140CPU31110模块备件

下图显示寄存器9。
*当通道输入超出额定输入值时，会发出量程警告，如
如下表所示。设置超出范围位后，警告位保持开启。一
当通道输入超过额定输入值2.4%时，设置超出范围位。
如果输入低于0.5 V（1…5 V模式）或2.08 mA，也会设置超出范围位
（4…20mA模式）。
配置为电流输入时（在输入（+）和之间安装跳线
ISENSE端子），断开的磁场导线导致零电流读数。如果4…20
已选择mA，故障指示灯和警告/超出范围以及I/O映射状态字节位
显示
'()


配置为电压输入时（输入（+）和之间未安装跳线
ISENSE端子），如果发生断开的磁场导线，读数将为非零，而不是
可预测的








     

1=通道5超出范围
1=通道6超出范围
1=通道7超出范围
1=通道8超出范围
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1=通道8上的范围警告*
1=通道7上的范围警告*
1=通道6上的范围警告*
1=通道5上的范围警告*
1=通道1超出范围
1=通道2超出范围
1=通道3超出范围
1=通道4超出范围
1=通道4上的范围警告*
1=通道3上的范围警告*
1=通道2上的范围警告*
1=通道1上的范围警告*
 !"
I/O模块
840使用100 00 11/2004 459
线性的
测量
范围
下表显示了140AVI03000模拟的线性测量范围
输入模块。
*电压表范围以Modsoft符号格式列出。
I/O映射状态
字节
I/O映射状态字节中的高有效位用于140AVI03000输入
单元
下图显示了输入寄存器。
下输入的数据格式
警告
正常结束
警告
16位格式+/-10 V<768 768…64768>64768
+/-5 V，+/-20 mA<16768 16768…48768>48768
0…10 V 0…64000>64000
0…5 V，0…20 mA 0…32000>32000
1…5 V，4…20 mA＜6400 6400…32000＞32000
电压表
格式*
+/-10 V<-10000-10000…10000>10000
+/-5 V<-5000-5000…5000>5000
0…10伏0…10000＞10000
0…5伏0…5000＞5000
1…5V＜1000 1000…5000＞5000
+/-20 mA<-20000-20000…20000>20000
0…20 mA 0…20000>20000
4…20 mA＜4000 4000…20000＞20000
12位格式+/-10 V 0 0…4095 4095
+/-5 V，+/-20 mA 0 0…4095 4095
0…10V 0…4095 4095
0…5 V，0…20 mA 0…4095 4095
1…5V，4…20mA 0…4095 4095
1=一个或多个通道（4..20 mA）上超出范围或磁场导线断开
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I/O模块
460 840使用100 00 2004年11月
模块缩放
选择
按下＜Enter＞显示并选择模块的数据格式和范围
各个输入通道。
下图显示了模块数据格式和通道X范围（根据
频道）选项。
数据格式（每个模块）
信道X范围
（每个频道）
16位格式
电压表
12位格式
-10V至+10V
0V至+10V
-5V至+5V
0V至+5V
1V至+5V
-20mA至+20mA
0mA至+20mA
+4mA至+20mA
I/O模块
840使用100 00 11/2004 461
140ACI03000输入/输出模拟输入模块
概述：模拟输入8通道单极模块接受混合电流和电压
输入。电流输入的输入和感测端子之间所需的跳线
测量包括在模块中。
I/O模块
462 840使用100 00 11/2004
规格下表显示了ACI03000模拟输入模块的规格。
注：此模块不需要校准。
规格
通道数8差分
LED激活：表示存在总线通信。
F： 表示通道故障。
注：如果有任何一个通道，该模块将产生故障信号F
检测4…20 mA范围内的断线情况。
所需地址：9个字
电压输入
线性测量范围1…5 Vdc
对大输入50 Vdc
输入阻抗>20 MΩ
电流输入
线性测量范围4…20 mA
对大输入25 mA
输入阻抗250Ω+/-0.03%
分辨率12位
25°C电压模式下的精度误差
典型的：
大值：
+/-满量程的0.05%
+/-满量程的0.1%
电流模式：将+/-0.03%添加到电压规格
线性+/-0.04%
精度漂移w/
温度
典型的：
大值：
+/-满量程的0.0025%/°C
+/-满量程的0.005%/°C
共模抑制>-72 dB@60Hz
输入滤波器单极低通，-3 dB截止@15 Hz，+/-20%
隔离
通道至总线1000 Vdc，3000 Vpp，持续1分钟
工作电压
通道至通道大30 Vdc
所有信道的更新时间：5毫秒
故障检测断线（4…20 mA模式）或欠压范围（1…5 V）
所需母线电流240 mA
功耗2 W
此模块不需要外部电源
I/O模块
840使用100 00 11/2004 463
接线图下图显示了的接线图ollowing figure shows Register 9.
*A range warning is issued when a channel input is outside the rated input value, as
shown in the following table. Warning bits stay on after out of range bits are set. An
out-of-range bit is set when a channel input exceeds the rated input value by 2.4%.
Out of range bits are also set if inputs drop below 0.5 V (1 ... 5 V mode) or 2.08 mA
(4 ... 20 mA mode).
When configured for current inputs (jumper installed between INPUT(+) and
ISENSE terminals), a broken field wire results in a zero current reading. If 4 ... 20
mA is selected, fault LEDs and warning/out of range and I/O Map Status Byte bits
are displayed
'()


When configured for voltage inputs (no jumper installed between INPUT(+) and
ISENSE terminals), if a broken field wire occurs, readings will be non-zero and not
predictable.









     

1 = Channel 5 out of range
1 = Channel 6 out of range
1 = Channel 7 out of range
1 = Channel 8 out of range
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1 = Range warning on channel 8*
1 = Range warning on channel 7*
1 = Range warning on channel 6*
1 = Range warning on channel 5*
1 = Channel 1 out of range
1 = Channel 2 out of range
1 = Channel 3 out of range
1 = Channel 4 out of range
1 = Range warning on channel 4*
1 = Range warning on channel 3*
1 = Range warning on channel 2*
1 = Range warning on channel 1*
 !"
I/O Modules
840 USE 100 00 11/2004 459
Linear
Measuring
Ranges
The following table shows the linear measuring ranges for the 140AVI03000 Analog
Input module.
*The Voltmeter ranges are listed in Modsoft signed format.
I/O Map Status
Byte
The most significant bit in the I/O map status byte is used for the 140AVI03000 Input
module.
The following figure shows the input register.
Data Format Input Under
Warning
Normal Over
Warning
16-bit Format +/- 10 V < 768 768 ... 64,768 > 64,768
+/- 5 V, +/- 20 mA <16,768 16,768 ... 48,768 > 48,768
0 ... 10 V 0 ... 64,000 > 64,000
0 ... 5 V, 0 ... 20 mA 0 ... 32,000 > 32,000
1 ... 5 V, 4 ... 20 mA <6,400 6,400 ... 32,000 > 32,000
Voltmeter
Format*
+/- 10 V < –10,000 –10,000 ...10,000 > 10,000
+/- 5 V < –5,000 –5,000 ... 5,000 > 5,000
0 ... 10 V 0 ... 10,000 > 10,000
0 ... 5 V 0 ... 5,000 > 5,000
1 ... 5 V < 1,000 1,000 ... 5,000 > 5,000
+/- 20 mA < –20,000 –20,000... 20,000 > 20,000
 0 ... 20 mA 0 ... 20,000 > 20,000
4 ... 20 mA < 4,000 4,000 ... 20,000 > 20,000
12-bit Format +/- 10 V 0 0 ... 4,095 4,095
+/- 5 V, +/- 20 mA 0 0 ... 4,095 4,095
0 ... 10 V 0 ... 4,095 4,095
0 ... 5 V, 0 ... 20 mA 0 ... 4,095 4,095
1 ... 5 V, 4 ... 20 mA 0 0 ... 4,095 4,095
1 = Out of range or broken field wire on one or more channels (4 .. 20 mA)
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I/O Modules
460 840 USE 100 00 11/2004
Module Zoom
Selections
Push <Enter> to display and select data format for the module and the ranges for
the individual input channels.
The following figures show the module data format and Channel X range (per
channel) options.
Data Formats (per module)
Channel X Range
(per channel)
16-bit Format
Voltmeter
12-bit Format
-10V to +10V
0V to +10V
-5V to +5V
0V to +5V
1V to +5V
-20mA to +20mA
0mA to +20mA
+4mA to +20mA
I/O Modules
840 USE 100 00 11/2004 461
140ACI03000 I/O Analog In Module
Overview The Analog Input 8 Channel Unipolar module accepts mixed current and voltage
inputs. Required jumpers between the input and sense terminals for current input
measuring are included with the module. 
I/O Modules
462 840 USE 100 00 11/2004
Specifications The following table shows the specifications for the ACI03000 analog input module.
Note: Calibration is not required for this module.
Specifications
Number of Channels 8 Differential
LEDs Active: Indicates bus communication present.
F: Indicates channel fault.
NOTE: This module produces a fault signal F if any one channel
detects a broken wire condition in the 4 ... 20 mA range.
Required Addressing 9 Words In
Voltage Input
Linear Measuring Range 1 ... 5 Vdc
Absolute Maximum Input 50 Vdc
Input Impedance > 20 MΩ
Current Input
Linear Measuring Range 4 ... 20 mA
Absolute Maximum Input 25 mA
Input Impedance 250 Ω +/- 0.03%
Resolution 12 Bits
Accuracy Error @ 25° C Voltage Mode
Typical:
Maximum:
+/- 0.05% of full scale
+/- 0.1% of full scale
Current Mode Add +/- 0.03% to voltage specification
Linearity +/- 0.04%
Accuracy Drift w/
Temperature
Typical:
Maximum:
+/- 0.0025% of full scale / °C
+/- 0.005% of full scale / °C
Common Mode Rejection > -72 dB @ 60Hz
Input Filter Single pole low pass, -3 dB cutoff @ 15 Hz, +/- 20%
Isolation
Channel to Bus 1000 Vdc, 3000 Vpp, for 1 minute
Operating Voltage
Channel to Channel 30 Vdc max
Update Time 5 ms for all channels
Fault Detection Broken wire (4 ... 20 mA mode) or under voltage range (1 ... 5 V)
Bus Current Required 240 mA
Power Dissipation 2 W
External Power Not required for this module
I/O Modules
840 USE 100 00 11/2004 463
Wiring Diagram The following figure shows the wiring diagram for the ACI030 module.

 The current and voltage sources are supplied by the user (fusing is at the discretion of the
user).
     Either a shielded or unshielded signal cable may be used. Shielded types should have a
shield tied to earth ground near the signal source end.

 Unused inputs may cause the activation of the F LED. To avoid this occurrence, wire
unused channels in voltage mode to a channel that is in use.
 N / C = Not connected.
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
N/C
INPUT 2(-)
INPUT 1(-)
N/C
N/C
INPUT 3(-)
N/C
INPUT 4(-)
N/C
N/C
INPUT 5(-)
N/C
INPUT 6(-)
N/C
N/C
INPUT 7(-)
N/C
INPUT 8(-)
N/C
N/C N/C
I SENSE 8
INPUT 8(+)
I SENSE 7
INPUT 7(+)
N/C
I SENSE 6
INPUT 6(+)
I SENSE 5
INPUT 5(+)
N/C
I SENSE 4
INPUT 4(+)
I SENSE 3
INPUT 3(+)
N/C
I SENSE 2
INPUT 2(+)
INPUT 1(+)
I SENSE 1
Jumper
Voltage
Source
Current
Source
-
+
-

I/O Modules
464 840 USE 100 00 11/2004
140ACI04000 High Density Analog in I/O Module
Overview The 140ACI04000 is a 16 channel analog input module which accepts mixed current
inputs.
I/O Modules
840 USE 100 00 11/2004 465
Specifications The following table shows the specifications for the ACI04000 analog input module.
Specifications
Number of Channels 16 Differential or 16 externally tied single ended
LEDs Active: Indicates Bus communication is present
F: Indicates channel fault.
NOTE: This module produces a fault signal F if any one channel
detects a broken wire condition in the 4 ... 20 mA range.
Required Addressing 17 Words In
Current Input
Linear Measuring Range 0 ... 25 mA, 0 ... 25,000 counts
0 ... 20 mA, 0 ... 20,000 counts
4 ... 20 mA, 0 ...16,000 counts
4 ... 20 mA, 0 ... 4,095 counts
Absolute Maximum Input 30 mA
Input Impedance 250 Ω nominal
Accuracy Error @ 25° C +/- 0.125% of full scale
Linearity (0 to 60°C) +/- 6μA max, 0 ... 25 mA, 0 ... 25,000 counts