VE4002S1T2B2模块备件

VE4002S1T2B2

模拟输出I/O卡
项目规格
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23 mA
每个卡的本地总线电流（标称12V DC）典型为100mA，大为150mA
24V直流（+/-10%）条件下，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0.25%
分辨率12位
21.6V直流电源至700欧姆负载时的输出符合性为20 mA
存储在卡上的校准信息。
可选保险丝2.0 A
单工AO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 14
16通道、4至20 mA、HART的AO（Plus）卡规范
信道数16
设备类型4至20 mA
全信号范围1至23 mA
温度范围内的精度：量程的0.25%
分辨率14位A/D转换器
校准：无需
单板卡的本地总线电流（标称12V直流电）：典型为85mA，大为150mA。
冗余：典型110 mA，大260 mA。
24V直流（+/-10%）条件下每个卡的现场电路功率大为400mA
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）
单工AO（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 15
离散输入I/O卡
DI卡规格，8通道，24V直流，干触点
频道数：8
输入兼容性：干触点（已知与许多NAMUR传感器一起工作）
On>2.2 mA的检测电平
断开<1 mA的检测电平
输入阻抗5 KΩ（近似值）
润湿电压15伏
具有故障检测功能的现场电阻器组（已知与许多
NAMUR传感器）
可配置信道类型：
„离散输入
„脉冲计数
输入
干触点或离散状态传感器变化<2 Hz。
脉冲串
<75 Hz
每个单板卡的本地总线电流（标称12V DC）：典型为75mA，大为100mA
冗余：典型90 mA，大150 mA
24V DC（±10%）下每卡的现场电路功率为100mA
隔离：每个通道与系统光学隔离
并在1500V DC下进行工厂测试。
可选保险丝2.0 A（接线盒选件）
DI卡、8通道、24V直流、干触点的简化电路和连接图。
DeltaV M系列传统I/O，2022年8月
www.emerson。com/deltav 16
8通道24V直流隔离DI卡规范
频道数：8
隔离：每个通道与系统光学隔离
并在工厂测试至1500V DC。
大于10V直流电的检测电平
断开<5V DC的检测电平
24V时输入阻抗5 mA
每个卡的本地总线电流（标称12V DC）典型为75 mA，大为100 mA
每卡现场电路功率无
可选保险丝2.0 A
DI卡的简化电路和连接图，8通道，24V直流，隔离。
DeltaV M系列传统I/O，2022年8月
www.emerson。com/deltav 17
DI卡规格，32通道，24V直流，干触点
通道数：32
隔离：每个通道与系统光学隔离
并在1500V DC下进行工厂测试。
On>2 mA的检测电平
Off＜0.25 mA的检测电平
输入阻抗5K欧姆（近似值）
每个卡的本地总线电流（标称12V DC）典型为50 mA，大为75 mA
24V DC下每卡150 mA的现场电路功率
Return使用公共Return
接线盒32螺钉接线盒
DI（Plus）板卡规格，32通道，24V直流，干触点
通道数：32
On>2 mA的检测电平
Off＜0.25 mA的检测电平
输入阻抗5K欧姆（近似值）
润湿电压24V DC
本地总线电流（标称直流12V）典型为50 mA，大为75 mA
24V直流（+20%/-15%）条件下，每个卡的现场电路功率大为150 mA
隔离：每个通道与系统光学隔离
并在1500V DC下进行工厂测试。

VE4002S1T2B2

VE4002S1T2B2

Analog Output I/O Cards
Item Specification
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 23 mA
LocalBus Current (12V DC nominal) per Card 100 mA typical, 150 mA maximum
Field Circuit Power per Card 300 mA maximum @ 24V DC (+/-10%)
Accuracy Over Temperature Range 0.25% of span
Resolution 12-bit
Output Compliance 20 mA at 21.6V DC supply into 700 ohms load
Calibration Information stored on card.
Optional Fuse 2.0 A
Simplified circuit and connection diagram for simplex AO card, 8-channel, 4 to 20 mA, HART.
DeltaV M-series Traditional I/O August 2022
www.emerson.com/deltav 14
Specifications for AO (Plus) Card, 16-Channel, 4 to 20 mA, HART
Number of Channels 16
Device Types 4 to 20 mA
Full Signal Range 1 to 23 mA
Accuracy Over Temperature Range 0.25% of span
Resolution 14-bit A/D converter
Calibration None required
Local Bus Current per Card (12V DC nominal) Simplex: 85 mA typical, 150 mA maximum.
Redundant: 110 mA typical, 260 mA maximum.
Field Circuit Power per Card 400 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 simplex AO (Plus) card, 16-channel, 4 to 20 mA, HART.
DeltaV M-series Traditional I/O August 2022
www.emerson.com/deltav 15
Discrete Input I/O Cards
Specifications for DI Card, 8-channel, 24V DC, Dry Contact
Number of Channels Eight
Input Compatibility Dry Contact (known to operate with many NAMUR sensors)
Detection Level for On >2.2 mA
Detection Level for Off <1 mA
Input Impedance 5 KΩ (approximate)
Wetting Voltage 15 Volts
Fault Detection Capable Field resistor pack (known to operate with many
NAMUR sensors)
Configurable Channel Types:
„ Discrete Input
„ Pulse Count
Input
Dry contact or discrete state sensor changing <2 Hz.
Pulse train
<75 Hz
Local Bus current (12V DC nominal) per Card Simplex: 75 mA typical, 100 mA maximum
Redundant: 90 mA typical, 150 mA maximum
Field Circuit Power per Card 100 mA at 24V DC (±10%)
Isolation Each channel is optically isolated from the system
and factory tested to 1500V DC.
Optional Fuse 2.0 A (Terminal block option)
Simplified circuit and connection diagram for DI card, 8-channel, 24V DC, Dry Contact.
DeltaV M-series Traditional I/O August 2022
www.emerson.com/deltav 16
Specifications for DI Card, 8-channel, 24V DC, Isolated
Number of Channels Eight
Isolation Each channel is optically isolated from the system
and from each other and factory tested to 1500V DC.
Detection Level for On >10V DC
Detection Level for Off <5V DC
Input Impedance 5 mA at 24V
LocalBus Current (12V DC nominal) per Card 75 mA typical, 100 mA maximum
Field Circuit Power per Card None
Optional Fuse 2.0 A
Simplified circuit and connection diagram for DI card, 8-channel, 24V DC, Isolated.
DeltaV M-series Traditional I/O August 2022
www.emerson.com/deltav 17
Specifications for DI Card, 32-channel, 24V DC, Dry Contact
Number of Channels 32
Isolation Each channel is optically isolated from the system
and factory tested to 1500V DC.
Detection Level for On >2 mA
Detection Level for Off <0.25 mA
Input Impedance 5K ohm (approximate)
LocalBus Current (12V DC nominal) per Card 50 mA typical, 75 mA maximum
Field Circuit Power per Card 150 mA at 24V DC
Return Uses common return
Terminal Block 32-screw termination block
Specifications for DI (Plus) Card, 32-channel, 24V DC, Dry Contact
Number of Channels 32
Detection Level for On >2 mA
Detection Level for Off <0.25 mA
Input Impedance 5K ohm (approximate)
Wetting Voltage 24V DC
Local Bus Current (12V DC Nominal) 50 mA typical, 75 mA maximum
Field Circuit Power per Card 150 mA maximum @ 24V DC (+20%/-15%)
Isolation Each channel is optically isolated from the system
and factory tested to 1500V DC.