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The ABB 3BHE021889R0101 (UFC721 BE101) is an Analog to Digital Communication Variable Input (ADCVI) board designed for high-performance signal processing in industrial drive systems, specifically compatible with ABB ACS800 and ACS1000 series drives. This board facilitates the precise conversion of analog voltage signals into digital data, ensuring accurate control and monitoring within complex industrial environments.
| Model | UF C721 BE101 |
| Order Code | 3BHE021889R0101 |
| Supply Voltage | 24 VDC +/- 10% |
| Voltage Input Range | +/- 10 V |
| Current Input Range | 4-20 mA |
| ADC Resolution | 12-bit or higher |
| Sampling Rate | Up to 10 kHz per channel |
| Voltage Impedance | >1 MΩ |
| Current Impedance | 250 Ω |
| Power Consumption | <15 W |
It is an Analog to Digital Communication Variable Input (ADCVI) board used to convert analog signals into digital data for precise control in ABB drive systems.
No, it is specifically designed for use in ABB ACS800 and ACS1000 drive systems. Please verify your drive model compatibility before installation.
For ACS1000 systems, the manufacturer recommends upgrading to the CVMI2b module. Consult the latest ABB technical documentation for specific upgrade kits (e.g., 3BHB040806R0001 for ACS1000A).