Description

The 1394C-SJT22-A is an Allen-Bradley servo controller with analog module functionality and a ±10 Volts DC analog interface. It is a Series C system module with features such as Smart Power, EMI filtering, and improved terminations.

 

 

The 1394C-SJT22-A system can support up to four axes and work as a velocity or torque controller. It comes with the Bulletin 1201 Human-Machine Interface Module which allows automatic tuning and quick start-up.

 

 

This 1394C-SJT22-A also has a SCANport interface, a continuous output current of 33.8 Amps with DC voltage, a continuous output power of 22 kW, and a three-phase power supply. The 1394C-SJT22-A has power inputs such as 24 Volts AC power, a disconnect function, a fuse block, and a 24 Volts DC power supply for motor brakes and thermal contacts.

The 1394C-SJT22-A functions on power between 324 and 528 Volts AC at 50 to 60 Hertz and an efficiency of 98%. The 1394C-SJT22-A has a capacitance of 660 µF, an inductance of 500 µH, and requires an external shunt module. The 1394C-SJT22-A has diagnostic features which include a current monitor, thermal overload detection, and a feedback signal monitor. In addition, it has status LEDs for the system and the axis modules. Electrical noise protection and improved grounding terminations are also included.

 

 

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.

　　Model recommendation:

A-B 1394C-SJT22-C-RL