B+B SmartWorx Wzzard WSD2C31010, User Manual, Page: 36 / 44

Wzzard
™
Sensor Edge Nodes
36
GENERAL SPECIFICATIONS – ALL MODELS – INDUSTRIAL & COMMERCIAL
Digital Inputs
Voltage Range 0 – 48 VDC
V
IL
0.4V maximum
V
IH
2.5V minimum
Pull up Current 65 uA
Type Sinking (NPN) Input
Isolation None
Frequency 1-1KHz (Accuracy: +/- 1 Hz)
Digital Outputs
Voltage Range 0-30 VDC
Output Type Open Drain
Output Current Not to be less than 100mA
Protection Current Limit Protection
Isolation None
Type Sinking, up to 100mA @ 30VDC
Rate/Frequency Inputs
Frequency Performs 1 second measurement at each measurement/publish interval
Uses falling edge or rising edge, based on Invert Enabled Setting
Input Counter
Channels Actively counts either falling edge (Invert Enabled) or rising edge (Invert
Disabled)
Can use a multiplier to convert to a unit type or count
Shared with digital inputs
Rolls over at 999999.9
Analog Inputs
Input Range 0 - 10 VDC, 0 - 20 mA (software selectable)
Load Resistance 59 K Ohms
Accuracy +/- 25mV, +/- -0.05mA
Resolution 0.3 mV / 1.3 uA
Thermocouple Input (Industrial Nodes Only)
Types Supported J, K, N, R, S, T, B, E
Temperature
Range Supported
J = -210 to +1200 °C
K = -200 to +1372 °C
N = -200 to +1300 °C
R = -50 to +1768 °C
S = 50 to +1768 °C
T = -200 to +400 °C
B = +95 to +1798 °C
E = -200 to +1000 °C
Resolution 0.0078 °C
Accuracy 0.20% of full-scale reading (0.25%, maximum)