WISE-4000 User Manual 12
2.2 WISE-4010/LAN
2.2.1 I/O Specification
Current Input
– Channel: 4
– Resolution: 12-bit
– Sampling Rate: 10/100 Hz/channel
– Accuracy: ±0.2% of FSR @ 25°C
– Input Range: 0~20 mA, 4~20 mA (Select by Web Configuration)
– Input Impedance: 120 Ω
– Burn-out Detection: Yes (4~20 mA only)
– Supports Data Scaling and Averaging
Digital Output
– Channels: 4
–Open collector to 30 V, 400 mA max. for resistance load
–Inductive loads require an external diode to eliminate back-EMF when the
DO is turned off
– On Resistance (R
DS(ON)
): 0.7 Ω (max.) @ 400mA, 25°C, 10V
– Supports 5 kHz Pulse Output
– Supports High-to-Low and Low-to-High Delay Output
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