Yokogawa AAI841-H00 S2 Analog Input/Output Module

Yokogawa AAI841-H00 S2 Analog Input/Output Module

Details of the module

Model:AAI841-H00 S2
Type: Analog Input/Output Module
Input Channels: 8 analog input channels (standard)
Output Channels: 8 analog output channels (standard)
Additional Input Option: 16 isolated analog input channels available
Input Signal Range: 4-20 mA DC, configurable for other ranges
Signal Type: 4-20 mA current loop with HART support
Input Impedance: 250 2 ±0.1%
Accuracy: ±0.1% of full scale
Resolution: 12 bits
Isolation: Channel-to-channel and channel-to-ground isolation
External Connections: M4 screw terminals for secure field wiring
Power Consumption: 5.5 W
Operating Temperature: -20°C to +70°C (input/output), 0°C to 50°C (expanded input)
Humidity Range: 5% to 95% RH, non-condensing

The Yokogawa AAI841-H00 S2 is a high-precision analog input/output module for CENTUM VP and relateddistributed 

control systems. It provides reliable acquisition and control of process variables such as temperature,pressure, flow, 

and pH. With support for HART communication, the module ensures accurate signal handling and real-time monitoring 

for demanding industrial applications. Its robust design, high accuracy, and flexible configurationmake it ideal for 

modern process systems.

Frequently asked questions：

Q1: What type of module is the AAI841-H00 S2?
A: The AAI841-H00 S2 is an analog input/output module used for signal acquisition and analog control in 

industrial systems.
Q2: How many input and output channels does the AAI841-H00 S2 support?
A: It provides 8 standard analog input channels and 8 standard analog output channels, with an option to 

expand to 16 isolated analog input channels.
Q3: What signal range is supported by the AAI841-H00 S2?
A: The module supports 4–20 mA DC analog signals, commonly used in industrial instrumentation.

Extra Discount - Contact Lisa Lin

:+86 18965423501     :sales7@amikon.cn     :AMKPLC

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