Overview
Engineers select this module when stable measurement performance directly affects process quality. Therefore, it suits demanding applications requiring reliable voltage and current monitoring. Its compact rack design also supports high-density I/O configurations without expanding cabinet footprint.
Specification
| Parameter | Specification |
|---|---|
| Module Type | Analog Input Module |
| Platform Compatibility | Rx3i and Series 90-30 PLC systems |
| Number of Channels | 16 single-ended or 8 differential inputs |
| Input Types | Voltage and Current |
| Voltage Ranges | ±10 VDC, 0–10 VDC |
| Current Range | 4–20 mA |
| Resolution | 12-bit or higher (depending on configuration) |
| Conversion Method | Successive approximation |
| Input Impedance | >1 MΩ (voltage mode) |
| Accuracy | ±0.1% full scale typical |
| Update Rate | Approx. 2–10 ms per channel group |
| Isolation | Channel-to-backplane isolation |
| Backplane Power Consumption | Supplied from 5 VDC bus |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | –40°C to 85°C |
| Relative Humidity | 5–95% non-condensing |
| Mounting | Standard single-slot rack installation |
| Diagnostics | Channel status monitoring via PLC |
| Compliance | Industrial EMC and safety standards |
FAQ
A1: It supports 16 single-ended or 8 differential analog input channels.
Q2: What signal types can this module measure?
A2: It measures voltage ranges such as ±10 VDC and current signals like 4–20 mA.
Q3: Is the module compatible with Rx3i systems?
A3: Yes, it integrates with both Rx3i and Series 90-30 PLC racks.
Q4: What environments can this module operate in?
A4: It operates reliably between 0°C and 60°C in industrial environments.
Q5: Does it provide diagnostic support?
A5: Yes, the PLC system monitors channel status and signal conditions for troubleshooting.
