Product Overview
The Schneider ASB849016 accepts both analog and digital signals for the Modicon automation platform. This versatile input module accommodates a wide range of field devices without requiring multiple cards. Industrial control systems benefit from its flexible configuration and space-saving design. The module’s mixed-signal capabilities simplify panel design and reduce component inventory.
Technical Specifications
This input module features 8 configurable channels for analog voltage, current, or digital signals. The Schneider ASB849016 supports multiple input types within a single module footprint. Its software-selectable ranges eliminate hardware jumper changes during commissioning. The module’s built-in diagnostics detect wiring faults and signal anomalies.
| Parameter | Specification |
|---|---|
| Product Type | Versatile Input Module |
| Series Compatibility | Schneider Modicon (TSX / Premium) |
| Number of Channels | 8 configurable input channels |
| Analog Voltage Ranges | 0-10 V, ±10 V, 0-5 V, ±5 V |
| Analog Current Ranges | 0-20 mA, 4-20 mA |
| Digital Input Mode | 24 V DC (sink/source) |
| Resolution (Analog) | 12-bit (0-4095 counts) |
| Accuracy (Analog) | ±0.25% of full scale at 25°C |
| Input Impedance (Voltage) | > 1 MΩ |
| Input Impedance (Current) | 250 Ω |
| Digital Input Voltage Range | 10-30 V DC |
| Digital Input Current | 5 mA at 24 V DC |
| Response Time (Digital) | < 2 ms |
| Update Time (Analog) | 10 ms per channel |
| Electrical Isolation | 1,500 V AC between field and backplane |
| Power Supply | 5 V DC from backplane |
| Current Consumption (5V) | Maximum 0.20 A |
| Dimensions (W x H x D) | 25 mm x 130 mm x 110 mm |
| Weight | Approximately 0.30 kg |
| Connector Type | 24-pin terminal block (removable) |
| Energy Storage | None (no onboard battery) |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -25°C to +70°C |
| Humidity | 5% to 95% RH (non-condensing) |
Configurable Input Types
The Schneider ASB849016 allows each channel to operate as analog or digital input independently. Users configure voltage, current, or digital modes through software settings. The analog channels support both uni-polar and bi-polar signals. The digital inputs accept both sinking and sourcing field devices.
Signal Conditioning and Accuracy
This module converts analog signals with 12-bit resolution for reliable measurement. The Schneider ASB849016 includes anti-aliasing filters to reject high-frequency noise. Its calibration algorithms compensate for temperature drift and component tolerances. The module maintains accuracy across the full operating temperature range.
Diagnostics and Monitoring
The Schneider ASB849016 incorporates self-diagnostic functions for robust operation. It detects open-wire conditions on 4-20 mA loops and reports them to the CPU. The module also monitors internal temperatures and supply voltage levels. These diagnostic features simplify troubleshooting and reduce system downtime.
Application Scenarios
This module suits applications with mixed signal requirements from multiple sensor types. It also serves in retrofits where panel space is limited. The Schneider ASB849016 provides flexible I/O for diverse automation projects.
Details
| Weight | 0.30 kg |
|---|---|
| Dimensions | 25 × 130 × 110 mm |
Reviews
There are no reviews yet.