Spectrum Controls 1762sc-IF4OF4, User Manual

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A-6 Appendix A: Module Specifications
User’s Manual Pub. 0300247-01 Rev. D
Output Specifications
Specification Description
Number of Outputs 4 channels of current or voltage
Accuracy - Voltage Outputs System accuracy at 25 °C: ±20 mV maximum
System accuracy at -20-60 °C: ±50 mV
maximum
Accuracy - Current Outputs System accuracy at 25 °C: ±50 uA maximum
System accuracy at -20-60 °C: ±75 uA
maximum
Output Resolution
Voltage Output 400 µV per bit average when using RAW
format in ±10 V range and 0-10 V range
185 µV per bit average when using RAW
format in 0-5 or 1-5 V ranges
Current Output 380 nA per bit when using RAW format for all
current ranges
Differential Nonlinearity 1 LSB (see resolution for LSB size)
Output Ripple <15 mV ripple for voltage or current
Output Impedance Current: >1 Mohm, Voltage: <1 ohm (MRD)
Output Load Current: 0 ohm min, 500 ohm max,
Voltage: >=1 kohm at 10 V output (10 mA),
includes wire resistance.
Maximum Output Inductive
and Capacitive Load 0.1 MH
1 µF
Output Settling Time <1 ms to 63% of full scale
Output Channel glitch) Current mode = < ±1 V for 20 ms at maximum
load
Voltage mode = < ±0.4 V for 20 ms and < ±- 1
V for 1.5 ms with 1 kohm load.
Output Protection ±24 V at 25 °C for 1 minute on any channel,
with any range and value.
Output Short Circuit Protection Yes, continuous. (IEC 1131-2 requirement)
with any range and value.