Key Technical Specifications
This GE IS200SAMBH1A IS200SAMBH1APR1 board operates from a 24V DC power supply. It processes eight acoustic emission sensor inputs for machinery monitoring. The unit measures 18 cm in length, 14 cm in width, and 4 cm in height. Its total weight equals 0.5 kg without any packaging materials.
The GE IS200SAMBH1A IS200SAMBH1APR1 includes eight independent signal conditioning channels. Additionally, it features one RS-485 serial port for data transmission. A single 20-pin terminal block connects all field sensor wiring. The board contains 8 preamplifiers, 2 analog filters, 1 microcontroller, and 16 resistors.
| Parameter | Value |
|---|---|
| Power Supply | 24V DC ±10%, 150mA |
| Acoustic Channels | 8 differential inputs |
| Dimensions (L x W x H) | 18 cm x 14 cm x 4 cm |
| Weight | 0.5 kg |
| Input Frequency Range | 50 kHz to 1 MHz |
| Sensor Bias Voltage | 28V DC (internal) |
| Gain Setting | 40 dB or 60 dB (jumper) |
| Communication Port | RS-485, 9600-115200 baud |
| Field Connector | 20-pin terminal block |
| Preamplifiers | 8 units (low noise) |
| Bandpass Filters | 2 units (4 channels each) |
| Microcontroller | 1 unit (ARM Cortex-M0) |
| Resistors | 16 units (precision) |
| Capacitors | 12 units (coupling and decoupling) |
| Energy Storage | 47 µF at 50V |
GE IS200SAMBH1A IS200SAMBH1APR1 stores energy using one electrolytic capacitor. This capacitor provides 47 µF at 50V rating for sensor bias stability. Consequently, the board maintains consistent sensitivity during 10 millisecond power fluctuations. Therefore, acoustic measurements remain accurate in industrial environments.
Design and Integration
Both the GE IS200SAMBH1A and GE IS200SAMBH1APR1 versions share identical acoustic front-end design. These boards use four-layer PCB construction with guarded analog traces for noise rejection. Therefore, the GE IS200SAMBH1A IS200SAMBH1APR1 operates reliably from -10°C to +55°C ambient temperature.
For installation, you need M3 screws for the four mounting holes. The board draws 120 mA typical current from the 24V DC supply. Each channel provides 28V bias for external acoustic emission sensors. We recommend using coaxial cables for all sensor connections.
Practical Application
This terminal board detects high-frequency stress waves from rotating machinery faults. It monitors bearing cracks, gear tooth damage, and lubrication breakdown in real time. The GE IS200SAMBH1A IS200SAMBH1APR1 sends alarm signals via RS-485 to the main controller. Therefore, it enables early fault detection for turbines, compressors, and large motors.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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