Product Details
The ABB AO561 1TNE968902R1201, also cataloged as the AO561 Analog Output Module, operates as a dedicated hardware component for digital-to-analog signal modulation within S500-eCo distributed I/O systems. The module converts internal processor variables into physical control signals to drive field instrumentation loops using a 1-wire connection interface.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | AO561 |
| Brand | ABB |
| Origin | Germany |
| Weight | 0.118 kg net / 0.22 kg gross |
| Dimensions | 34 mm x 74 mm x 135 mm (W x H x D) |
| Operating Temp | 0 to +60 deg C |
| Storage Temp | -40 to +70 deg C |
| Power Consumption | Maintained via localized peripheral bus infrastructure |
| Number of Analog Outputs | 2 |
| Output Signal Type | U (Voltage), I (Current) |
| Resolution | 12-bit analog output |
| Connection Type | Pluggable terminal blocks |
| Degree of Protection | Housing IP20 |
Deterministic Networks & Firmware Compatibility
The module integrates output data packets directly from host controllers communicating over Profinet / EtherNet/IP deterministic networks. High I/O density scaling allows synchronous hardware tracking of voltage and current ranges within a slim mechanical frame. Internal state machines check backplane bus communication velocity licenses during startup sequences to ensure continuous firmware flash compatibility parameters are validated prior to active cyclic signal processing.
Frequently Asked Questions
Q: Can the output channels on the AO561 be configured for independent signal ranges?
A: Yes. Each of the 2 analog output channels is configured individualistically for either voltage or current modes through parameter registers in the engineering software interface.
Q: Is hot-swapping supported for the pluggable terminal sub-components during operation?
A: S500-eCo modules do not support hot-swapping of the active electronic body under electrical load. The bus power supply must be disconnected before extraction to prevent transmission interruptions across the local backplane.
Q: What is the exact data orientation of the 12-bit digital value?
A: The 12-bit resolution translates directly to unsigned or signed binary values in the system control register, scaling evenly across the selected unipolar or bipolar output span.
Field Installation Guidelines
- Secure the chassis onto standard 35 mm DIN rails, ensuring the integrated locking tab engages fully to resist mechanical displacement under high-vibration conditions.
- Implement explicit physical isolation by maintaining a minimum separation distance of 100 mm between low-voltage signal wires and high-power AC lines.
- All field-bound analog control signals must use shielded twisted-pair cables with the shield braid terminated exclusively at a single ground reference terminal block inside the panel.
- Verify correct seating and tension of the pluggable terminal block interfaces to prevent terminal contact resistance on the 1-wire signaling lines.
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.
Tech & Buying Guide
Mastering the Siemens PLC Scan Cycle: How the CPU Executes Automation Programs
Industrial automation relies heavily on programmable logic controllers (PLCs) to manage complex manufacturing processes. Many engineers dive straight into programming without mastering the underlying architecture. However, understanding how a PLC CPU executes a program ensures reliable system design. Therefore, mastering the scan cycle optimizes both performance and troubleshooting in modern control systems.
How to Connect to Siemens S7 PLCs: 5 Essential Communication Methods
Establishing a reliable hardware link between a programming terminal and a Siemens SIMATIC controller is essential for engineering workflows. Field engineers rely on distinct physical layers, ranging from legacy serial connections to high-speed Industrial Ethernet protocols. Modern factory automation environments prioritize fast data transfer and seamless driver integration. Selecting the correct connection method simplifies program downloads, online monitoring, and system troubleshooting in complex control systems.
Will PLCs Become Obsolete? The Future of Control Systems in Industry 4.0
Modern manufacturing is undergoing a rapid technological transformation driven by Industry 4.0 innovations. Technologies like Artificial Intelligence (AI), Machine Learning (ML), and the Industrial Internet of Things (IIoT) are dominating discussions across the factory automation sector. Consequently, many engineers wonder if these advanced digital tools will eventually replace traditional Programmable Logic Controllers (PLCs). However, evaluating the core physics of industrial operations reveals a very different reality for control systems.