Product Description
Model/Part Number: AAV141-S00-S2 - Analog Input Module
Product Description
The AAV141-S00-S2 is an Analog Input Module manufactured by Yokogawa. It offers 16 input channels for non-isolated analog signals, mainly supporting 4-20 mA DC or 1-5 V DC from 2-wire or 4-wire transmitters. It is designed for applications that require high accuracy and reliability in monitoring and controlling various physical processes. The module can also be used in a dual-redundant configuration to enhance system reliability and ensure continuous operation.
Key Specifications
| Attribute |
Value |
| Model |
AAV141-S00-S2 |
| Number of Input Channels |
16 channels, non-isolated |
| Input Signal |
4 to 20 mA DC, 1 to 5 V DC |
| Voltage Input |
1 to 5 V DC (common mode voltage ±1 V or less) |
| Current Input |
4 to 20 mA DC |
| Allowable Input Current/Voltage |
27 mA (current), ±7.5 V (voltage), ±13 V (voltage) |
| Withstanding Voltage |
— |
| Input Resistance (Power ON) |
400 Ω (at 20 mA) to 1000 Ω (at 4 mA) |
| Input Resistance (Power OFF) |
500 kΩ or larger |
| Accuracy |
Voltage input: ±4 mV, Current input: ±16 μA |
| Data Update Period |
10 ms |
| Step Response Time |
100 ms |
| Transmitter Power Supply |
14.8 V or higher (at 20 mA), 26.4 V or less (at 0 mA) |
| Drift due to Ambient Temperature |
±16 μA/10 °C (for current), ±4 mV/10 °C (for voltage) |
| Maximum Current Consumption |
310 mA (5 V DC), 450 mA (24 V DC) |
| Weight |
0.2 kg |
| External Connection |
Pressure clamp terminal, KS cable, MIL connector cable |
| HART Communication |
Available (at current input) |
I/O Types and Capacities
| Attribute |
Input Type |
Output Type |
| Voltage Input |
1 to 5 V DC (allowable common mode voltage ±1 V or less) |
— |
| Current Input |
4 to 20 mA DC |
— |
| Allowable Load Resistance |
Voltage input: 1 MΩ or larger |
— |
| Allowable Load Resistance (Current Input) |
Current input: 290 Ω (at 20 mA) to 450 Ω (at 4 mA) |
— |
Suffix and Option Codes
| Suffix Codes |
Description |
| -S |
Standard type |
| 5 |
Without explosion protection |
| E |
With explosion protection |
| 0 |
Basic type |
| 3 |
With ISA Standard G3 option and temperature (-20 to 70 °C) option |
| Option Codes |
Description |
| /K4A00 |
KS Cable Interface Adapter [Model: ATK4A-00] |
| /A4S00 |
Pressure Clamp Terminal Block for Analog [Model: ATA4S-00] |
| /A4S10 |
Pressure Clamp Terminal Block for Analog (surge absorber) [Model: ATA4S-10] |
| /A4D00 |
Dual Pressure Clamp Terminal Block for Analog [Model: ATA4D-00] |
| /A4D10 |
Dual Pressure Clamp Terminal Block for Analog (surge absorber) [Model: ATA4D-10] |
| /CCC01 |
Connector Cover for MIL Cable [Model: ACCC01] |
Applications and Usage
- The AAV141-S00-S2 Analog Input Module is perfect for process automation and control systems requiring precise analog signal input. It is commonly used in industries such as oil and gas, chemical processing, power generation, and manufacturing.
- The module supports both voltage and current inputs, which gives it flexibility for integration with a wide range of field devices, including temperature sensors, pressure transducers, and flow meters.
-
Dual-redundant configurations help ensure continuous operation and higher reliability, which is crucial for critical industrial applications.
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