AS-MBKT-185模块备件

下表显示了DDM3900模块的输出规格。
输出规格
电压（输出）
工作（大）19.2…30 Vdc
1.3 ms衰减电压脉冲的对（大）56 Vdc
0.5 A时的开态压降/点0.4 Vdc
大负载电流
每个点0.5 A
每组2 A
每个模块4a
断开状态泄漏/点0.4 mA@30 Vdc
浪涌电流大值
500μs持续时间内的每个点5 A（不超过每分钟6个）
负载电感大值（输出）0.5亨利@4 Hz开关频率或：
哪里：
L=负载电感（亨利）
I=负载电流（A）
F=开关频率（Hz）
大负载电容50μf
L=0.5
我
2 F
I/O模块
648 840使用100 00 2004年11月
常见的
规格
下表显示了DDM3900模块的通用技术规格。
通用规格
响应（输入和输出）
断开-接通1ms（大）-（电阻负载输出）
开-关1ms（大）-（电阻负载输出）
模块保护
输入保护电阻限制
输出保护瞬态电压抑制（内部）
隔离（输入和输出）
组间500 Vac rms持续1分钟
组至总线1780 Vac rms，持续1分钟
故障检测
输入：无
输出熔断保险丝检测，现场电源损失
所需总线电流（模块）330 mA
功耗：1.75 W+0.36 x+1.1 V x总输出上的输入点
负载电流
此模块不需要外部电源（模块）
融合
输入内部–无
外部-用户自由裁量权
输出内部-每组5 A保险丝（零件号043502405或
等价物）。有关保险丝的位置，请参见第649页。
外部-每个组由5 a保险丝保护，以
保护模块免受灾难性故障。集团
保险丝不能保证保护所有输出
可能的过载条件。建议：
每个点用1.25 a保险丝熔断，零件号043508930
（Littlefuse 3121.25，1.25 A，250 V）。
    

    
    

关闭模块电源，拆下现场接线端子板，以获得：
接近保险丝。


    


    
    

 !"#$
I/O模块
840使用100 00 11/2004 649
保险丝位置下图显示了DDM3900模块的保险丝位置。
版本标签下图显示了版本标签的位置。
$    
%➣如果在RIO drop中使用140DDM3900模块，则140CRA93X00 RIO
Drop至少必须为版本1.04。检查上的版本标签（请参见  ）
检查140CRA93X00模块的顶部前部，并确保其处于正确位置
修订级别。任何标有PV/RL/SV的模块均可接受。

10 80 VDC输出
十、
熔断器位置
要点
1-4
要点
5-8
    

里约热内卢
RIO DROP S908
1
I/O模块
650 840使用100 00 2004年11月
接线图下图显示了DDM3900接线图。
N/C=未连接
    

        
每个组都有5安保险丝保护，以防止模块发生灾难性故障。这个
不能保证组保险丝能保护每个输出开关免受所有可能的过载
条件建议使用1.25 a保险丝（零件号043508930）对每个点进行熔断
（Littlefuse 3121.25，1.25 A，250 V）。
                    
    
2.
10
4.
6.
8.
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40 39
37
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7.
5.
3.
1.
+ –
输入组A公用
输入9
输入11
输入13
输入15
输入组B公用
输入7
输入5
输入3
输入1
输出B组公用
产出8
产出7
产出6
产出5
输出组A公用
产出4
产出3
产出2
产出1
1.25 A
1.25 A
输入2
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
输出A组电源
输出B组电源
输入4
输入6
输入8
N/C
输入10
输入12
输入14
输入16
N/C
– +
 !"#
I/O模块
840使用100 00 11/2004 651
140DDM69000 I/O 125 VDC输入/高功率输出模块
概述：125 VDC输入/高功率输出模块提供四个隔离输出和
四个分组输入。输出开关24至125 Vdc供电负载，用于：
与接收器和源设备一起使用。输出还具有短路感测，
指示和关闭电路。输入接受125 Vdc输入，供使用
具有源输出设备。输入具有软件可选择的响应时间，以：
提供额外的输入过滤。
拓扑下表显示了DDM69000模块的拓扑。
输入
规格
下表显示了DDM69000模块的输入规格。
拓扑结构
输入点数量：1组4个
输出点数量：隔离4个
LED激活
F（红色）-任何点的过电流条件
1…4（绿色-左列）-指示的输出点打开
1…4（红色-中间列）-指示的输出点有过电压
现状
1…4（绿色-右栏）-指示的输入点已打开
所需寻址1字输入，1字输出
输入规格
工作电压和电流（输入）
ON（电压）+88…+156.2 Vdc，包括纹波
断开（电压）0…+36 Vdc
接通（电流）2.0 mA minThe following table shows the output specifications for the DDM39000 module.
Output Specifications
Voltage (Output)
Operating (max) 19.2 ... 30 Vdc
Absolute (max) 56 Vdc for 1.3 ms decaying voltage pulse
ON State Drop / Point 0.4 Vdc @ 0.5 A
Maximum Load Current
Each Point 0.5 A
Each Group 2 A
Per Module 4 A
Off State Leakage / Point 0.4 mA @ 30 Vdc
Surge Current Maximum
Each Point 5 A @ 500 μs duration (no more than 6 per minute)
Load Inductance Maximum (Output) 0.5 Henry @ 4 Hz switch frequency or:
where:
L= Load Inductance (Henry)
I = Load Current (A)
F = Switching Frequency (Hz)
Load Capacitance Maximum 50 μf
L = 0.5
I
2 F
I/O Modules
648 840 USE 100 00 11/2004
Common
Specifications
The following table shows the common specifications for the DDM39000 module.
Common Specifications
Response (Input and Output)
OFF - ON 1 ms (max) - (resistive load output)
ON - OFF 1 ms (max) - (resistive load output)
Module Protection
Input Protection Resistor limited
Output Protection Transient voltage suppression (internal)
Isolation (Input and Output)
Group to Group 500 Vac rms for 1 minute
Group to Bus 1780 Vac rms for 1 minute
Fault Detection
Input None
Output Blown fuse detect, loss of field power
Bus Current Required (Module) 330 mA
Power Dissipation 1.75 W + 0.36 x input points on + 1.1 V x total outputs
load currents
External Power (Module) Not required for this module
Fusing
Input Internal – None
External – User discretion
Output Internal - 5 A fuse for each group (Part # 043502405 or
equivalent). For the location of the fuses, see p. 649.
External - Each group is protected with a 5 A fuse to
protect the module from catastrophic failure. The group
fuse is not guaranteed to protect each output for all
possible overload conditions. It is recommended that
each point be fused with a 1.25 A fuse, Part # 043508930
(Littlefuse 3121.25, 1.25 A, 250 V).
    

        
    

Turn off power to the module and remove the field wiring terminal strip to gain
access to fuses.


        

    

    

    

 !"#$
I/O Modules
840 USE 100 00 11/2004 649
Fuse Locations The following figure shows the fuse locations of the DDM39000 module.
Version Label The following figure shows the location of the version label.
$    
%If the 140DDM39000 module is used in an RIO drop, the 140CRA93X00 RIO
Drop must be Version 1.04 at a minimum. Check the version label (see  ) on
the top front of the 140CRA93X00 module and ensure that it is at the proper
revision level. Any module marked PV/RL/SV is acceptable.


10 80 VDC OUT
X
Fuse Locations
Points
1-4
Points
5-8

    

RIO DROP
RIO DROP S908
01.
I/O Modules
650 840 USE 100 00 11/2004
Wiring Diagram The following figure shows the DDM39000 wiring diagram.
N / C = Not Connected
    

        
Each group is protected with a 5 A fuse to protect the module from catastrophic failure. The
group fuse will not be guaranteed to protect each output switch for all possible overload
conditions. It is recommended that each point be fused with a 1.25 A fuse, Part # 043508930
(Littlefuse 3121.25, 1.25 A, 250 V).
                    
    
2
10
4
6
8
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40 39
37
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1
+ –
INPUT GROUP A COMMON
INPUT 9
INPUT 11
INPUT 13
INPUT15
INPUT GROUP B COMMON
INPUT 7
INPUT 5
INPUT 3
INPUT 1
OUTPUT GROUP B COMMON
OUTPUT 8
OUTPUT 7
OUTPUT 6
OUTPUT 5
OUTPUT GROUP A COMMON
OUTPUT 4
OUTPUT 3
OUTPUT 2
OUTPUT 1
1.25 A
1.25 A
INPUT 2
N/C
N/C
N/C
N/C
N/C
N/C
N/C
N/C
 OUTPUT GROUP A SUPPLY
 OUTPUT GROUP B SUPPLY
INPUT 4
INPUT 6
INPUT 8
N/C
INPUT 10
INPUT 12
INPUT 14
INPUT 16
N/C
– +
 !"#
I/O Modules
840 USE 100 00 11/2004 651
140DDM69000 I/O 125 VDC Input/High Power Output Module
Overview The 125 VDC Input/High Power Output module provides four isolated outputs and
four grouped inputs. The outputs switch 24 to 125 Vdc powered loads and are for
use with sink and source devices. The outputs also have short-circuit sense,
indication, and shutdown circuitry. The inputs accept 125 Vdc inputs and are for use
with source output devices. The inputs have software-selectable response times to
provide additional input filtering.
Topology The following table shows the topology for the DDM69000 module.
Input
Specifications
The following table shows the input specifications for the DDM69000 module.
Topology
Number of Input Points 4 in 1 group
Number of Output Points 4 isolated
LEDs Active
F (red) - Over current condition on any point
1 ... 4 (Green - left column) - Indicated output point is turned ON
1 ... 4 (Red - middle column) - Indicated output point has an over
current condition
1 ... 4 (Green - right column) - Indicated input point is turned ON
Required Addressing 1 word in, 1 word out
Input Specifications
Operating Voltages and Currents (Input)
ON (voltage) +88 ... +156.2 Vdc including ripple
OFF (voltage) 0 ... +36 Vdc
ON (current) 2.0 mA min
OFF (current) 1.2 mA max
Absolute Maximum Input Continuous, 156.2 Vdc including ripple
Input Response
(OFF-ON, ON-OFF)
Default Filter: 0.5 ms
Non-default Filter: 1.5 ms
Internal Resistance (Input) 24 kΩ (nominal)
I/O Modules
652 840 USE 100 00 11/2004
Output
Specifications
The following table shows the output specifications for the DDM69000 module.
Output Specifications
Voltage (Output)
Operating (max) 19.2 ... 156.2 Vdc including ripple
ON State Drop / Point 0.75 Vdc @ 4 A
Maximum Load Current
Each Point 4 A continuous
Per Module 16 A continuous (see the derating curve below)
Off State Leakage / Point 1.2 mA @ 150 Vdc
Output Response (OFF-ON, ON-OFF) 0.2 ms, max (resistive load output)
The following figure shows the DDM69000 Derating Curve.
Surge Current Maximum
Each Point 30 A @ 500 ms duration
Load Inductance Maximum (Output) For switching intervals ≥ 15 secondsper ANSI/IEEE
C37.90- 1978/1989):
For repetitive switching:
where:
L = Load Inductance (Henry)
I = Load Current (A)
F = Switching Frequency (Hz)
Load Capacitance Maximum 0.1 μf @ 150 Vdc
0.6 μf @ 24 Vd