Rockwell Automation 1769-OF8V CompactLogix Analog Output Module - Manual (Page 35)

CompactLogix Analog Output Module 35
Rockwell Automation Publication 1769-IN089A-EN-P - March 2011
Non-linearity (in percent full scale) ±0.05%
Repeatability
(6)
(in percent full scale)
±0.05%
Output error over full temperature
Range
(0…60 °C [+32…+140 °F]) (1769-OF8C) Current: ±0.55%
(1769-OF8V) Current:±0.80%
Output offset error
(0…60 °C [+32…+140 °F]) ±0.05%
Output impedance (1769-OF8C): >1 M
Ω
(1769-OF8V): <1
Ω
Open and short-circuit protection Yes
Maximum short-circuit current (1769-OF8C): 21 mA
(1769-OF8V): 30 mA
Output overvoltage protection Yes
Time to detect open wire condition
(1769-OF8C) 5 ms
Output response at system power up
and power down ±0.5V DC spike for < 5 ms
Rated working voltage
(7)
30V AC/30V DC
Module OK status indicator On: module has power, has passed internal diagnostics, and is
communicating over the bus
Flashing: external power failure
Off: Any of the above is not true
Output group to bus isolation
(1769-OF8V) 500V AC or 710V DC for 1 minute (qualification test)
30V AC/30V DC working voltage (IEC)
Channel diagnostics Over- or under-range by bit reporting
output wire broken or load resistance high by bit reporting
System power supply distance rating The module may not be more than 8 modules away from the
system power supply.
Optional 24V DC Class 2 power supply
voltage range
(8)
20.4 V…26.4 V DC
Recommended cable Belden 8761 (shielded)
Vendor I.D. code 1
Product type code 10
Product code (1769-OF8C): 40
(1769-OF8V): 39
Input words 11
Output Specifications 1769-OF8C and 1769-OF8V
Attribute 1769-OF8C and 1769-OF8V