Rockwell Automation 1769-OF4VI Compact I/O Isolated Analog Modules - Manual (Page 90)

Publication 1769-UM014B-EN-P - May 2010
A-8 Specifications
Table A.4 1769-OF4VI Specifications
Specification 1769-OF4VI
Accuracy Drift with
Temperature
±0.0086% FS per °C
Output Ripple
(1)
Range 0…50 kHz
(referred to output range)
±0.05%
Non-linearity (in percent full
scale)
±0.05%
Repeatability (2)
(in percent full scale)
±0.05%
Output Error Over Full
Temperature Range
0…60 °C (+32…+140 °F)
±0.8%
Output Impedance <1 
Open and Short-circuit
Protection
Yes
Maximum Short-circuit Current 30 mA
Output Overvoltage Protection Yes
Output Response at System
Power Up and Power Down
Power up: +1.2V dc spike for less than 0.4 ms
Power down: 1.2V dc spike for less than 21 ms
Rated Working Voltage
(3) 30V ac/30V dc
Output Group to Bus Isolation 500V ac or 710V dc for 1 minute (qualification test)
30V ac/30V dc working voltage
Module OK LED On: module has power, has passed internal diagnostics,
and is communicating over the bus.
Off: Any of the above is not true.
Channel Diagnostics Over- or under-range by bit reporting
System Power Supply Distance
Rating
The module may not be more than 8 modules away from
the system power supply.
Recommended Cable Belden 8761 (shielded)
Vendor I.D. Code 1
Product Type Code 10
Product Code 42
Input Words 6
Output Words 5
Configuration Words 32
(1) Output ripple is the amount a fixed output varies with time, assuming a constant load and temperature.
(2) 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.
(3) Rated working voltage is the maximum continuous voltage that can be applied at the input terminal, including the input
signal and the value that floats above ground potential (for example, 10V dc input signal and 20V dc potential above ground).