AIO288/1 Bachmann Analog Input/Output Module
Teknik özellikler
Manufacturer: Bachmann
Condition：New with Original Package
Product Type: Analog Input/Output Modules
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Country of Origin: Austria
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
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Product Description
The Bachmann AIO288/1 is an analog input/output module for acquiring voltage, current, and temperature signals and generating analog voltage outputs. It supports voltage inputs of +/-1 V or +/-10 V, current inputs from 0 mA to 20 mA, and selectable Pt100 or Pt1000 temperature sensors. The module provides up to 8 voltage input channels, 8 voltage output channels, 8 current input channels, and 4 temperature input channels, with 14-bit resolution for the specified signal types.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | AIO288/1 |
| Brand | Bachmann |
| Product Type | Analog Input/Output Module |
| Voltage Input Channels | Max. 8 |
| Voltage Input Range | +/-1 V or +/-10 V |
| Voltage Input Impedance | > 100 kOhm |
| Voltage Input Resolution | 14 bit |
| Permitted Common-Mode Voltage | Max. +/-1 V |
| Voltage Input Accuracy at 25 deg C | Max. +/-0.05% of input voltage range |
| Voltage Input Cutoff Frequency | 1.5 kHz (3 dB) |
| Voltage Input Common-Mode Rejection | > 60 dB |
| Voltage Input Sampling Time | 200 us |
| Voltage Output Channels | Max. 8 |
| Voltage Output Range | +/-10 V |
| Voltage Output Resolution | 14 bit |
| Voltage Output Accuracy at 25 deg C | Max. +/-0.025% of measuring range |
| Voltage Output Settling Time | Max. 400 us to 1% of the output current range |
| Voltage Output Common-Mode Rejection | > 60 dB |
| Voltage Output Refresh Cycle | 200 us |
| Current Input Channels | Max. 8 |
| Current Input Range | 0 mA to 20 mA |
| Current Input Impedance | 243 Ohm |
| Current Input Resolution | 14 bit |
| Maximum Current Input | 35 mA (destruction limit) |
| Current Input Accuracy at 25 deg C | Max. +/-0.1% of measuring range at 20 mA |
| Current Input Cutoff Frequency | 1.5 kHz (3 dB) |
| Current Input Sampling Time | 200 us |
| Temperature Sensor Types | Pt100 or Pt1000, selectable |
| Temperature Input Channels | Max. 4 |
| Temperature Sensor Connection | 2-wire or 4-wire |
| Temperature Range | -100 deg C to +500 deg C |
| Temperature Input Impedance | > 100 kOhm |
| Temperature Input Accuracy at 25 deg C | Max. +/-0.1% of measuring range (600 K) |
| Temperature Input Cutoff Frequency | 1.5 kHz (3 dB) |
| Temperature Resolution (LSB) | 0.1 K |
| Temperature Sampling Time | 200 us |
| Estimated Shipping Dimensions | 5.4 x 5.2 x 11.8 cm |
| Weight | 0.2 kg |
Analog Signal Acquisition and Output
The voltage input channels measure signals within the selected +/-1 V or +/-10 V range. Their input impedance exceeds 100 kOhm, while the 14-bit resolution determines the digital granularity of the converted measurement. The 1.5 kHz cutoff frequency defines the specified input bandwidth at the 3 dB point.
The current input channels accept signals from 0 mA to 20 mA and use a 243 Ohm input impedance. The 35 mA maximum input current is a destruction limit, not a normal operating range. Therefore, keep the applied current within the specified measurement range during normal operation.
The voltage outputs generate signals from -10 V to +10 V. Their specified accuracy is +/-0.025% of the measuring range at 25 deg C. The stated maximum settling time is 400 us to 1% of the output current range; the original specification uses current-range terminology for a voltage output, so this condition requires confirmation before it serves as an output-response acceptance criterion.
Temperature Measurement
The temperature inputs support selectable Pt100 and Pt1000 resistance temperature detectors (RTDs), with 2-wire or 4-wire connections. The module covers a stated temperature range of -100 deg C to +500 deg C, with an accuracy of up to +/-0.1% of a 600 K measuring range at 25 deg C.
A 4-wire RTD connection can reduce the effect of lead resistance on resistance measurement. A 2-wire connection uses a simpler wiring arrangement, but lead resistance can contribute to measurement error. Confirm the selected sensor type and connection method against the system configuration before commissioning.
Frequently Asked Questions
Q: How many analog channels does the AIO288/1 support?
A: The supplied specifications list up to 8 voltage inputs, 8 voltage outputs, 8 current inputs, and 4 temperature inputs. These are the stated maximum counts for each signal type; confirm the intended configuration before assigning channels.
Q: Which temperature sensors can the AIO288/1 measure?
A: It supports selectable Pt100 and Pt1000 RTDs. The specified temperature range is -100 deg C to +500 deg C, with either 2-wire or 4-wire sensor connections.
Q: What does the 35 mA current limit mean?
A: The 35 mA value is identified as the destruction limit, not the normal measurement range. The specified current input range is 0 mA to 20 mA, so signals should remain within that range during normal operation.
Other Attributes
- Country of Origin: Austria
- Lead Time: In Stock, 2 Working Days
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Question 1: Is Our Price Competitive?
NEW-GEN collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
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Question 5: What Is Our Delivery Time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
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