Hardware reference guide

I/O Modules
552
35013379 11/2011
NOTE: Input signals must be sinusoidal with less than 6% THD and 63 Hz maximum
frequency.
Isolation
Input to Input All inputs in a group must be from the same
phase of line input voltage
Group-to-Group 1780 Vac rms for 1 minute
Input to Bus 1780 Vac rms for 1 minute
Fault Detection None
Bus Current Required 180 mA
Power Dissipation 5.5 W max
External Power Not required for this module
Fusing
Internal None
External User discretion
Specifications