




VE4001S2T2B4
8通道RTD输入卡规范
每个卡的RTD通道8
传感器类型2线、3线或4线
传感器配置电阻,Pt100、Pt200、Pt500、Ni120、Cu10,用户定义
满标度信号范围见下表
精度见下表
重复性:量程的0.05%
A/D分辨率16位
校准:无需
单位:摄氏度,华氏度
传感器励磁电流100µA
50/60 Hz下的共模抑制120 dB
共模阻抗>10兆欧
本地总线电流(12V直流标称)160 mA
打开传感器检测时间1秒
开路中压导线检测时间15秒
电阻式温度检测器,欧姆传感器类型规格
传感器
类型
满的
规模
操作
范围
25°C
参考精度
温度
漂流
决议
电阻0至2000Ω0至2000欧姆±6.2Ω±0.112Ω/°C~0.02Ω
Pt100-200至850°C-200至85°C±0.5°C±1.018°C/°C~0.05°C
Pt200-200至850°C-200至850℃±0.5°C±0.012°C/°C~0.05°C
Pt500-200至850°C-200至85°C±3.5°C±0.063°C/°C~0.18°C
Ni120-70至300°C 70至300℃±0.2°C±0.006°C/℃C~0.02°C
Cu10-30至140℃-30至40℃±2.0℃±0.157℃/°C~0.23℃
用户定义*0至1000Ω0至1000欧姆±0.4Ω±0.009Ω/°C~0.05Ω
*Callendar-Van Dusen线性化方程可用于用户定义的Pt RTD。有关使用信息,请参阅DeltaV联机丛书中推荐的I/O实践。
RTD输入卡的简化电路图,8通道。
DeltaV M系列传统I/O,2022年8月
www.emerson。com/deltav 8
8通道热电偶/mV输入卡规范
每卡8个频道
传感器类型:热电偶mV B、E、J、K、N、R、S、T,无特征
低电平电压源
传感器范围见下一页的表
重复性:量程的0.05%
A/D分辨率16位
校准:无需
单位:摄氏度,华氏度
冷端补偿
(中压信道不可用)
本地:整体安装在接线盒中
外部:将一个通道配置为外部冷接点
剩余输入的补偿
隔离:每个通道与系统光学隔离,以及
工厂测试至1500V直流。
通道1、2、3和4与通道5、6、7隔离,
和8(通过1500V直流工厂试验验证)。
连接到通道1、2、3和4的热电偶
未进行电气隔离,且应在+0.7V DC范围内
彼此的。
连接到通道5、6、7和8的热电偶
未进行电气隔离,且应在+0.7V DC范围内
彼此的。
DC/50/60 Hz下的共模抑制120 dB
共模阻抗>10兆欧
60Hz时的正常模式抑制60dB
本地总线电流(12V直流标称)210 mA
打开传感器检测是(<70 nA)
打开传感器检测时间:10秒
DeltaV M系列传统I/O,2022年8月
www.emerson。com/deltav 9
热电偶传感器类型规格
传感器
类型
满的
规模
操作
范围
25°C
参考精度
温度
漂流
决议
不典型的
(无线性化,
无冷接点
补偿。)
-100至100 mV-100至100 mV 0.1 mV±0.002 mV/°C~0.003mV
B 250至1810℃500至1810℃±2.4℃±0.056℃/°C~0.18℃
E-200至1000摄氏度-200至1000华氏度±0.6摄氏度?.008摄氏度/℃至0.07摄氏度
J-210至1200℃-190至1200℃±0.8℃±0 0.011℃/°C~0.05℃
K-270至1372℃-200至1372℃±0.5℃±0.016℃/°C~0.18℃
N-270至1300℃-190至1300℃±1.0℃±0.007℃/°C~0.10℃
R-50至1768℃-50至176 8℃±2.1℃±0.013℃/°C~0.14℃
S-50至1768摄氏度-40至1768华氏度±2.2摄氏度±0.067摄氏度/℃至0.24摄氏度
温度-270至400℃-200至400℃±0.7℃±0 0.001℃/°C~0.04℃
电阻式温度检测器,欧姆传感器类型规格
传感器
类型
满的
规模
操作
范围
25°C
参考精度
温度
漂流
决议
低水平
电压源
-100至100 mV-100至100 mV 0.1 mV 0.002 mV/°C~0.003 mV°
VE4001S2T2B4

VE4001S2T2B4
Specifications for RTD Input Card, 8-channel
RTD Channels per Card Eight
Sensor Types 2 wire, 3 wire, or 4 wire
Sensor Configuration Resistance, Pt100, Pt200, Pt500, Ni120, Cu10, User Defined
Full Scale Signal Range See Table below
Accuracy See Table below
Repeatability 0.05% of span
A/D Resolution 16-bit
Calibration None required
Units °C, °F
Sensor Excitation Current 100 µA
Common Mode Rejection 120 dB at 50/60 Hz
Common Mode Impedance > 10 mega ohms
LocalBus Current (12V DC nominal) 160 mA
Open Sensor Detection Time 1 second
Open mV Lead Detection Time 15 seconds
RTD, ohms Sensor Type Specifications
Sensor
Type
Full
Scale
Operating
Range
25°C
Reference Accuracy
Temperature
Drift
Resolution
Resistance 0 to 2,000 Ω 0 to 2,000 Ω ± 6.2 Ω ± 0.112 Ω/°C ~0.02 Ω
Pt100 -200 to 850°C -200 to 850°C ± 0.5°C ± 0.018°C/°C ~0.05°C
Pt200 -200 to 850°C -200 to 850°C ± 0.5°C ± 0.012°C/°C ~0.05°C
Pt500 -200 to 850°C -200 to 850°C ± 3.5°C ± 0.063°C/°C ~0.18°C
Ni120 -70 to 300°C 70 to 300°C ± 0.2°C ± 0.006°C/°C ~0.02°C
Cu10 -30 to 140°C -30 to 140°C ± 2.0°C ± 0.157°C/°C ~0.23°C
User Defined* 0 to 1000 Ω 0 to 1000 Ω ± 0.4 Ω ± 0.009 Ω/°C ~0.05 Ω
*The Callendar-Van Dusen linearization equation can be used with user defined Pt RTDs. Refer to Recommended I/O Practices in DeltaV Books online for usage information.
Simplified circuit diagram for RTD Input card, 8 channels.
DeltaV M-series Traditional I/O August 2022
www.emerson.com/deltav 8
Specifications for Thermocouple/mV Input Card, 8-channel
Channels per Card Eight
Sensor Types Thermocouple mV B, E, J, K, N, R, S, T, uncharacterized
Low level voltage source
Sensor Ranges See table next page
Repeatability 0.05% of span
A/D Resolution 16-bit
Calibration None required
Units °C, °F
Cold Junction Compensation
(Not available on mV channels)
Local: Integrally mounted in terminal block
External: Configure one channel as external cold junction
compensation for remaining inputs
Isolation Each channel is optically isolated from the system and
factory tested to 1500V DC.
Channels 1, 2, 3, and 4 are isolated from channels 5, 6, 7,
and 8 (verified by 1500V DC factory test).
Thermocouples attached to channels 1, 2, 3, and 4
are not electrically isolated and should be within + 0.7V DC
of each other.
Thermocouples attached to channels 5, 6, 7, and 8
are not electrically isolated and should be within + 0.7V DC
of each other.
Common Mode Rejection 120 dB at DC/50/60 Hz
Common Mode Impedance > 10 mega ohms
Normal Mode Rejection 60 dB at 60 Hz
LocalBus Current (12V DC nominal) 210 mA
Open Sensor Detection Yes (< 70 nA)
Open Sensor Detection Time 10 seconds
DeltaV M-series Traditional I/O August 2022
www.emerson.com/deltav 9
Thermocouple Sensor Type Specifications
Sensor
Type
Full
Scale
Operating
Range
25°C
Reference Accuracy
Temperature
Drift
Resolution
Uncharacterized
(no linearization,
no cold junction
compensation.)
-100 to 100 mV -100 to 100 mV 0.1 mV ± 0.002 mV/ °C ~0.003mV
B 250 to 1810°C 500 to 1810°C ± 2.4°C ± 0.056°C/ °C ~0.18°C
E -200 to 1000°C -200 to 1000°C ± 0.6°C ± 0.008°C/ °C ~0.07°C
J -210 to 1200°C -190 to 1200°C ± 0.8°C ± 0.011°C/ °C ~0.05°C
K -270 to 1372°C -200 to 1372°C ± 0.5°C ± 0.016°C/ °C ~0.18°C
N -270 to 1300°C -190 to 1300°C ± 1.0°C ± 0.007°C/ °C ~0.10°C
R -50 to 1768°C -50 to 1768°C ± 2.1°C ± 0.013°C/ °C ~0.14°C
S -50 to 1768°C -40 to 1768°C ± 2.2°C ± 0.067°C/ °C ~0.24°C
T -270 to 400°C -200 to 400°C ± 0.7°C ± 0.001°C/ °C ~0.04°C
RTD, ohms Sensor Type Specifications
Sensor
Type
Full
Scale
Operating
Range
25°C
Reference Accuracy
Temperature
Drift
Resolution
Low-level
Voltage Source
-100 to 100 mV -100 to 100 mV 0.1 mV 0.002 mV/°C ~0.003 mV°
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