Setup and operating instructions for the Alliance Sensors Group SC-200 Signal Conditioner, including installation, calibration, wiring, and specifications.
The SC-200 Signal Conditioner is a DIN-rail mounting, 24 Volt DC-operated module designed for AC LVDTs, RVDTs, LVRTs, and inductive half-bridges. It features a digital signal processor (DSP) and front-panel push buttons and LEDs for calibration and status indication.
This setup and operating instructions manual covers wiring configurations, a quick start guide, functional description, calibration procedures, failure diagnostics, troubleshooting, specifications, and appendices on error codes, cybersecurity features, and DIP switch settings.
| Excitation Frequency | 2.5, 5, 7.5, or 10 kHz |
|---|---|
| Analog Output Ranges | 0-5 V, 1-5 V, 0.5-4.5 V, 0-10 V, -10 to +10 V, 0.5-9.5 V, 0-20 mA, 4-20 mA |
| Power Input Voltage | 15 to 30 V DC |
| Failure Warning Output | Open Collector Switch, 50 mA max. |
| Null Indicator Output | Differential DC Output (floating) |
| RS-485 Port | Data Line (D+) and (D-) |
It is designed for AC LVDTs, RVDTs, LVRTs, and inductive half-bridges.
The excitation frequency can be set to 2.5, 5, 7.5, or 10 kHz using DIP switches.
The DS1 DIP switch can be configured to provide 0-5 V, 1-5 V, 0.5-4.5 V, 0-10 V, -10 to +10 V, 0.5-9.5 V, 0-20 mA, or 4-20 mA.
It requires 15 to 30 V DC.