AI950N   模拟输入模块 具有短路和断路检测

基本信息

A型号：AI950N 

货号 ：3KDE175523L9500

类型 ：模拟输入

通道数： 4

哈特 ：是的

国企：不适用

冗余 ：不

本质安全 ：不

力学 S900系列

AI950N 远程 S900 I/O 系统可以安装在非危险区域，也可以直接安装在 1 区或 2 区危险区域，具体取决于所选的系统型号。S900 I/O 使用 PROFIBUS DP 标准与控制系统级进行通信。I/O系统可以直接安装在现场，因此降低了接线和布线的成本。

该系统坚固耐用，容错性强，易于维修。集成的断开机制允许在运行期间进行更换，这意味着无需中断初级电压即可更换电源单元。

S900 I/O N 型。用于安装在安全（= 非危险）区域。

AI950N 温度输入 （TI4），支持 Pt100、Pt1000 和 Ni100 2/3/4 技术。热电偶 B、E、J、K、L、N、R、S、T、U、mV。逐通道隔离输入。

AI950N 特点和优势

- 冗余（电源和通信）

- 运行

中的热配置- 热插拔功能

- 扩展诊断

- 通过 FDT/DTM

进行出色的配置和诊断 - G3 – 所有组件

的涂层 - 通过自动诊断

简化维护 - Pt 100， Pt 1000， Ni 100， 0...3kOhms，采用 2/3/4 线技术

- 热电偶类型 B、E、J、K、L、N、R、S、T、U、mV

- 内部或外部冷端补偿

- 短路和断路检测

- 输入/总线和输入/电源之间的电气隔离- 通道到通道的电气隔离 - 4 通道

Basic information

Model A: AI950N

Item number: 3KDE175523L9500

Type: Analog input

Number of channels: 4

Hart: Yes

State-owned enterprises: Not applicable

Redundancy: No

Intrinsically safe: No

Mechanics S900 series

The AI950N Remote S900 I/O system can be installed in a non-hazardous area or directly in Zone 1 or Zone 2 hazardous areas, depending on the system model selected. The S900 I/O uses the PROFIBUS DP standard to communicate with the control system level. The I/O system can be installed directly on site, thus reducing wiring and cabling costs.

The system is robust, fault-tolerant and easy to service. The integrated disconnect mechanism allows for replacement during operation, which means that the power supply unit can be replaced without interrupting the primary voltage.

S900 I/O N type. For installation in safe (= non-hazardous) areas.

AI950N temperature input (TI4), supports Pt100, Pt1000 and Ni100 2/3/4 technologies. Thermocouple B, E, J, K, L, N, R, S, T, U, mV. Isolate input on a channel-by-channel basis.

AI950N Features and benefits

- Redundancy (power and communication)

- Run

In hot configuration - Hot swap function

- Extended diagnostics

- Via FDT/DTM

For excellent configuration and diagnostics - G3 - all components

The coating - through automatic diagnosis

Simplified maintenance - Pt 100, Pt 1000, Ni 100, 0... 3kOhms, using 2/3/4 line technology

- Thermocouple type B, E, J, K, L, N, R, S, T, U, mV

- Internal or external cold end compensation

- Short circuit and open circuit detection

- Input/bus and input/power

Electrical isolation between channels - channel to channel

Electrical isolation - 4 channels