The 1394-SJT22-A is a GMC Turbo system module manufactured by Allen-Bradley/Rockwell Automation as part of the Allen-Bradley 1394 modular multi-axis motion control and drive series. This module is a Servo Controller system module with a 32-bit central processing unit with an analog input of +/-10 volts DC. It operates on AC power supply with a voltage rating of 380 – 460 volts AC at a frequency rating of 50 – 60 hertz. The 1394-SJT22-A module has a nominal power output of 17 – 22 kilowatts with a bus voltage rating of 530 – 680 volts DC. When this module is being interfaced with the external axis drive, the 1394-DIM drive interface module is recommended. The drive interface module functions as an interface between the external axis drive and the 1394-SJT22-A module. The entire system module series provides a direct connection line for three-phase input power, a slide-and-lock module-to-module connection, and an efficient IGBT power conversion system. Notably, each Allen Bradley 1394 module system series, including the 1394-SJT22-A module, can be interfaced with a maximum of 4 axis modules, and every axis can be interfaced with a motor. This module, like other members of the 1394 GMC series in an extended 1394 family, is completely programmable and can be commissioned through a graphical motion control language (GML). Besides, the 1394-SJT22-A GMC Turbo system module supports standard communication options, including DH-485, RS-232, and RS-422, communication ports, and when you have a turbo option, the module programs much faster than other standard modules in the 1394 module system family.

The Allen Bradley 1394-SJT22-A multi-axis motion control module has a rated input voltage of 324 to 528 volts AC, three-phase at a rated frequency of 50/60 hertz. Additionally, the AC input current of this device is 28.6 amperes. The peak inrush current of this module is 697 amperes for less than 1 microsecond. This motion control module has a line loss ride through time of 20 milliseconds. The Allen Bradley 1394-SJT22-A has a nominal bus output voltage rated at 530/680 volts DC. The peak power output of this multi-axis motion control module is 136 kilowatts. This device has a total of 26,000 electronic cam profile points, in which 13,000 are master cam profile points and the remaining 13,000 are slave cam profile points. The Allen Bradley 1394-SJT22-A has a continuous output current rated at 33.8 amperes, while the peak output current is rated at 200 amperes. The capacitance rating of this device is 660 microfarad. Additionally, the inductance rating of this device is 500 microhenry. The Allen Bradley 1394-SJT22-A has an efficiency rating of 98 percent. This Allen Bradley product is not equipped with an internal shunt resistor. This Allen Bradley multi-axis motion control module should be stored within an environment where the temperature ranges from 0 degrees Celsius to 65 degrees Celsius, or the equivalent temperature range of 32 degrees Fahrenheit to 149 degrees Fahrenheit. Additionally, the storage area should have relative humidity levels that range from 5% to 95%. The humidity should also have no condensation. Furthermore, the storage area should be kept clean and should not expose the product to a corrosive atmosphere.