横河AAI835-H00模块现货
价格:电议
地区:广东省 广州市
电 话:020-62810450
手 机:18819210882
传 真:020-62824951

横河AAI835-H00模块 现货供应

AAI835-H00模块输入输出模块(420MA,隔离通道,HART协议),4输入/4输出

AAI835-H00电流输入模块和I/ O模块(隔离通道)
4至20 mA电流输入模块接收信号。电流I / O模块接收和输出4至20 mA的信号。这两个模块之间的字段和系统的每个通道之间,以及隔离。模块可以用在双冗余配置。

Items

Specifications

Model

AAI135 (*1)

AAI835 (*1)

Number of I/O channels

8-channel input, isolated channels

4-channel input/4-channel output, isolated channels

I/O signal

4 to 20 mA

Input: 4 to 20 mA

Output: 4 to 20 mA

Allowable input current

25 mA

25 mA

Withstanding voltage

Between input and system:500 V AC, For 1 minute Between input channels:500 V AC, For 1 minute (*2)

Between input/output and system: 500 V AC, For 1 minute Between input/output channels: 500 V AC, For 1 minute(*2)

Input resistance

Power ON

290 Ω (at 20 mA) to 450 Ω (at 4 mA) (*3)

Power OFF

500 kΩ or more

Allowable load resistance

 —

 0 to 750 Ω (*4)

Circuit-open detection

 —

Less than 0.65 mA

Accuracy

 ±16 μA

 Input: ±16 μA

Output: ±48 μA

Data update period

10 ms

Transmitter power supply

15.0 V or more (at 20 mA) 29.3 V or less (at 0 mA) (*5)

15.0 V or more (at 20 mA)29.3 V or less (at 0 mA) (*5)

Temperature drift

±16 μA/10 °C

Maximum current consumption

360 mA (5 V DC), 450 mA (24 V DC)

360 mA (5 V DC), 450 mA (24 V DC)

Weight

0.3 kg

External connection

Pressure clamp terminal, MIL connector cable, Dedicated cable (KS1)

HART communication (*6)

Available

Available



品牌/商标

日本横河

企业类型

贸易商

原产地

日本