Rockwell Automation 1769-IF4XOF2 Compact Combination Analog Module User Manual
Page 22
22 Compact™ Combination Analog I/O Module
Publication 1769-IN057A-EN-P - July 2001
Output Ripple
(3)
range 0 to 50 kHz
(referred to output range)
±0.05%
Non-linearity (in percent full scale)
±0.4%
Repeatability
(4)
(in percent full scale)
±0.05%
Output Impedance
10
Ω
(nominal)
Open and Short-Circuit Protection
Yes
Maximum Short-Circuit
Current: 40 mA
Maximum Open Circuit
Voltage: 15V
Output Response at System Power Up
and Power Down
+2.0V dc to -1.0V dc spike for less than 6 ms
Output Group to Bus Isolation
500V ac or 710V dc for 1 minute (qualification test)
30V ac/30V dc working voltage (IEC Class 2 reinforced insulation)
Channel Diagnostics
Over-range by bit reporting
(1)
The over-range flag will come on when the normal operating range is exceeded. The module will continue to convert the
analog output up to the maximum full scale range. The flag automatically resets when within the normal operating range.
(2)
Includes offset, gain, drift, non-linearity and repeatability error terms.
(3)
Output ripple is the amount a fixed output varies with time, assuming a constant load and temperature.
(4)
Repeatability is the ability of the output module to reproduce output readings when the same controller value is applied to it
consecutively, under the same conditions and in the same direction.
Output Specification
1769-IF4XOF2