The EEZ DIB 4-channel Hi-voltage/Hi-current AFE for MIO168 module with two isolated inputs for voltage and current measurements.
- ADS131E04 24-bit 4-channel simultaneous sampling ADC with SPI
- AIN#1: Hi-voltage isolated (floated) input featuring 2 measurement ranges (±50 V, ±480 V)
- AIN#2: Hi-current isolated (floated) input featuring 2 measurement ranges (±1 A, ±10 A)
- AIN#3: Hi-voltage input featuring 3 measurement ranges (±2.4 V, ±12 V, ±240 V), and one current range (±240 mA)
- AIN#4: Hi-current input featuring 3 measurement ranges (±24 mA, ±1 A, ±10 A) and 2 voltage ranges (±2.4 V, ±15 V) share common GND with AIN#3
- Latching relays for lower continuous power consumption
- On-board ±2.5 V low noise LDOs
- Optional external voltage reference
- Dimensions: 132 x 68.5 mm, 4-layer PCB