Current Range: Unidirectional DC, +0.1 A to +8 A
Channels: 4 two-wire current sense circuits
Sensor: Linear Hall sensor producing a proportional temperature-compensated DC voltage with respect to sensed DC current
Hall Shunt Resistance: 0.65 mΩ; inrush current tolerant
Sensor Total Error: ±3%
Sensor Linearity: ±1%
Sensor Output Voltage: 182 mV/A, Zero current = 228 mV, 1A = 410 mV, 8A = 1684 mV
Sensor Standard: UL60950-1 (ed.2)
LSB: 11 mA/bit
Useable Accuracy: 50 mA ± 1 bit
ATmega 2560 A/D Converter: 10-bit (210= 1024 bit)
A/D Voltage Reference: FX-2100 UMC generated 2.048 V ±0.1% source
RFI & Noise Reduction: Low pass filter, –3 dB ≈ 5 kHz
Galvanic Isolation: 420 Vpk or DC/297 Vrms, dielectric strength test voltage 2.4 kVrms for 1 second
Field Connector: Phoenix Contact 8-circuit
Power: +5 VDC @ 45 mA
Maximum Installed Modules: 2
