Hardware reference guide

I/O Modules
676
35013379 11/2011
Common Specifications
The following table shows the Common specifications.
NOTE: Turn off power to the module and remove the field wiring terminal strip to
gain access to the fuses.
Common Specifications
Frequency 47 ... 63 Hz
Isolation
Group to Group 1000 Vac for 1 minute
Input or Output to Bus 1780 Vac for 1 minute
Fault Detection
Input None
Output Blown fuse detect, loss of field power
Bus Current Required 250 mA
Power Dissipation 5.5 W + 1.1 V x Total module load current
External Power 85 ... 132 Vac required for output groups
Fusing
Input Internal – None
External – User discretion
Output Internal – 5 A fuse for each group (Part # 043502405 or
equivalent). For the location of the fuses, see Fuse Locations,
page 677.
External – User discretion