Product Details
Configured for multi-mode signal conditioning in M1 automation platforms, the Bachmann AIO208 (AIO208 Analog I/O Module) provides direct physical execution of 8 configurable analog input/output channels.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | AIO208 |
| Brand | Bachmann |
| Origin | Austria |
| Dimensions | Standard Bachmann module enclosure |
| I/O Channels | 8 configurable analog channels |
| Resolution | 16 bit input / 14 bit output |
| Galvanic Isolation | 500 V |
| Signal Types | Current, Voltage, Pt100/Pt1000, Thermocouples |
Profinet / EtherNet/IP Deterministic Networks
The AIO208 module integrates into Bachmann controller systems to provide high-speed, deterministic analog data acquisition and output control. The module supports cycle-time-consistent communication, ensuring that analog signal processing is synchronized with the PLC scan cycle. To optimize deterministic performance in networked environments, users must configure the appropriate firmware flash compatibility settings via the Bachmann SolutionCenter to ensure the module recognizes the backplane bus communication velocity correctly. Each channel offers programmable filter settings ranging from 4 kHz to 0.5 Hz, allowing for noise suppression tailored to specific process dynamics. Galvanic isolation up to 500 V protects the system backplane from field-side electrical transients.
Frequently Asked Questions
Q: Can the module channels be reconfigured for different signal types independently?
A: Yes, each of the 8 channels can be independently configured using the SolutionCenter engineering tool. Furthermore, channel mapping allows for secondary signal type assignment, potentially doubling the effective I/O capacity per module.
Q: Are the analog outputs protected against field-side electrical faults?
A: Yes, all analog outputs are designed to be overload-proof, short-circuit-proof, and resistant to external voltage exposure within specified operating limits.
Field Installation Guidelines
- Ensure the module is properly seated in the M1 rack backplane to establish a secure ground connection and bus communication.
- For temperature measurements, utilize 4-wire measuring circuits for Pt100/Pt1000 sensors whenever possible to eliminate lead resistance errors.
- Verify that all thermocouple wiring is routed using appropriate compensation cable to maintain reference junction accuracy.
- Use shielded, twisted-pair cabling for all analog signals to minimize electromagnetic interference, ensuring the shield is terminated at the designated cabinet ground point.
- During commissioning, monitor the module diagnostics in the SolutionCenter for any overload, undervoltage, or overtemperature error flags to ensure proper system health.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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