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Description
The Schneider Electric ASBDAP218 is a high-performance output module designed for the Advantys STB distributed I/O system. This module is engineered to control actuators, relays, and other industrial loads with high reliability. It features sixteen independent AC output channels, each providing electrical isolation to ensure safe and stable operation within complex automation environments.
Features
- Sixteen independent AC output points.
- Wide operating voltage range: 24 V AC to 230 V AC.
- Continuous output current of 0.5 A per channel.
- Integrated channel-to-channel and channel-to-bus electrical isolation.
- Fail-safe design: outputs return to a safe off state automatically upon power loss.
- Removable screw terminal block for efficient field wiring and maintenance.
Applications
This module is typically utilized in industrial automation systems for switching AC loads, controlling solenoid valves, motor starters, and contactors within the Schneider Advantys STB architecture.
Technical Specifications
| Manufacturer |
Schneider Electric |
| Model |
ASBDAP218 |
| Series |
Advantys STB |
| Number of Outputs |
16 points |
| Output Voltage |
24 V AC to 230 V AC |
| Output Current |
0.5 A per channel |
| Isolation |
Yes (Channel-to-channel and channel-to-bus) |
| Wiring Interface |
Removable screw terminal block |
| Weight |
0.3 kg |
Installation Guidelines
- Ensure the Advantys STB base is properly mounted on a DIN rail before installing the module.
- Always disconnect power from the I/O system before inserting or removing the module to prevent electrical damage.
- Use appropriate wire gauges for the screw terminal block to ensure secure connections.
- Maintain proper grounding practices to minimize EMI/RFI interference in the control cabinet.
- Ensure adequate ventilation around the module to prevent overheating during continuous operation.
- Handle with care to avoid electrostatic discharge (ESD) damage to the internal PCB.
FAQ
Does this module require external power for the outputs?
Yes, the ASBDAP218 requires an external AC power source to drive the connected loads, as the module acts as a switching interface for the field devices.
What happens to the outputs if the communication bus fails?
The module is designed for safety; in the event of a loss of communication or power, the outputs will transition to a safe off state.
