| Specification |
Details |
| Part Number |
9443 |
| Product Name |
SI-5 Signal Isolator |
| Compatible Models |
KBIC® and KBMM™ DC Motor Speed Controls |
| Functionality |
Provides isolation for external signal and potentiometer inputs |
| Input Signal Voltage |
0–5 VDC, 0–10 VDC (selectable via jumper J1); expandable to 0–100 VDC or 0–200 VDC with external resistors |
| Input Signal Current |
4–20 mA (requires external 270 Ω resistor and J1 set to 5 V position) |
| Output Voltage |
0–10 VDC, max 10 mA |
| Power Requirements |
115 or 230 VAC, 50/60 Hz (selectable via jumpers J2A and J2B) |
| Trimpot Adjustments |
- MIN: ±3 V
- MAX: 0 to 2 times input voltage (up to 10 VDC max) |
| Linearity |
±0.1% |
| Temperature Drift |
4 mV per °C |
| Operating Temperature |
0–50 °C (32–122 °F) |
| Mounting |
Barrier terminal board design for direct mounting onto KBIC® or KBMM™ controls |
| Additional Features |
- Built-in power supply for 5 kΩ remote potentiometer
- Provides isolated interface between non-isolated signal sources and motor controls
- Includes barrier terminal block for secure connections
- Compact design for easy integration |
