Siemens 6ES7492-1AL00-0AA0 Analog Output Module
$209.00
$530.00
Description
Overview
The 6ES7452-1AH00-0AE0 analog output module is engineered for the Siemens SIMATIC S7-400 platform, enabling accurate analog signal transmission to field devices. It is designed to drive control elements such as valves, actuators, and variable-speed drives in industrial environments where signal precision and stability are critical.
With eight independently configurable channels, the module supports both voltage and current outputs, allowing flexible integration into a wide range of process control systems.
Key Technical Data
| Parameter | Specification |
|---|---|
| Model | 6ES7452-1AH00-0AE0 |
| Series | SIMATIC S7-400 |
| Module Type | Analog Output (AO) |
| Number of Outputs | 8 channels |
| Resolution | 12-bit |
| Output Signal Types | Voltage and current selectable |
| Voltage Range | ±10 V DC |
| Current Range | 0–20 mA / 4–20 mA |
| Accuracy | ±0.5% of full scale |
| Conversion Speed | Approx. 0.6 ms per channel |
| Electrical Isolation | Channel-to-backplane isolation |
| Status Indication | Per-channel LED diagnostics |
| Protection Class | IP20 |
| Mounting | S7-400 rack installation |
| Dimensions | 290 × 25 × 210 mm |
| Weight | 0.9 kg |
Functional Characteristics
The module delivers stable analog outputs with consistent signal quality, even in electrically noisy environments. Its 12-bit resolution ensures sufficient granularity for most industrial control loops, including flow, pressure, and position control.
Galvanic isolation between the field side and the PLC backplane reduces the risk of interference and protects system components. LED indicators provide immediate feedback on channel status, simplifying commissioning and maintenance.
Integration and Compatibility
The 6ES7452-1AH00-0AE0 is intended exclusively for SIMATIC S7-400 racks and operates in conjunction with S7-400 CPUs and power supply modules. It integrates seamlessly with other I/O modules, enabling scalable system configurations.
For modernization projects, Siemens recommends transitioning to S7-1500 or ET 200 series analog modules, which offer enhanced diagnostics and higher resolution.
Typical Applications
This analog output module is commonly deployed in scenarios where continuous control signals are required
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Process industries such as chemical processing and oil refining
-
Power generation systems for turbine and generator regulation
-
Manufacturing lines requiring analog drive or actuator control
-
Infrastructure systems including HVAC and environmental regulation
FAQ
Q: Can this module output both voltage and current signals simultaneously?
A: Each channel can be configured individually for voltage or current output, but a single channel operates in one mode at a time.
Q: Is it suitable for new automation projects?
A: It is primarily recommended for maintenance or expansion of existing S7-400 systems. For new installations, newer Siemens platforms should be considered.
Q: Does it require external power?
A: The module is powered through the S7-400 backplane and does not require a separate external supply.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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