Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Yokogawa AAI835-H03/K4A00 |
| Manufacturer | Yokogawa |
| Type | Analog I/O Module |
| Number of Input Channels | 16 isolated analog input channels |
| Number of Output Channels | 8 analog output channels |
| Input Signal Type | 4–20 mA current or 1–5 V DC voltage (configurable) |
| Output Signal Type | 4–20 mA current or 1–5 V DC voltage (configurable) |
| Input Resolution | 16-bit |
| Output Resolution | 16-bit DAC |
| Accuracy | ±0.1% full scale (input and output) |
| Input Isolation | Channel-to-channel and channel-to-ground isolation |
| Input Impedance | ≥250 Ω (current), ≥1 MΩ (voltage) |
| Output Load | 600 Ω max (current), 1 kΩ min (voltage) |
| Sampling Rate | 100 ms per channel (input), 50 ms per channel (output) |
| Power Supply Voltage | Supplied by I/O bus from base unit |
| Power Consumption | Approx. 8 W |
| Operating Temperature | 0 °C to +50 °C |
| Storage Temperature | -40 °C to +70 °C |
| Humidity | 5–95% RH (non-condensing) |
| Dimensions | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
| Mounting | Mounted on I/O base unit |
| Certification | CE, CSA, KC compliant |
| Application | Industrial process control and monitoring in DCS systems |
FAQ
FAQ
1. What is the main function of the Yokogawa AAI835-H03/K4A00?
It provides both analog input and output channels for process control and monitoring.
2. How many input and output channels are available?
It offers 16 input and 8 output analog channels.
3. What signal types does it support?
Supports 4–20 mA current and 1–5 V DC voltage signals.
4. Are the input channels isolated?
Yes, each channel is isolated from others and ground.
5. What is the resolution of the module?
16-bit resolution for both input and output signals.
6. Does it need an external power supply?
No, it is powered through the I/O bus from the base unit.
7. What are the environmental operating conditions?
Operates at 0 °C to +50 °C, with 5–95% non-condensing humidity.
8. Which systems is it compatible with?
Compatible with Yokogawa CENTUM VP and CS 3000 DCS platforms.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
