AS-BDAP-258模块备件

电源/独立电源选项。
使用以下步骤正确安装电源断路器单元：
1.将电源断路器单元组件从左到右安装到DIN导轨上，
靠近输入电源，顺序如下（见图42
135页）。
a、 DIN导轨端部止挡（1）。
b、 输入保护接地端子（2）。
c、 输入带电和中性主电源的两个端子（3）。
这些端子配备有内置跳线，
可以打开以提供完整的市电输入电源隔离。
d、 微型电源断路器单元（4）。
e、 保护接地配电端子（5）。
f、 主配电接线板（6），取决于所需
配置
g、 DIN导轨端部止挡（1）。
2.连接输入电源、保护接地端子、电源
断路器和配电端子，如135页图42所示。
3.将所需的两个连杆（7）、保险丝座（8）和跳线（9）安装到
配电终端。将所需保险丝装入保险丝座（玻璃
管型，5 x 20毫米（0.2 x 0.8英寸））。
保护接地端子（2）配有刀状装置，以提供：
自动接地至DIN导轨。
2节安装：安装电源断路器单元
3BSE036351-510 A 135
如果出现以下情况，则拆下保险丝座或跨接线可提供视觉指示：
电源已断开。保险丝座具有内置红色LED，用于：
指示保险丝破裂（有缺陷）。
图42.电源断路器组件的安装
干线
掌权
1.
2.
3.
4.
5.
6.
7.
8.
9
1.
PE–绿色/黄色
PE–绿色/黄色
PE–绿色/黄色
PE–绿色/黄色
供应
现场设备
掌权
供应
装置PE=保护接地
安装SS823/SS832表决单元2节安装
136 3BSE036351-510 A
安装SS823/SS832表决单元
SS8xx表决单元用于将两个冗余电源连接到
公共负载。根据系统配置要求
冗余电源可以连接到完全独立的主电源
或连接到同一主电源，如SS823137页图43所示，
SS832的138页图44和139页图45。
使用以下步骤安装表决单元SS8xx：
1.将表决单元SS8xx安装到DIN导轨上，靠近电源。
2.根据需要，将表决单元连接到选定的SD83x电源单元
配置参见138页图44和139页图45
SS832。
2节安装SS823/SS832表决单元
3BSE036351-510 A 137
图43.SS823的冗余电源
安装SS823/SS832表决单元2节安装
138 3BSE036351-510 A
图44.敢达10 A的SS832冗余配置
2节安装SS823/SS832表决单元
3BSE036351-510 A 139
3.将SS82x表决单元连接到处理器单元。140页图46
显示冗余配置中与PM861/PM864/PM865的连接。
图45.敢达20 A的SS832冗余配置
安装SS823/SS832表决单元2节安装
140 3BSE036351-510 A
图46为冗余CPU供电的冗余电源
来自干线
断路器
保护地
2节安装SS823/SS832表决单元
3BSE036351-510 A 141
供电监督
冗余配置中的电源状态可以通过
SS8xx表决单元。来自SS8xx的监控信号SA和SB为：
连接到CPU的相应端子。
+SA/SB上的24 V表示工作电源。SA/SB上的0 V表示
相应电源错误，缺乏冗余。SA/SB信号
连接如140页图46、141页图47和图48所示
见142页。
140页的图46显示了为AC 800M单元供电的冗余电源。
这里，SA/SB信号还指示物理电源。
142页的图48显示了为AC 800M供电的一个冗余电源
单元和一个用于为现场设备供电。SA/SB错误指示不能：
指示发生故障的物理电源，仅指示存在故障。
图47.使用单电源连接SA/SB
为了避免使用单电源时SA/SB的错误指示，它是
建议将CPU上的输入端子SA/SB连接到+24V，
参见图47。
+24伏
0V
安装SS823/SS832表决单元2节安装
142 3BSE036351-510 A
图48.冗余电源供电装置和现场设备
好的
A+B+L+
SS822
++F
A、B
L+L–
L+L+L–L-
N L PE
好啊
SD821
L+L+L–L-
N L PE
好啊
SD821
好的
A+B+L+
SS822
++F
A、B
L+L–
L+L+L–L-
N L PE
好啊
SD821
L+L+L–L-
N L PE
好啊
SD821
沙特阿拉伯
某人
L–
L+
监督
发信号给
通过TP830的CPU单元
+24伏
0V
来自干线
断路器
保护地
L–
L++24 V
保护接地0 V
供电
领域
设备
供电
单位
来自干线
断路器
2节安装supplies/independent power supplies option.
Use the following procedure to correctly install the mains breaker unit:
1. Mount the mains breaker unit components onto the DIN-rail, from left to right,
close to the incoming power supply, in the order given below (see Figure 42 on
page 135).
a. A DIN-rail end-stop (1).
b. The terminal for the incoming protective ground (2).
c. The two terminals for the incoming Live and Neutral mains power (3).
These terminals are equipped with built-in jumpers which, if necessary,
can be opened to provide complete mains input power isolation.
d. The miniature mains breaker unit (4).
e. The protective ground distribution terminal (5).
f. The mains distribution terminal block (6), depending on the required
configuration.
g. A DIN-rail end-stop (1).
2. Connect the incoming mains, the protective ground terminals, the mains
breaker and the distribution terminals as shown in Figure 42 on page 135.
3. Install the two required links (7), fuse holders (8) and jumpers (9) onto
the distribution terminals. Fit the required fuses into the fuse holders, (glass
tube type, 5 x 20 mm (0.2 x 0.8 in)).
The protective ground terminal (2) is fitted with a knife-like device to provide
automatic grounding to the DIN-rail.
Section 2 Installation Installing the Mains Breaker Unit
3BSE036351-510 A 135
Removing the fuse holders or the jumper connections provides visual indication if
the power supply has been disconnected. The fuse holders have built-in red LEDs to
indicate a ruptured (defective) fuse.
Figure 42. Installation of Mains Breaker Assembly
MAINS
To Power
1
2
3
4
5
6
7
8
9
1
PE – Green/Yellow
PE – Green/Yellow
PE – Green/Yellow
PE – Green/Yellow
supply for
Field Equipment
To Power
supply for
units PE = Protective Ground
Installing the SS823/SS832 Voting Unit Section 2 Installation
136 3BSE036351-510 A
Installing the SS823/SS832 Voting Unit
The SS8xx voting unit is used to connect two redundant power supplies to a
common load. Depending on the system configuration requirements, the two
redundant power supplies may be connected to completely separate mains supplies
or to the same mains supply, as shown in Figure 43 on page 137 for SS823,
Figure 44 on page 138, and Figure 45 on page 139 for SS832.
Use the following procedure to install the voting unit SS8xx:
1. Mount the voting unit SS8xx onto the DIN-rail, adjacent to the power supplies.
2. Connect the voting unit to the selected SD83x power supply units, in required
configuration. See Figure 44 on page 138 and Figure 45 on page 139 for
SS832.
Section 2 Installation Installing the SS823/SS832 Voting Unit
3BSE036351-510 A 137
Figure 43. Redundant Power Supply for SS823
Installing the SS823/SS832 Voting Unit Section 2 Installation
138 3BSE036351-510 A
Figure 44. SS832 Redundant Configuration up to 10 A
Section 2 Installation Installing the SS823/SS832 Voting Unit
3BSE036351-510 A 139
3. Connect the SS82x voting unit to the processor unit. Figure 46 on page 140
shows the connection to PM861/PM864/PM865 in redundant configuration.
Figure 45. SS832 Redundant Configuration up to 20 A
Installing the SS823/SS832 Voting Unit Section 2 Installation
140 3BSE036351-510 A
Figure 46. Redundant Power Supply Powering Redundant CPUs
From Mains
Breaker
Protective Ground
Section 2 Installation Installing the SS823/SS832 Voting Unit
3BSE036351-510 A 141
Power Supply Supervision
The status of power supplies in redundant configuration can be supervised via the
SS8xx voting unit. The supervision signals SA and SB from the SS8xx are
connected to the corresponding terminals of the CPU.
+ 24 V on the SA/SB indicates working power supplies. 0 V on SA/SB indicates an
error in the corresponding power supply and lack of redundancy. SA/SB signal
connection is shown in Figure 46 on page 140, Figure 47 on page 141 and Figure 48
on page 142.
Figure 46 on page 140 show redundant power supplies powering AC 800M units.
Here the SA/SB signals also indicate physical power supplies.
Figure 48 on page 142 shows one redundant power supply powering the AC 800M
units and one for powering field equipment. An SA/SB error indication can not
indicate which physical power supply that has failed, only that there is a failure.
Figure 47. Connection of SA/SB using Single Power Supply
To avoid error indications from SA/SB when single power supply is used, it is
recommended to connect the input terminals SA/SB on the CPU to +24 V,
see Figure 47.
+24 V
0 V
Installing the SS823/SS832 Voting Unit Section 2 Installation
142 3BSE036351-510 A
Figure 48. Redundant Power Supply Powering Units and Field Equipment
OK F OK
A+B+L+
SS822
+ +F
A B
L+L–
L+ L+ L– L–
N L PE
OK
SD821
L+ L+ L– L–
N L PE
OK
SD821
OK F OK
A+B+L+
SS822
+ +F
A B
L+L–
L+ L+ L– L–
N L PE
OK
SD821
L+ L+ L– L–
N L PE
OK
SD821
SA
SB
L–
L+
Supervision
signals to
CPU unit via TP830
+24 V
0 V
From Mains
Breaker
Protective Ground
L–
L+ +24 V
Protective Ground 0 V
Powering
Field
Equipment
Powering
Units
From Mains
Breaker
Section 2 Installation Installing the SB821 External Battery Unit
3BSE036351-510 A 143
Installing the SB821 External Battery Unit
Use the following procedure to connect the external battery unit:
1. Mount the SB821 external battery unit at a suitable position on the DIN-rail.
2. For connecting the SB821 external battery unit, use the 2 m (2.2 yd) cable
TK821V020. Plug one end into the battery unit and the other into the external
battery supply socket of the PM8xx processor unit (see Figure 2 on page 32).
3. In redundant CPU configuration containing two PM861/PM864/PM865
processor units, use also two SB821 battery units, one for each processor unit.
4. Due to the batteries being connected in parallel, it is necessary, when using the
external battery, to remove the internal battery from the PM8xx in order to
avoid reducing available memory back-up time.
Do not connect the TK821V020 cable 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 PM8xx processor unit, the CPU memory will immediately start to consume
battery power when the cable is connected.
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.