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Additional Channels for SC Series Instrumentation page 37
F
R
E
Q
UE
NCY
INP
U
T
CHANNE
L
3
3.5 Channel Specifications
FREQUENCY INPUT
Frequency Range
15 Hz to 40kHz (square wave)
200Hz to 40kHz (sine wave)
Threshold
Zero Crossing (AC coupled)
Level
0.2Vpp to 30Vpp
Minimum Pulse Width
20us
Non-linearity
0.05% ful-scale
Temperature Effect
150 ppm/ºC
Frequency Response
2 Hz
Step Response
40 ms (typical)
EXCITATION OUTPUT
Output
5V @ 100mA max.
AUXILLIARY INPUTS
Quantity
2
Type
momentary contact closure
Response Time
< 5ms
Field-Selectable Functions
peak/valley clear, peak/valley hold,
track hold
ANALOG OUTPUT
Output voltage range
5, ±5, 10 or ±10 VDC (field selectable)
Output current range (optional current
output channels)
4-20 mA
Source
any channel’s track, peak or valley value
Isolation
500V
Resolution
13 bits
Frequency Response
same as input when driven by the same
channel’s tracking data
Содержание SC1000
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