Measurement Computing CB-COM-7012 - Manual (Page 9)

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CB-7012, CB-7014, CB-7017 User’s Manual
1.3 Specifications
CB-7012/CB-7012D
Analog Input
Input Channels: 1
Input Type:
mV, V, mA (with external
125 ohms resistor)
Sampling Rate:
10 Samples/Second
Bandwidth: 5.24 Hz
Accuracy: ±0.05%
Zero Drift: 20µV/°C
Span Drift: 25ppm/°C
CMRR: 86 dB
Input Impedance: 20 MOhms
Isolation: 3000VDC
Digital Output
Output Channels: 2
Open Collector to 30V
Output Load: sink 30 mA max
Power Dissipation: 300 mW
Digital Input
Input Channel: 1
Logic Level 0: +1V max
Logic Level 1: +3.5 to 30V
Event Counter
Max Input Frequency: 50 Hz
Min. Pulse Width: 1 ms
Displayed LED
4½ digits (for CB-7012D)
Power Supply
Input: +10 to +30VDC
Consumption:
1.3W for CB-7012
1.9W for CB-7012D