型号:AI801
货号 3BSE020512R1
系列:S800L系列
类别: 模拟输入模块
成色:全新,非全新
质保:一年
库存:有
品牌:ABB
尺寸
宽度 86.1毫米(3.4英寸)
深度 58.5毫米(2.3英寸)
高度 110毫米(4.33英寸)
重量 0.24 千克(0.53 磅)
信号规格: 0...20 mA, 4...20 mA
通道数: 8
信号类型: 单极性单端
AI801 模拟量输入模块有 8 个电流输入通道。电流输入能够处理至少 30 V d.c 的变送器电源短路,而不会损坏。
电流限制通过一个 PTC 电阻器执行。电流输入的输入电阻为 250 欧姆,包括 PTC。
特点和优势
8 个通道,用于 0...20 mA、4...20 mA 直流、单端单极性输入
1 组 8 个通道,与地面隔离
12 位分辨率
输入分流电阻器通过 PTC 电阻器保护至 30 V
模拟输入短路保护至 ZP 或 +24 V
输入可承受HART通信
通过可拆卸连接器实现过程和电源连接
Model: AI801
Item number 3BSE020512R1
Series: S800L series
Category: Analog input module
Finish: New, not new
Warranty: One year
Stock: Yes
Brand: ABB
dimension
Width 86.1 mm (3.4 in)
Depth 58.5 mm (2.3 in)
Height 110 mm (4.33 in)
Weight 0.24 kg (0.53 lb)
Signal specification: 0... 20 mA, 4... 20 mA
Number of channels: 8
Signal type: Unipolar single-ended
The AI801 analog input module has 8 current input channels. The current input is capable of handling a short circuit in the transmitter power supply of at least 30 V d.c without damage.
Current limiting is performed through a PTC resistor. The input resistance for current input is 250 ohms, including PTC.
Characteristics and advantages
8 channels for 0... 20 mA, 4... 20 mA DC, single-ended unipolar input
1 group of 8 channels, isolated from the ground
12-bit resolution
The input shunt resistor is protected to 30 V by a PTC resistor
Analog input short-circuit protection to ZP or +24 V
Input can withstand HART communication
Process and power connection via removable connectors
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