divided between the
two CPUs in any preferred way.
3. Press the units gently together and ensure that the CEX-Bus is correctly
connected, through the connector on the unit.
4. If BC810s are used, connect the TK851 cable to the two BC810s. If no BC810s
are used, mount the CEX-Bus extension cable TK850 to the units at farthest
away from the processor units or, if no units are mounted, directly to the CEXBus on the processor unit. The CEX-Bus extension cable must be connected to
both CPUs whether or not there are any other CEX-Bus units (Figure 29 on
page 93).
5. Connect the RCU Data Link Cable (TK855) and the RCU Control Link Cable
(TK856) to both CPUs.
The RCU Data Link Cable (TK855) and the RCU Control Link Cable (TK856)
must not be replaced by similar cables. Using another cable will disable the
identification of the CPUs in the Control Builder and Operator Station.
The CPU connected to the RCU Control Link Cable (TK856) connector marked
“UPPER” will be defined as “UPPER” in the Control Builder and Operator
Station. The marking has no relevance to the physical placement of the CPUs.
Any CPU can become the Primary CPU.
Section 2 InstallatiProvide connections for power supply and network:
a. Connect the power leads to screw terminals L+ and L- of both CPUs, and
the power supervision signals from SS8xx to screw terminals SA and SB.
b. Connect the Control Network cables to CN1 (single bus connection) or
CN1 + CN2 (redundant bus connection). The Control Network is
connected to both CPUs.
c. Connect the Control Builder to COM4 with cable TK212 of the Primary
CPU (if required for changing an IP address etc.). Otherwise connect the
Control Builder to the Control Network.
7. Connect the optical ModuleBus to the optical contacts on the processor units
(see Figure 2 on page 32 and Figure 40 on page 131). Information regarding
optical cable selection and cable length is provided in the S800 I/O
documentation.
8. Provide battery backup by connecting the CPUs to the external SB822 battery
units. Install them according to the instructions in Installing the SB822
Rechargeable External Battery Unit on page 144.
Both CPUs should be powered from the same supply (single or redundant). For
redundant power supply, see Figure 46 on page 140.
Connection to the optical ModuleBus is identical to that for the processor unit
and for the FCI in S800 I/O (Figure 55 on page 161).
Installing the PM891 Processor Unit in Redundant Configuration Section 2 Installation
96 3BSE036351-510 A
Communication Ports
Same as for single configuration (see Table 8 on page 88and Table 9 on page 89).
Figure 30. Example of PM891-Redundant configuration
Section 2 Installation Installing the CEX-Bus without BC810
3BSE036351-510 A 97
Installing the CEX-Bus without BC810
The CEX-Bus, used for connection of communication interfaces to the processor
unit, is located on the left-hand side of the processor unit baseplate (TP830).
A bus termination unit must always be fitted to the last unit on the CEX-Bus, as
shown in Figure 25 on page 80. A TB850 male CEX-Bus termination unit is
supplied with each PM8xx/TP830 processor unit.
However, should the configuration require the use of a TK850 extension cable, as
shown in Figure 26 on page 81, then a TB851 female CEX-Bus termination unit is
required and must be fitted to the last baseplate in the sequence. A TB851 female
CEX-Bus termination unit is supplied with each TK850 extension cable.
TK850 CEX-Bus Extension Cable
Only one TK850 CEX-Bus extension cable may be used in any one CEX-Bus.
Cable length: 0.7 m (2.3 ft).
Installing the CEX-Bus Interconnection Unit BC810/TP857
The BC810 units must be mounted directly to the CEX-Bus on the processor unit
base plate. The SM810, if used, and communication interfaces are then mounted to
the CEX-Bus on the BC810, and terminated in each end with TB850 male CEX-Bus
termination unit. The two BC810 are connected with the interconnection cable
TK851.
The maximum number of CEX-Bus units connected to a BC810 is six. The
primary function of BC810 is to divide the CEX-Bus into two physically separate
segments for increased system availability, a faulty CEX-Bus unit on one segment
will not affect the processor unit or the other CEX-Bus segment. It is also
important to note that when using the BC810 together with Provide connections for power supply and network:
a. Connect the power leads to screw terminals L+ and L- of both CPUs, and
the power supervision signals from SS8xx to screw terminals SA and SB.
b. Connect the Control Network cables to CN1 (single bus connection) or
CN1 + CN2 (redundant bus connection). The Control Network is
connected to both CPUs.
c. Connect the Control Builder to COM4 with cable TK212 of the Primary
CPU (if required for changing an IP address etc.). Otherwise connect the
Control Builder to the Control Network.
7. Connect the optical ModuleBus to the optical contacts on the processor units
(see Figure 2 on page 32 and Figure 40 on page 131). Information regarding
optical cable selection and cable length is provided in the S800 I/O
documentation.
8. Provide battery backup by connecting the CPUs to the external SB822 battery
units. Install them according to the instructions in Installing the SB822
Rechargeable External Battery Unit on page 144.
Both CPUs should be powered from the same supply (single or redundant). For
redundant power supply, see Figure 46 on page 140.
Connection to the optical ModuleBus is identical to that for the processor unit
and for the FCI in S800 I/O (Figure 55 on page 161).
Installing the PM891 Processor Unit in Redundant Configuration Section 2 Installation
96 3BSE036351-510 A
Communication Ports
Same as for single configuration (see Table 8 on page 88and Table 9 on page 89).
Figure 30. Example of PM891-Redundant configuration
Section 2 Installation Installing the CEX-Bus without BC810
3BSE036351-510 A 97
Installing the CEX-Bus without BC810
The CEX-Bus, used for connection of communication interfaces to the processor
unit, is located on the left-hand side of the processor unit baseplate (TP830).
A bus termination unit must always be fitted to the last unit on the CEX-Bus, as
shown in Figure 25 on page 80. A TB850 male CEX-Bus termination unit is
supplied with each PM8xx/TP830 processor unit.
However, should the configuration require the use of a TK850 extension cable, as
shown in Figure 26 on page 81, then a TB851 female CEX-Bus termination unit is
required and must be fitted to the last baseplate in the sequence. A TB851 female
CEX-Bus termination unit is supplied with each TK850 extension cable.
TK850 CEX-Bus Extension Cable
Only one TK850 CEX-Bus extension cable may be used in any one CEX-Bus.
Cable length: 0.7 m (2.3 ft).
Installing the CEX-Bus Interconnection Unit BC810/TP857
The BC810 units must be mounted directly to the CEX-Bus on the processor unit
base plate. The SM810, if used, and communication interfaces are then mounted to
the CEX-Bus on the BC810, and terminated in each end with TB850 male CEX-Bus
termination unit. The two BC810 are connected with the interconnection cable
TK851.
The maximum number of CEX-Bus units connected to a BC810 is six. The
primary function of BC810 is to divide the CEX-Bus into two physically separate
segments for increased system availability, a faulty CEX-Bus unit on one segment
will not affect the processor unit or the other CEX-Bus segment. It is also
important to note that when using the BC810 together with redundant CEX-Bus
units these units shall be mounted on different BC810 CEX-Bus segments.
Installing the CEX-Bus Interconnection Unit BC810/TP857 Section 2 Installation
98 3BSE036351-510 A
See Figure 31 on page 100 and Figure 32 on page 101 for configuration examples.
Use the configuration which coincides with the requirements for availability,
redundancy and safety of your AC 800M controller system.
The BC810 is powered either from the processor unit via the CEX-Bus or through
its external connector for power supply. This external connector can also support the
CEX-Bus with redundant power.
If the external connector is used in a redundant configuration of BC810, there are
two valid connection possibilities:
• Single power source (SD8xx or SS8xx) for the processor units and the BC810s
on both the segments (say, segments A and B). See Figure 33 on page 102.
• One power source (SD8xx or SS8xx) for the processor unit on segment A and
the BC810 on segment B, and another power source (SD8xx or SS8xx) for the
processor unit on segment B and the BC810 on segment A. See Figure 34 on
page 103.
Do not connect the two CEX-Bus segments, separated with BC810, to each other
with CEX-Bus extension cable TK850.redundant CEX-Bus
units these units shall be mounted on different BC810 CEX-Bus segments.
Installing the CEX-Bus Interconnection Unit BC810/TP857 Section 2 Installation
98 3BSE036351-510 A
See Figure 31 on page 100 and Figure 32 on page 101 for configuration examples.
Use the configuration which coincides with the requirements for availability,
redundancy and safety of your AC 800M controller system.
The BC810 is powered either from the processor unit via the CEX-Bus or through
its external connector for power supply. This external connector can also support the
CEX-Bus with redundant power.
If the external connector is used in a redundant configuration of BC810, there are
two valid connection possibilities:
• Single power source (SD8xx or SS8xx) for the processor units and the BC810s
on both the segments (say, segments A and B). See Figure 33 on page 102.
• One power source (SD8xx or SS8xx) for the processor unit on segment A and
the BC810 on segment B, and another power source (SD8xx or SS8xx) for the
processor unit on segment B and the BC810 on segment A. See Figure 34 on
page 103.
Do not connect the two CEX-Bus segments, separated with BC810, to each other
with CEX-Bus extension cable TK850.