Yokogawa AAI835-S00 Analog I/O Module
Manufacturer:
Yokogawa
Product No.:
AAI835-S00
Condition:
In Stock
Product Type:
Analog I/O Module
Product Origin:
JP
Weight:
400g
Shipping port:
Xiamen
Warranty:
12 months
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Yokogawa AAI835-S00 Overview
The Yokogawa AAI835-S00 is an analog input/output (I/O) module designed for use with the Yokogawa CENTUM VP and CENTUM CS distributed control systems (DCS). It provides 4 isolated analog input channels and 4 isolated analog output channels.
Key Features of AAI835-S00
- Supports 4 to 20 mA analog input and output
- Channel isolation to prevent noise interference from other devices
- Supports HART protocol for communication with smart field devices
- Configurable for dual redundant mode to enhance system reliability
Applications
The AAI835-S00 is widely used in various industrial automation applications, including:
- Chemical production
- Oil and gas
- Power generation
- Water and wastewater treatment
- Metal processing
Technical Specifications
| Parameter | Value |
|---|---|
| Module Type | Analog input/output module |
| Model | AAI835-S00 |
| Number of Channels | 4 inputs / 4 outputs |
| I/O Signal | 4 to 20 mA |
| Input Current Range | -20 to 22 mA |
| Output Current Range | 4 to 20 mA |
| Load Impedance | 250 Ω |
| Accuracy | ±0.1% of full scale |
| Resolution | 12-bit |
| Response Time | < 2 seconds (60% full scale step) |
| Isolation Voltage | 2500 V |
| Power Requirements | 24 V DC |
| Power Consumption | 10 W |
| Operating Temperature | -20 to 60 °C |
| Humidity | 5% to 95% non-condensing |
| Protection Rating | IP67 |
| Dimensions | 115 x 180 x 35 mm |
| Weight | 0.4 kg |
Suffix Codes
- -S: Standard type
- 0: Basic type