VE4002S2T2模块备件

VE4002S2T2

所有I/O接口的通用环境规范
类别规格
工作温度*-40至70°C（-40至158°F）
储存温度-40至85°C（-40至185°F）
相对湿度5-95%，不冷凝
空气污染物ISA-S71.04-1985 G3类空气污染物
保形涂层
防护等级IP 20
冲击10 g½-正弦波持续11 ms
从5到16 Hz的1 mm峰间振动；
0.5 g，从16到150 Hz
尺寸H 10.7厘米（4.2英寸）
宽4.1厘米（1.6英寸）
深度10.5厘米（4.1英寸）
*在其温度范围的较高端长时间运行任何电子器件将缩短其预期寿命，
有关详细信息，请参阅机箱内的热量和气流影响白皮书。
DeltaV M系列传统I/O，2022年8月
www.emerson。com/deltav 5
模拟输入I/O卡
HART AI卡规格，8通道，4至20 mA
频道数：8
隔离：每个通道与系统光学隔离
并在1500V DC下进行工厂测试。
标称信号范围（跨度）4至20 mA
全信号范围1至22.5 mA，带超范围检查
单板卡的本地总线电流（标称12V DC）：典型为120mA，大为150mA
冗余：典型175 mA，大250 mA（每个卡）
24V直流（+10%）时，每个卡的现场电路功率大为300 mA
温度范围内的精度：量程的0.1%
分辨率16位A/D转换器
重复性：量程的0.05%
滚降频率在2.7 Hz时为-3 dB，在½采样频率时为-20.5 dB
校准：无需
可选保险丝2.0 A
AMS设备管理器现场通信支持HART直通
控制功能的设备变量和状态报告。
每个启用通道的Hart扫描时间为600–800 ms（典型）
单工AI卡的简化电路和连接图，8通道，4至20 mA，HART。
DeltaV M系列传统I/O，2022年8月
www.emerson。com/deltav 6
16通道、4至20 mA、HART的AI（Plus）卡规范
信道数16
输入传感器类型4至20 mA（跨度），双线
全信号范围2至22 mA，带超范围检查
20 mA时变送器功率小为13.5 V（大电流限制为29 mA）
温度范围内的精度：量程的0.2%
重复性：量程的0.05%
分辨率16位A/D转换器
滚降频率（抗混叠）-2.7 Hz时为3 dB-20 Hz时为20.5 dB
校准：无需
单板卡的本地总线电流（标称12V直流电）：典型85 mA，大150 mA
冗余：典型110 mA，大200 mA
24V直流（+/-10%）条件下，每个卡的现场电路功率大为500mA
隔离：每个通道与系统光学隔离
并在1000V DC下进行工厂测试。
HART通信支持AMS设备管理器的HART直通。
控制功能的HART变量和状态报告。
每个启用通道的Hart扫描时间为600–800 mS（典型）
冗余AI Plus卡的简化电路和连接图，16通道，4至20 mA，HART。
DeltaV M系列传统I/O，2022年8月
www.emerson。com/deltav 7
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
瞬变电磁

VE4002S2T2

VE4002S2T2

Common Environmental Specifications for all I/O Interfaces
Category Specifications
Operating Temperature* -40 to 70°C (-40 to 158°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Relative Humidity 5 to 95%, non-condensing
Airborne Contaminants ISA-S71.04-1985 Airborne Contaminants Class G3
Conformal coating
Protection Rating IP 20
Shock 10 g ½-sine wave for 11 ms
Vibration 1 mm peak-to-peak from 5 to 16 Hz;
0.5 g from 16 to 150 Hz
Dimensions H 10.7 cm (4.2 in.)
W 4.1 cm (1.6 in.)
Depth 10.5 cm (4.1 in.)
*Operating any electronics at the higher end of its temperature range for long periods of time will shorten its expected lifetime,
see Effects of Heat and Airflow Inside an Enclosure White Paper for more information.
DeltaV M-series Traditional I/O August 2022
www.emerson.com/deltav 5
Analog Input I/O Cards
Specifications for HART AI-Card, 8-channel, 4 to 20 mA
Number of Channels Eight
Isolation Each channel is optically isolated from the system
and factory tested to 1500V DC.
Nominal Signal Range (span) 4 to 20 mA
Full Signal Range 1 to 22.5 mA, with over range checking
LocalBus Current (12V DC nominal) per Card Simplex: 120 mA typical, 150 mA maximum
Redundant: 175 mA typical, 250 mA maximum (per card)
Field Circuit Power per Card 300 mA maximum at 24V DC (+10%)
Accuracy Over Temperature Range 0.1% of span
Resolution 16-bits A/D converter
Repeatability 0.05% of span
Roll-off Frequency -3 dB at 2.7 Hz, -20.5 dB at ½ the sampling frequency
Calibration None required
Optional Fuse 2.0 A
Communications Support HART pass-through for AMS Device Manager Field
device variable and status reporting for control functions.
Hart Scan Time 600 – 800 ms (typical) per enabled channel
Simplified circuit and connection diagram for simplex AI card, 8-channel, 4 to 20 mA, HART.
DeltaV M-series Traditional I/O August 2022
www.emerson.com/deltav 6
Specifications for AI (Plus) Card, 16-channel, 4 to 20 mA, HART
Number of Channels 16
Input Sensor Types 4 to 20 mA (span), 2-wire
Full Signal Range 2 to 22 mA, with over range checking
Transmitter Power 13.5 V minimum at 20 mA (max current limited at 29 mA)
Accuracy Over Temperature Range 0.2% of span
Repeatability 0.05% of span
Resolution 16-bit A/D converter
Roll-off Frequency (Anti-aliasing) -3 dB at 2.7 Hz; -20.5 dB at 20 Hz
Calibration None required
Local Bus Current per Card (12V DC nominal) Simplex: 85 mA typical, 150 mA maximum
Redundant: 110 mA typical, 200 mA maximum
Field Circuit Power per Card 500 mA maximum @ 24V DC (+/-10%)
Isolation Each channel is optically isolated from the system
and factory tested to 1000V DC.
HART Communications Support HART pass-through for AMS Device Manager.
HART variable and status reporting for control functions.
Hart Scan Time 600 – 800 mS (typical) per enabled channel
Simplified circuit and connection diagram for redundant AI Plus card, 16-channel, 4 to 20 mA, HART.
DeltaV M-series Traditional I/O August 2022
www.emerson.com/deltav 7
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
Tem