IC697PWR748D 48 VDC power module

Description

Product Description

The IC697PWR748 is a 90W 48 VDC Power Supply Module by GE Fanuc for the 90-70 Series. It has three output voltages (+5 VDC output up to 18 amps, +12 VDC output up to 1.5 amps, and -12 VDC output up to 1 amp) totaling 90 watts. The module features slide-in rack mount construction and two rack operation from a single power supply. This power supply is equipped with electronic short circuit overcurrent protection provided on a 5 volt bus.

This particular unit plugs into a 48-pin backplane-mounted connector (see leftmost slot in the rack). It delivers +5 volt, +12 volt, and -12 volt power. Logic level sequencing signals to the backplane. The IC697PWR748 power supply module can be used in a single rack application or, if the user prefers, it can provide power to a second rack. If the latter is chosen, it is important that the total load is within the supply rating.

Interconnection to the second rack is by way of a prewired cable (IC697CBL700). The power supply output will ride through a 10 ms total loss of input power at full load. Protection is delivered for overcurrent and overvoltage fault conditions. The power supply comes standard with an electronic overvoltage protection circuit which will clamp the output if the 5 V bus exceeds 6.7 volts. External overvoltage on the output will not cause the power supply fuse to open, but if an internal fault in the power supply caused the overvoltage condition, it is possible for the fuse to open. If the fuse needs replacement, a 5 amp, 250 volt 5×20 mm fuse should be used.

IC697PWR748D