Spectrum Controls 1762sc-IF4OF4 User Manual page 37

7 The input voltage on any input pin must be within ±13 VDC of the output return lines for normal
operation.
Input Specifications
Specification
Number of Inputs
A/D Converter Type
Common Mode Rejection
Normal Mode Rejection
Non-linearity (in percent full
scale)
Input Impedance
Current Input Protection
Voltage Input Protection
Appendix A: Module Specifications
Value
2 Current only and
2 Current/Voltage/Thermocouple
Delta Sigma
75 dB for 4 Hz and 17 Hz Filters
4 Hz Filter
17 Hz Filter
62 Hz Filter
470 Hz Filter
±0.1%
Current Terminal: 249Ω
±42 mA
7
±28 V
User's Manual Pub. 0300247-01 Rev. D
74 dB minimum
at 50 and 60 Hz
65 dB minimum
at 50 and 60 Hz
First notch at 31
Hz, typically 30
dB
First notch at 237
Hz, typically 35
dB
A-3